├── CoreMLDemo.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcuserdata
    │   │   └── simon.xcuserdatad
    │   │       └── UserInterfaceState.xcuserstate
    └── xcuserdata
    │   └── simon.xcuserdatad
    │       └── xcschemes
    │           └── xcschememanagement.plist
├── CoreMLDemo
    ├── AppDelegate.swift
    ├── Assets.xcassets
    │   └── AppIcon.appiconset
    │   │   └── Contents.json
    ├── Base.lproj
    │   ├── LaunchScreen.storyboard
    │   └── Main.storyboard
    ├── Info.plist
    └── ViewController.swift
├── CoreMLDemoStarter.zip
├── Inceptionv3.mlmodel
└── README.md


/CoreMLDemo.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 48;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
 10 | 		F44543791EF0461F0024AFAC /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = F44543781EF0461F0024AFAC /* AppDelegate.swift */; };
 11 | 		F445437B1EF0461F0024AFAC /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = F445437A1EF0461F0024AFAC /* ViewController.swift */; };
 12 | 		F445437E1EF0461F0024AFAC /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = F445437C1EF0461F0024AFAC /* Main.storyboard */; };
 13 | 		F44543801EF0461F0024AFAC /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = F445437F1EF0461F0024AFAC /* Assets.xcassets */; };
 14 | 		F44543831EF0461F0024AFAC /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = F44543811EF0461F0024AFAC /* LaunchScreen.storyboard */; };
 15 | 		F445438D1EF10CE00024AFAC /* Inceptionv3.mlmodel in Sources */ = {isa = PBXBuildFile; fileRef = F445438C1EF10CE00024AFAC /* Inceptionv3.mlmodel */; };
 16 | /* End PBXBuildFile section */
 17 | 
 18 | /* Begin PBXFileReference section */
 19 | 		F44543751EF0461F0024AFAC /* CoreMLDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = CoreMLDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 20 | 		F44543781EF0461F0024AFAC /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 21 | 		F445437A1EF0461F0024AFAC /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
 22 | 		F445437D1EF0461F0024AFAC /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 23 | 		F445437F1EF0461F0024AFAC /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 24 | 		F44543821EF0461F0024AFAC /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 25 | 		F44543841EF0461F0024AFAC /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 26 | 		F445438C1EF10CE00024AFAC /* Inceptionv3.mlmodel */ = {isa = PBXFileReference; lastKnownFileType = file.mlmodel; name = Inceptionv3.mlmodel; path = ../../Downloads/Inceptionv3.mlmodel; sourceTree = "<group>"; };
 27 | /* End PBXFileReference section */
 28 | 
 29 | /* Begin PBXFrameworksBuildPhase section */
 30 | 		F44543721EF0461F0024AFAC /* Frameworks */ = {
 31 | 			isa = PBXFrameworksBuildPhase;
 32 | 			buildActionMask = 2147483647;
 33 | 			files = (
 34 | 			);
 35 | 			runOnlyForDeploymentPostprocessing = 0;
 36 | 		};
 37 | /* End PBXFrameworksBuildPhase section */
 38 | 
 39 | /* Begin PBXGroup section */
 40 | 		F445436C1EF0461F0024AFAC = {
 41 | 			isa = PBXGroup;
 42 | 			children = (
 43 | 				F445438C1EF10CE00024AFAC /* Inceptionv3.mlmodel */,
 44 | 				F44543771EF0461F0024AFAC /* CoreMLDemo */,
 45 | 				F44543761EF0461F0024AFAC /* Products */,
 46 | 			);
 47 | 			sourceTree = "<group>";
 48 | 		};
 49 | 		F44543761EF0461F0024AFAC /* Products */ = {
 50 | 			isa = PBXGroup;
 51 | 			children = (
 52 | 				F44543751EF0461F0024AFAC /* CoreMLDemo.app */,
 53 | 			);
 54 | 			name = Products;
 55 | 			sourceTree = "<group>";
 56 | 		};
 57 | 		F44543771EF0461F0024AFAC /* CoreMLDemo */ = {
 58 | 			isa = PBXGroup;
 59 | 			children = (
 60 | 				F44543781EF0461F0024AFAC /* AppDelegate.swift */,
 61 | 				F445437A1EF0461F0024AFAC /* ViewController.swift */,
 62 | 				F445437C1EF0461F0024AFAC /* Main.storyboard */,
 63 | 				F445437F1EF0461F0024AFAC /* Assets.xcassets */,
 64 | 				F44543811EF0461F0024AFAC /* LaunchScreen.storyboard */,
 65 | 				F44543841EF0461F0024AFAC /* Info.plist */,
 66 | 			);
 67 | 			path = CoreMLDemo;
 68 | 			sourceTree = "<group>";
 69 | 		};
 70 | /* End PBXGroup section */
 71 | 
 72 | /* Begin PBXNativeTarget section */
 73 | 		F44543741EF0461F0024AFAC /* CoreMLDemo */ = {
 74 | 			isa = PBXNativeTarget;
 75 | 			buildConfigurationList = F44543871EF0461F0024AFAC /* Build configuration list for PBXNativeTarget "CoreMLDemo" */;
 76 | 			buildPhases = (
 77 | 				F44543711EF0461F0024AFAC /* Sources */,
 78 | 				F44543721EF0461F0024AFAC /* Frameworks */,
 79 | 				F44543731EF0461F0024AFAC /* Resources */,
 80 | 			);
 81 | 			buildRules = (
 82 | 			);
 83 | 			dependencies = (
 84 | 			);
 85 | 			name = CoreMLDemo;
 86 | 			productName = CoreMLDemo;
 87 | 			productReference = F44543751EF0461F0024AFAC /* CoreMLDemo.app */;
 88 | 			productType = "com.apple.product-type.application";
 89 | 		};
 90 | /* End PBXNativeTarget section */
 91 | 
 92 | /* Begin PBXProject section */
 93 | 		F445436D1EF0461F0024AFAC /* Project object */ = {
 94 | 			isa = PBXProject;
 95 | 			attributes = {
 96 | 				LastSwiftUpdateCheck = 0900;
 97 | 				LastUpgradeCheck = 0900;
 98 | 				ORGANIZATIONNAME = AppCoda;
 99 | 				TargetAttributes = {
100 | 					F44543741EF0461F0024AFAC = {
101 | 						CreatedOnToolsVersion = 9.0;
102 | 					};
103 | 				};
104 | 			};
105 | 			buildConfigurationList = F44543701EF0461F0024AFAC /* Build configuration list for PBXProject "CoreMLDemo" */;
106 | 			compatibilityVersion = "Xcode 8.0";
107 | 			developmentRegion = en;
108 | 			hasScannedForEncodings = 0;
109 | 			knownRegions = (
110 | 				en,
111 | 				Base,
112 | 			);
113 | 			mainGroup = F445436C1EF0461F0024AFAC;
114 | 			productRefGroup = F44543761EF0461F0024AFAC /* Products */;
115 | 			projectDirPath = "";
116 | 			projectRoot = "";
117 | 			targets = (
118 | 				F44543741EF0461F0024AFAC /* CoreMLDemo */,
119 | 			);
120 | 		};
121 | /* End PBXProject section */
122 | 
123 | /* Begin PBXResourcesBuildPhase section */
124 | 		F44543731EF0461F0024AFAC /* Resources */ = {
125 | 			isa = PBXResourcesBuildPhase;
126 | 			buildActionMask = 2147483647;
127 | 			files = (
128 | 				F44543831EF0461F0024AFAC /* LaunchScreen.storyboard in Resources */,
129 | 				F44543801EF0461F0024AFAC /* Assets.xcassets in Resources */,
130 | 				F445437E1EF0461F0024AFAC /* Main.storyboard in Resources */,
131 | 			);
132 | 			runOnlyForDeploymentPostprocessing = 0;
133 | 		};
134 | /* End PBXResourcesBuildPhase section */
135 | 
136 | /* Begin PBXSourcesBuildPhase section */
137 | 		F44543711EF0461F0024AFAC /* Sources */ = {
138 | 			isa = PBXSourcesBuildPhase;
139 | 			buildActionMask = 2147483647;
140 | 			files = (
141 | 				F445437B1EF0461F0024AFAC /* ViewController.swift in Sources */,
142 | 				F445438D1EF10CE00024AFAC /* Inceptionv3.mlmodel in Sources */,
143 | 				F44543791EF0461F0024AFAC /* AppDelegate.swift in Sources */,
144 | 			);
145 | 			runOnlyForDeploymentPostprocessing = 0;
146 | 		};
147 | /* End PBXSourcesBuildPhase section */
148 | 
149 | /* Begin PBXVariantGroup section */
150 | 		F445437C1EF0461F0024AFAC /* Main.storyboard */ = {
151 | 			isa = PBXVariantGroup;
152 | 			children = (
153 | 				F445437D1EF0461F0024AFAC /* Base */,
154 | 			);
155 | 			name = Main.storyboard;
156 | 			sourceTree = "<group>";
157 | 		};
158 | 		F44543811EF0461F0024AFAC /* LaunchScreen.storyboard */ = {
159 | 			isa = PBXVariantGroup;
160 | 			children = (
161 | 				F44543821EF0461F0024AFAC /* Base */,
162 | 			);
163 | 			name = LaunchScreen.storyboard;
164 | 			sourceTree = "<group>";
165 | 		};
166 | /* End PBXVariantGroup section */
167 | 
168 | /* Begin XCBuildConfiguration section */
169 | 		F44543851EF0461F0024AFAC /* Debug */ = {
170 | 			isa = XCBuildConfiguration;
171 | 			buildSettings = {
172 | 				ALWAYS_SEARCH_USER_PATHS = NO;
173 | 				CLANG_ANALYZER_NONNULL = YES;
174 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
175 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
176 | 				CLANG_CXX_LIBRARY = "libc++";
177 | 				CLANG_ENABLE_MODULES = YES;
178 | 				CLANG_ENABLE_OBJC_ARC = YES;
179 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
180 | 				CLANG_WARN_BOOL_CONVERSION = YES;
181 | 				CLANG_WARN_COMMA = YES;
182 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
183 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
184 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
185 | 				CLANG_WARN_EMPTY_BODY = YES;
186 | 				CLANG_WARN_ENUM_CONVERSION = YES;
187 | 				CLANG_WARN_INFINITE_RECURSION = YES;
188 | 				CLANG_WARN_INT_CONVERSION = YES;
189 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
190 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
191 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
192 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
193 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
194 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
195 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
196 | 				CODE_SIGN_IDENTITY = "iPhone Developer";
197 | 				COPY_PHASE_STRIP = NO;
198 | 				DEBUG_INFORMATION_FORMAT = dwarf;
199 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
200 | 				ENABLE_TESTABILITY = YES;
201 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
202 | 				GCC_DYNAMIC_NO_PIC = NO;
203 | 				GCC_NO_COMMON_BLOCKS = YES;
204 | 				GCC_OPTIMIZATION_LEVEL = 0;
205 | 				GCC_PREPROCESSOR_DEFINITIONS = (
206 | 					"DEBUG=1",
207 | 					"$(inherited)",
208 | 				);
209 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
210 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
211 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
212 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
213 | 				GCC_WARN_UNUSED_FUNCTION = YES;
214 | 				GCC_WARN_UNUSED_VARIABLE = YES;
215 | 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
216 | 				MTL_ENABLE_DEBUG_INFO = YES;
217 | 				ONLY_ACTIVE_ARCH = YES;
218 | 				SDKROOT = iphoneos;
219 | 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
220 | 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
221 | 			};
222 | 			name = Debug;
223 | 		};
224 | 		F44543861EF0461F0024AFAC /* Release */ = {
225 | 			isa = XCBuildConfiguration;
226 | 			buildSettings = {
227 | 				ALWAYS_SEARCH_USER_PATHS = NO;
228 | 				CLANG_ANALYZER_NONNULL = YES;
229 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
230 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
231 | 				CLANG_CXX_LIBRARY = "libc++";
232 | 				CLANG_ENABLE_MODULES = YES;
233 | 				CLANG_ENABLE_OBJC_ARC = YES;
234 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
235 | 				CLANG_WARN_BOOL_CONVERSION = YES;
236 | 				CLANG_WARN_COMMA = YES;
237 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
238 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
239 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
240 | 				CLANG_WARN_EMPTY_BODY = YES;
241 | 				CLANG_WARN_ENUM_CONVERSION = YES;
242 | 				CLANG_WARN_INFINITE_RECURSION = YES;
243 | 				CLANG_WARN_INT_CONVERSION = YES;
244 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
245 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
246 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
247 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
248 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
249 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
250 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
251 | 				CODE_SIGN_IDENTITY = "iPhone Developer";
252 | 				COPY_PHASE_STRIP = NO;
253 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
254 | 				ENABLE_NS_ASSERTIONS = NO;
255 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
256 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
257 | 				GCC_NO_COMMON_BLOCKS = YES;
258 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
259 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
260 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
261 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
262 | 				GCC_WARN_UNUSED_FUNCTION = YES;
263 | 				GCC_WARN_UNUSED_VARIABLE = YES;
264 | 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
265 | 				MTL_ENABLE_DEBUG_INFO = NO;
266 | 				SDKROOT = iphoneos;
267 | 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
268 | 				VALIDATE_PRODUCT = YES;
269 | 			};
270 | 			name = Release;
271 | 		};
272 | 		F44543881EF0461F0024AFAC /* Debug */ = {
273 | 			isa = XCBuildConfiguration;
274 | 			buildSettings = {
275 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
276 | 				INFOPLIST_FILE = CoreMLDemo/Info.plist;
277 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
278 | 				PRODUCT_BUNDLE_IDENTIFIER = com.appcoda.CoreMLDemo;
279 | 				PRODUCT_NAME = "$(TARGET_NAME)";
280 | 				SWIFT_VERSION = 4.0;
281 | 				TARGETED_DEVICE_FAMILY = "1,2";
282 | 			};
283 | 			name = Debug;
284 | 		};
285 | 		F44543891EF0461F0024AFAC /* Release */ = {
286 | 			isa = XCBuildConfiguration;
287 | 			buildSettings = {
288 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
289 | 				INFOPLIST_FILE = CoreMLDemo/Info.plist;
290 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
291 | 				PRODUCT_BUNDLE_IDENTIFIER = com.appcoda.CoreMLDemo;
292 | 				PRODUCT_NAME = "$(TARGET_NAME)";
293 | 				SWIFT_VERSION = 4.0;
294 | 				TARGETED_DEVICE_FAMILY = "1,2";
295 | 			};
296 | 			name = Release;
297 | 		};
298 | /* End XCBuildConfiguration section */
299 | 
300 | /* Begin XCConfigurationList section */
301 | 		F44543701EF0461F0024AFAC /* Build configuration list for PBXProject "CoreMLDemo" */ = {
302 | 			isa = XCConfigurationList;
303 | 			buildConfigurations = (
304 | 				F44543851EF0461F0024AFAC /* Debug */,
305 | 				F44543861EF0461F0024AFAC /* Release */,
306 | 			);
307 | 			defaultConfigurationIsVisible = 0;
308 | 			defaultConfigurationName = Release;
309 | 		};
310 | 		F44543871EF0461F0024AFAC /* Build configuration list for PBXNativeTarget "CoreMLDemo" */ = {
311 | 			isa = XCConfigurationList;
312 | 			buildConfigurations = (
313 | 				F44543881EF0461F0024AFAC /* Debug */,
314 | 				F44543891EF0461F0024AFAC /* Release */,
315 | 			);
316 | 			defaultConfigurationIsVisible = 0;
317 | 			defaultConfigurationName = Release;
318 | 		};
319 | /* End XCConfigurationList section */
320 | 	};
321 | 	rootObject = F445436D1EF0461F0024AFAC /* Project object */;
322 | }
323 | 


--------------------------------------------------------------------------------
/CoreMLDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:CoreMLDemo.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/CoreMLDemo.xcodeproj/project.xcworkspace/xcuserdata/simon.xcuserdatad/UserInterfaceState.xcuserstate:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/appcoda/CoreMLDemo/0ba1d2fd5aa44f3820d34531146367b891ff3709/CoreMLDemo.xcodeproj/project.xcworkspace/xcuserdata/simon.xcuserdatad/UserInterfaceState.xcuserstate


--------------------------------------------------------------------------------
/CoreMLDemo.xcodeproj/xcuserdata/simon.xcuserdatad/xcschemes/xcschememanagement.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>CoreMLDemo.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
12 | 	</dict>
13 | </dict>
14 | </plist>
15 | 


--------------------------------------------------------------------------------
/CoreMLDemo/AppDelegate.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.swift
 3 | //  CoreMLDemo
 4 | //
 5 | //  Created by Sai Kambampati on 14/6/2017.
 6 | //  Copyright © 2017 AppCoda. All rights reserved.
 7 | //
 8 | 
 9 | import UIKit
10 | 
11 | @UIApplicationMain
12 | class AppDelegate: UIResponder, UIApplicationDelegate {
13 | 
14 |     var window: UIWindow?
15 | 
16 | 
17 |     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
18 |         // Override point for customization after application launch.
19 |         return true
20 |     }
21 | 
22 |     func applicationWillResignActive(_ application: UIApplication) {
23 |         // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
24 |         // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
25 |     }
26 | 
27 |     func applicationDidEnterBackground(_ application: UIApplication) {
28 |         // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
29 |         // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
30 |     }
31 | 
32 |     func applicationWillEnterForeground(_ application: UIApplication) {
33 |         // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
34 |     }
35 | 
36 |     func applicationDidBecomeActive(_ application: UIApplication) {
37 |         // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
38 |     }
39 | 
40 |     func applicationWillTerminate(_ application: UIApplication) {
41 |         // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
42 |     }
43 | 
44 | 
45 | }
46 | 
47 | 


--------------------------------------------------------------------------------
/CoreMLDemo/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "20x20",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "20x20",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "29x29",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "29x29",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "40x40",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "40x40",
31 |       "scale" : "3x"
32 |     },
33 |     {
34 |       "idiom" : "iphone",
35 |       "size" : "60x60",
36 |       "scale" : "2x"
37 |     },
38 |     {
39 |       "idiom" : "iphone",
40 |       "size" : "60x60",
41 |       "scale" : "3x"
42 |     },
43 |     {
44 |       "idiom" : "ipad",
45 |       "size" : "20x20",
46 |       "scale" : "1x"
47 |     },
48 |     {
49 |       "idiom" : "ipad",
50 |       "size" : "20x20",
51 |       "scale" : "2x"
52 |     },
53 |     {
54 |       "idiom" : "ipad",
55 |       "size" : "29x29",
56 |       "scale" : "1x"
57 |     },
58 |     {
59 |       "idiom" : "ipad",
60 |       "size" : "29x29",
61 |       "scale" : "2x"
62 |     },
63 |     {
64 |       "idiom" : "ipad",
65 |       "size" : "40x40",
66 |       "scale" : "1x"
67 |     },
68 |     {
69 |       "idiom" : "ipad",
70 |       "size" : "40x40",
71 |       "scale" : "2x"
72 |     },
73 |     {
74 |       "idiom" : "ipad",
75 |       "size" : "76x76",
76 |       "scale" : "1x"
77 |     },
78 |     {
79 |       "idiom" : "ipad",
80 |       "size" : "76x76",
81 |       "scale" : "2x"
82 |     },
83 |     {
84 |       "idiom" : "ipad",
85 |       "size" : "83.5x83.5",
86 |       "scale" : "2x"
87 |     }
88 |   ],
89 |   "info" : {
90 |     "version" : 1,
91 |     "author" : "xcode"
92 |   }
93 | }


--------------------------------------------------------------------------------
/CoreMLDemo/Base.lproj/LaunchScreen.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
 5 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
 6 |     </dependencies>
 7 |     <scenes>
 8 |         <!--View Controller-->
 9 |         <scene sceneID="EHf-IW-A2E">
10 |             <objects>
11 |                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
12 |                     <layoutGuides>
13 |                         <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
14 |                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
15 |                     </layoutGuides>
16 |                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
17 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
18 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
19 |                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
20 |                     </view>
21 |                 </viewController>
22 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
23 |             </objects>
24 |             <point key="canvasLocation" x="53" y="375"/>
25 |         </scene>
26 |     </scenes>
27 | </document>
28 | 


--------------------------------------------------------------------------------
/CoreMLDemo/Base.lproj/Main.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.17" systemVersion="16F73" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="jlx-eY-Zrw">
 3 |     <device id="retina4_7" orientation="portrait">
 4 |         <adaptation id="fullscreen"/>
 5 |     </device>
 6 |     <dependencies>
 7 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.14"/>
 8 |         <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
 9 |         <capability name="Constraints to layout margins" minToolsVersion="6.0"/>
10 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
11 |     </dependencies>
12 |     <scenes>
13 |         <!--Core ML-->
14 |         <scene sceneID="tne-QT-ifu">
15 |             <objects>
16 |                 <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="CoreMLDemo" customModuleProvider="target" sceneMemberID="viewController">
17 |                     <layoutGuides>
18 |                         <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
19 |                         <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
20 |                     </layoutGuides>
21 |                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
22 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
23 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
24 |                         <subviews>
25 |                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Choose an image..." textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" minimumFontSize="12" translatesAutoresizingMaskIntoConstraints="NO" id="44X-lV-OJs">
26 |                                 <rect key="frame" x="16" y="569" width="343" height="66"/>
27 |                                 <constraints>
28 |                                     <constraint firstAttribute="height" constant="66" id="jY0-rR-qNp"/>
29 |                                 </constraints>
30 |                                 <fontDescription key="fontDescription" type="system" pointSize="15"/>
31 |                                 <nil key="textColor"/>
32 |                                 <nil key="highlightedColor"/>
33 |                             </label>
34 |                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="Kr5-PT-EsM">
35 |                                 <rect key="frame" x="38" y="184" width="299" height="299"/>
36 |                                 <constraints>
37 |                                     <constraint firstAttribute="width" secondItem="Kr5-PT-EsM" secondAttribute="height" multiplier="1:1" id="nMP-KB-GU7"/>
38 |                                 </constraints>
39 |                             </imageView>
40 |                         </subviews>
41 |                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
42 |                         <constraints>
43 |                             <constraint firstItem="wfy-db-euE" firstAttribute="top" secondItem="44X-lV-OJs" secondAttribute="bottom" constant="32" id="1j6-Qt-fiZ"/>
44 |                             <constraint firstItem="Kr5-PT-EsM" firstAttribute="top" secondItem="y3c-jy-aDJ" secondAttribute="bottom" constant="120" id="Jt3-D8-h4T"/>
45 |                             <constraint firstItem="Kr5-PT-EsM" firstAttribute="centerY" secondItem="8bC-Xf-vdC" secondAttribute="centerY" id="LtS-2I-FwG"/>
46 |                             <constraint firstItem="44X-lV-OJs" firstAttribute="trailing" secondItem="8bC-Xf-vdC" secondAttribute="trailingMargin" id="U4T-Rm-Phg"/>
47 |                             <constraint firstItem="Kr5-PT-EsM" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="cEB-KP-t4u"/>
48 |                             <constraint firstItem="44X-lV-OJs" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leadingMargin" id="xWk-Gw-Ebi"/>
49 |                         </constraints>
50 |                     </view>
51 |                     <navigationItem key="navigationItem" title="Core ML" id="GMb-rR-dZK">
52 |                         <barButtonItem key="leftBarButtonItem" systemItem="camera" id="07F-LG-XKG">
53 |                             <connections>
54 |                                 <action selector="camera:" destination="BYZ-38-t0r" id="YEa-5i-cGl"/>
55 |                             </connections>
56 |                         </barButtonItem>
57 |                         <barButtonItem key="rightBarButtonItem" title="Library" id="0KJ-LA-I7n">
58 |                             <connections>
59 |                                 <action selector="openLibrary:" destination="BYZ-38-t0r" id="Blg-v8-3Iu"/>
60 |                             </connections>
61 |                         </barButtonItem>
62 |                     </navigationItem>
63 |                     <connections>
64 |                         <outlet property="classifier" destination="44X-lV-OJs" id="TA8-Gb-g2s"/>
65 |                         <outlet property="imageView" destination="Kr5-PT-EsM" id="oQm-8g-i1x"/>
66 |                     </connections>
67 |                 </viewController>
68 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
69 |             </objects>
70 |             <point key="canvasLocation" x="829.60000000000002" y="169.56521739130437"/>
71 |         </scene>
72 |         <!--Navigation Controller-->
73 |         <scene sceneID="rTx-xT-aku">
74 |             <objects>
75 |                 <navigationController automaticallyAdjustsScrollViewInsets="NO" id="jlx-eY-Zrw" sceneMemberID="viewController">
76 |                     <toolbarItems/>
77 |                     <navigationBar key="navigationBar" contentMode="scaleToFill" id="m0I-yw-OYy">
78 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
79 |                         <autoresizingMask key="autoresizingMask"/>
80 |                     </navigationBar>
81 |                     <nil name="viewControllers"/>
82 |                     <connections>
83 |                         <segue destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController" id="Ye5-Wa-NeP"/>
84 |                     </connections>
85 |                 </navigationController>
86 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="s8L-Eb-uGl" userLabel="First Responder" sceneMemberID="firstResponder"/>
87 |             </objects>
88 |             <point key="canvasLocation" x="66" y="171"/>
89 |         </scene>
90 |     </scenes>
91 | </document>
92 | 


--------------------------------------------------------------------------------
/CoreMLDemo/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>1</string>
21 | 	<key>LSRequiresIPhoneOS</key>
22 | 	<true/>
23 | 	<key>UILaunchStoryboardName</key>
24 | 	<string>LaunchScreen</string>
25 | 	<key>UIMainStoryboardFile</key>
26 | 	<string>Main</string>
27 | 	<key>UIRequiredDeviceCapabilities</key>
28 | 	<array>
29 | 		<string>armv7</string>
30 | 	</array>
31 | 	<key>UISupportedInterfaceOrientations</key>
32 | 	<array>
33 | 		<string>UIInterfaceOrientationPortrait</string>
34 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
35 | 		<string>UIInterfaceOrientationLandscapeRight</string>
36 | 	</array>
37 | 	<key>NSCameraUsageDescription</key>
38 | 	<string>For you to shoot a photo for object recognition</string>
39 | 	<key>NSPhotoLibraryUsageDescription</key>
40 | 	<string>For you to select a photo for object recognition</string>
41 | 	<key>UISupportedInterfaceOrientations~ipad</key>
42 | 	<array>
43 | 		<string>UIInterfaceOrientationPortrait</string>
44 | 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
45 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
46 | 		<string>UIInterfaceOrientationLandscapeRight</string>
47 | 	</array>
48 | </dict>
49 | </plist>
50 | 


--------------------------------------------------------------------------------
/CoreMLDemo/ViewController.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ViewController.swift
  3 | //  CoreMLDemo
  4 | //
  5 | //  Created by Sai Kambampati on 14/6/2017.
  6 | //  Copyright © 2017 AppCoda. All rights reserved.
  7 | //
  8 | 
  9 | import UIKit
 10 | import CoreML
 11 | 
 12 | class ViewController: UIViewController, UINavigationControllerDelegate {
 13 |     
 14 |     @IBOutlet weak var imageView: UIImageView!
 15 |     @IBOutlet weak var classifier: UILabel!
 16 |     
 17 |     var model: Inceptionv3!
 18 |     
 19 |     override func viewDidLoad() {
 20 |         super.viewDidLoad()
 21 |         // Do any additional setup after loading the view, typically from a nib.
 22 |     }
 23 |     
 24 |     override func viewWillAppear(_ animated: Bool) {
 25 |         model = Inceptionv3()
 26 |     }
 27 |     
 28 |     override func didReceiveMemoryWarning() {
 29 |         super.didReceiveMemoryWarning()
 30 |         // Dispose of any resources that can be recreated.
 31 |     }
 32 |     
 33 |     @IBAction func camera(_ sender: Any) {
 34 |         
 35 |         if !UIImagePickerController.isSourceTypeAvailable(.camera) {
 36 |             return
 37 |         }
 38 |         
 39 |         let cameraPicker = UIImagePickerController()
 40 |         cameraPicker.delegate = self
 41 |         cameraPicker.sourceType = .camera
 42 |         cameraPicker.allowsEditing = false
 43 |         
 44 |         present(cameraPicker, animated: true)
 45 |     }
 46 |     
 47 |     @IBAction func openLibrary(_ sender: Any) {
 48 |         let picker = UIImagePickerController()
 49 |         picker.allowsEditing = false
 50 |         picker.delegate = self
 51 |         picker.sourceType = .photoLibrary
 52 |         present(picker, animated: true)
 53 |     }
 54 | 
 55 | }
 56 | 
 57 | extension ViewController: UIImagePickerControllerDelegate {
 58 |     func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
 59 |         dismiss(animated: true, completion: nil)
 60 |     }
 61 |     
 62 |     func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
 63 |         
 64 |         picker.dismiss(animated: true)
 65 |         classifier.text = "Analyzing Image..."
 66 |         guard let image = info["UIImagePickerControllerOriginalImage"] as? UIImage else {
 67 |             return
 68 |         } //1
 69 |         
 70 |         UIGraphicsBeginImageContextWithOptions(CGSize(width: 299, height: 299), true, 2.0)
 71 |         image.draw(in: CGRect(x: 0, y: 0, width: 299, height: 299))
 72 |         let newImage = UIGraphicsGetImageFromCurrentImageContext()!
 73 |         UIGraphicsEndImageContext()
 74 |         
 75 |         let attrs = [kCVPixelBufferCGImageCompatibilityKey: kCFBooleanTrue, kCVPixelBufferCGBitmapContextCompatibilityKey: kCFBooleanTrue] as CFDictionary
 76 |         var pixelBuffer : CVPixelBuffer?
 77 |         let status = CVPixelBufferCreate(kCFAllocatorDefault, Int(newImage.size.width), Int(newImage.size.height), kCVPixelFormatType_32ARGB, attrs, &pixelBuffer)
 78 |         guard (status == kCVReturnSuccess) else {
 79 |             return
 80 |         }
 81 |         
 82 |         CVPixelBufferLockBaseAddress(pixelBuffer!, CVPixelBufferLockFlags(rawValue: 0))
 83 |         let pixelData = CVPixelBufferGetBaseAddress(pixelBuffer!)
 84 |         
 85 |         let rgbColorSpace = CGColorSpaceCreateDeviceRGB()
 86 |         let context = CGContext(data: pixelData, width: Int(newImage.size.width), height: Int(newImage.size.height), bitsPerComponent: 8, bytesPerRow: CVPixelBufferGetBytesPerRow(pixelBuffer!), space: rgbColorSpace, bitmapInfo: CGImageAlphaInfo.noneSkipFirst.rawValue) //3
 87 |         
 88 |         context?.translateBy(x: 0, y: newImage.size.height)
 89 |         context?.scaleBy(x: 1.0, y: -1.0)
 90 |         
 91 |         UIGraphicsPushContext(context!)
 92 |         newImage.draw(in: CGRect(x: 0, y: 0, width: newImage.size.width, height: newImage.size.height))
 93 |         UIGraphicsPopContext()
 94 |         CVPixelBufferUnlockBaseAddress(pixelBuffer!, CVPixelBufferLockFlags(rawValue: 0))
 95 |         imageView.image = newImage
 96 |         
 97 |         // Core ML
 98 |         guard let prediction = try? model.prediction(image: pixelBuffer!) else {
 99 |             return
100 |         }
101 |         
102 |         classifier.text = "I think this is a \(prediction.classLabel)."
103 |     }
104 | }
105 | 


--------------------------------------------------------------------------------
/CoreMLDemoStarter.zip:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/appcoda/CoreMLDemo/0ba1d2fd5aa44f3820d34531146367b891ff3709/CoreMLDemoStarter.zip


--------------------------------------------------------------------------------
/Inceptionv3.mlmodel:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/appcoda/CoreMLDemo/0ba1d2fd5aa44f3820d34531146367b891ff3709/Inceptionv3.mlmodel


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # A simple demo for Core ML in Swift
2 | 
3 | At WWDC 2017, Apple released a lot of exciting frameworks and APIs for us developer to use. Among these releases, the most popular one was Core ML. Core ML is a framework that can be harnessed to integrate machine learning models into your app. The best part about Core ML is that you don’t require extensive knowledge about neural networks or machine learning. Another bonus feature about Core ML is that you can use pre-trained data models as long as you convert it into a Core ML model. For the purpose of this tutorial, we will be using a Core ML model that is available on Apple’s Developer Website. Without further ado, let’s start to learn Core ML.
4 | 
5 | For the full tutorial, please check it out at:
6 | 
7 | http://www.appcoda.com/coreml-introduction
8 | 


--------------------------------------------------------------------------------