├── .gitattributes ├── .gitignore ├── MainForm.Designer.cs ├── MainForm.cs ├── MainForm.resx ├── OcrHelper.csproj ├── OcrHelper.sln ├── Program.cs ├── README.md └── logo.ico /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Ww][Ii][Nn]32/ 27 | [Aa][Rr][Mm]/ 28 | [Aa][Rr][Mm]64/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Oo]ut/ 33 | [Ll]og/ 34 | [Ll]ogs/ 35 | 36 | # Visual Studio 2015/2017 cache/options directory 37 | .vs/ 38 | # Uncomment if you have tasks that create the project's static files in wwwroot 39 | #wwwroot/ 40 | 41 | # Visual Studio 2017 auto generated files 42 | Generated\ Files/ 43 | 44 | # MSTest test Results 45 | [Tt]est[Rr]esult*/ 46 | [Bb]uild[Ll]og.* 47 | 48 | # NUnit 49 | *.VisualState.xml 50 | TestResult.xml 51 | nunit-*.xml 52 | 53 | # Build Results of an ATL Project 54 | [Dd]ebugPS/ 55 | [Rr]eleasePS/ 56 | dlldata.c 57 | 58 | # Benchmark Results 59 | BenchmarkDotNet.Artifacts/ 60 | 61 | # .NET Core 62 | project.lock.json 63 | project.fragment.lock.json 64 | artifacts/ 65 | 66 | # ASP.NET Scaffolding 67 | ScaffoldingReadMe.txt 68 | 69 | # StyleCop 70 | StyleCopReport.xml 71 | 72 | # Files built by Visual Studio 73 | *_i.c 74 | *_p.c 75 | *_h.h 76 | *.ilk 77 | *.meta 78 | *.obj 79 | *.iobj 80 | *.pch 81 | *.pdb 82 | *.ipdb 83 | *.pgc 84 | *.pgd 85 | *.rsp 86 | *.sbr 87 | *.tlb 88 | *.tli 89 | *.tlh 90 | *.tmp 91 | *.tmp_proj 92 | *_wpftmp.csproj 93 | *.log 94 | *.vspscc 95 | *.vssscc 96 | .builds 97 | *.pidb 98 | *.svclog 99 | *.scc 100 | 101 | # Chutzpah Test files 102 | _Chutzpah* 103 | 104 | # Visual C++ cache files 105 | ipch/ 106 | *.aps 107 | *.ncb 108 | *.opendb 109 | *.opensdf 110 | *.sdf 111 | *.cachefile 112 | *.VC.db 113 | *.VC.VC.opendb 114 | 115 | # Visual Studio profiler 116 | *.psess 117 | *.vsp 118 | *.vspx 119 | *.sap 120 | 121 | # Visual Studio Trace Files 122 | *.e2e 123 | 124 | # TFS 2012 Local Workspace 125 | $tf/ 126 | 127 | # Guidance Automation Toolkit 128 | *.gpState 129 | 130 | # ReSharper is a .NET coding add-in 131 | _ReSharper*/ 132 | *.[Rr]e[Ss]harper 133 | *.DotSettings.user 134 | 135 | # TeamCity is a build add-in 136 | _TeamCity* 137 | 138 | # DotCover is a Code Coverage Tool 139 | *.dotCover 140 | 141 | # AxoCover is a Code Coverage Tool 142 | .axoCover/* 143 | !.axoCover/settings.json 144 | 145 | # Coverlet is a free, cross platform Code Coverage Tool 146 | coverage*.json 147 | coverage*.xml 148 | coverage*.info 149 | 150 | # Visual Studio code coverage results 151 | *.coverage 152 | *.coveragexml 153 | 154 | # NCrunch 155 | _NCrunch_* 156 | .*crunch*.local.xml 157 | nCrunchTemp_* 158 | 159 | # MightyMoose 160 | *.mm.* 161 | AutoTest.Net/ 162 | 163 | # Web workbench (sass) 164 | .sass-cache/ 165 | 166 | # Installshield output folder 167 | [Ee]xpress/ 168 | 169 | # DocProject is a documentation generator add-in 170 | DocProject/buildhelp/ 171 | DocProject/Help/*.HxT 172 | DocProject/Help/*.HxC 173 | DocProject/Help/*.hhc 174 | DocProject/Help/*.hhk 175 | DocProject/Help/*.hhp 176 | DocProject/Help/Html2 177 | DocProject/Help/html 178 | 179 | # Click-Once directory 180 | publish/ 181 | 182 | # Publish Web Output 183 | *.[Pp]ublish.xml 184 | *.azurePubxml 185 | # Note: Comment the next line if you want to checkin your web deploy settings, 186 | # but database connection strings (with potential passwords) will be unencrypted 187 | *.pubxml 188 | *.publishproj 189 | 190 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 191 | # checkin your Azure Web App publish settings, but sensitive information contained 192 | # in these scripts will be unencrypted 193 | PublishScripts/ 194 | 195 | # NuGet Packages 196 | *.nupkg 197 | # NuGet Symbol Packages 198 | *.snupkg 199 | # The packages folder can be ignored because of Package Restore 200 | **/[Pp]ackages/* 201 | # except build/, which is used as an MSBuild target. 202 | !**/[Pp]ackages/build/ 203 | # Uncomment if necessary however generally it will be regenerated when needed 204 | #!**/[Pp]ackages/repositories.config 205 | # NuGet v3's project.json files produces more ignorable files 206 | *.nuget.props 207 | *.nuget.targets 208 | 209 | # Microsoft Azure Build Output 210 | csx/ 211 | *.build.csdef 212 | 213 | # Microsoft Azure Emulator 214 | ecf/ 215 | rcf/ 216 | 217 | # Windows Store app package directories and files 218 | AppPackages/ 219 | BundleArtifacts/ 220 | Package.StoreAssociation.xml 221 | _pkginfo.txt 222 | *.appx 223 | *.appxbundle 224 | *.appxupload 225 | 226 | # Visual Studio cache files 227 | # files ending in .cache can be ignored 228 | *.[Cc]ache 229 | # but keep track of directories ending in .cache 230 | !?*.[Cc]ache/ 231 | 232 | # Others 233 | ClientBin/ 234 | ~$* 235 | *~ 236 | *.dbmdl 237 | *.dbproj.schemaview 238 | *.jfm 239 | *.pfx 240 | *.publishsettings 241 | orleans.codegen.cs 242 | 243 | # Including strong name files can present a security risk 244 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 245 | #*.snk 246 | 247 | # Since there are multiple workflows, uncomment next line to ignore bower_components 248 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 249 | #bower_components/ 250 | 251 | # RIA/Silverlight projects 252 | Generated_Code/ 253 | 254 | # Backup & report files from converting an old project file 255 | # to a newer Visual Studio version. Backup files are not needed, 256 | # because we have git ;-) 257 | _UpgradeReport_Files/ 258 | Backup*/ 259 | UpgradeLog*.XML 260 | UpgradeLog*.htm 261 | ServiceFabricBackup/ 262 | *.rptproj.bak 263 | 264 | # SQL Server files 265 | *.mdf 266 | *.ldf 267 | *.ndf 268 | 269 | # Business Intelligence projects 270 | *.rdl.data 271 | *.bim.layout 272 | *.bim_*.settings 273 | *.rptproj.rsuser 274 | *- [Bb]ackup.rdl 275 | *- [Bb]ackup ([0-9]).rdl 276 | *- [Bb]ackup ([0-9][0-9]).rdl 277 | 278 | # Microsoft Fakes 279 | FakesAssemblies/ 280 | 281 | # GhostDoc plugin setting file 282 | *.GhostDoc.xml 283 | 284 | # Node.js Tools for Visual Studio 285 | .ntvs_analysis.dat 286 | node_modules/ 287 | 288 | # Visual Studio 6 build log 289 | *.plg 290 | 291 | # Visual Studio 6 workspace options file 292 | *.opt 293 | 294 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 295 | *.vbw 296 | 297 | # Visual Studio LightSwitch build output 298 | **/*.HTMLClient/GeneratedArtifacts 299 | **/*.DesktopClient/GeneratedArtifacts 300 | **/*.DesktopClient/ModelManifest.xml 301 | **/*.Server/GeneratedArtifacts 302 | **/*.Server/ModelManifest.xml 303 | _Pvt_Extensions 304 | 305 | # Paket dependency manager 306 | .paket/paket.exe 307 | paket-files/ 308 | 309 | # FAKE - F# Make 310 | .fake/ 311 | 312 | # CodeRush personal settings 313 | .cr/personal 314 | 315 | # Python Tools for Visual Studio (PTVS) 316 | __pycache__/ 317 | *.pyc 318 | 319 | # Cake - Uncomment if you are using it 320 | # tools/** 321 | # !tools/packages.config 322 | 323 | # Tabs Studio 324 | *.tss 325 | 326 | # Telerik's JustMock configuration file 327 | *.jmconfig 328 | 329 | # BizTalk build output 330 | *.btp.cs 331 | *.btm.cs 332 | *.odx.cs 333 | *.xsd.cs 334 | 335 | # OpenCover UI analysis results 336 | OpenCover/ 337 | 338 | # Azure Stream Analytics local run output 339 | ASALocalRun/ 340 | 341 | # MSBuild Binary and Structured Log 342 | *.binlog 343 | 344 | # NVidia Nsight GPU debugger configuration file 345 | *.nvuser 346 | 347 | # MFractors (Xamarin productivity tool) working folder 348 | .mfractor/ 349 | 350 | # Local History for Visual Studio 351 | .localhistory/ 352 | 353 | # BeatPulse healthcheck temp database 354 | healthchecksdb 355 | 356 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 357 | MigrationBackup/ 358 | 359 | # Ionide (cross platform F# VS Code tools) working folder 360 | .ionide/ 361 | 362 | # Fody - auto-generated XML schema 363 | FodyWeavers.xsd -------------------------------------------------------------------------------- /MainForm.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace OcrHelper 2 | { 3 | partial class MainForm 4 | { 5 | /// 6 | /// Required designer variable. 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// Clean up any resources being used. 12 | /// 13 | /// true if managed resources should be disposed; otherwise, false. 14 | protected override void Dispose(bool disposing) 15 | { 16 | if (disposing && (components != null)) 17 | { 18 | components.Dispose(); 19 | } 20 | base.Dispose(disposing); 21 | } 22 | 23 | #region Windows Form Designer generated code 24 | 25 | /// 26 | /// Required method for Designer support - do not modify 27 | /// the contents of this method with the code editor. 28 | /// 29 | private void InitializeComponent() 30 | { 31 | System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm)); 32 | this.splitContainer1 = new System.Windows.Forms.SplitContainer(); 33 | this.panel_Image = new System.Windows.Forms.Panel(); 34 | this.checkBox_Append = new System.Windows.Forms.CheckBox(); 35 | this.linkLabel_Source = new System.Windows.Forms.LinkLabel(); 36 | this.button_StartOcr = new System.Windows.Forms.Button(); 37 | this.checkBox_Auto = new System.Windows.Forms.CheckBox(); 38 | this.richTextBox_Result = new System.Windows.Forms.RichTextBox(); 39 | ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit(); 40 | this.splitContainer1.Panel1.SuspendLayout(); 41 | this.splitContainer1.Panel2.SuspendLayout(); 42 | this.splitContainer1.SuspendLayout(); 43 | this.SuspendLayout(); 44 | // 45 | // splitContainer1 46 | // 47 | this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill; 48 | this.splitContainer1.Location = new System.Drawing.Point(0, 0); 49 | this.splitContainer1.Name = "splitContainer1"; 50 | // 51 | // splitContainer1.Panel1 52 | // 53 | this.splitContainer1.Panel1.Controls.Add(this.panel_Image); 54 | // 55 | // splitContainer1.Panel2 56 | // 57 | this.splitContainer1.Panel2.BackColor = System.Drawing.SystemColors.ControlLight; 58 | this.splitContainer1.Panel2.Controls.Add(this.checkBox_Append); 59 | this.splitContainer1.Panel2.Controls.Add(this.linkLabel_Source); 60 | this.splitContainer1.Panel2.Controls.Add(this.button_StartOcr); 61 | this.splitContainer1.Panel2.Controls.Add(this.checkBox_Auto); 62 | this.splitContainer1.Panel2.Controls.Add(this.richTextBox_Result); 63 | this.splitContainer1.Size = new System.Drawing.Size(620, 251); 64 | this.splitContainer1.SplitterDistance = 280; 65 | this.splitContainer1.TabIndex = 0; 66 | // 67 | // panel_Image 68 | // 69 | this.panel_Image.BackColor = System.Drawing.Color.Transparent; 70 | this.panel_Image.Dock = System.Windows.Forms.DockStyle.Fill; 71 | this.panel_Image.Location = new System.Drawing.Point(0, 0); 72 | this.panel_Image.Name = "panel_Image"; 73 | this.panel_Image.Size = new System.Drawing.Size(280, 251); 74 | this.panel_Image.TabIndex = 0; 75 | // 76 | // checkBox_Append 77 | // 78 | this.checkBox_Append.AutoSize = true; 79 | this.checkBox_Append.Checked = true; 80 | this.checkBox_Append.CheckState = System.Windows.Forms.CheckState.Checked; 81 | this.checkBox_Append.Location = new System.Drawing.Point(194, 10); 82 | this.checkBox_Append.Name = "checkBox_Append"; 83 | this.checkBox_Append.Size = new System.Drawing.Size(51, 21); 84 | this.checkBox_Append.TabIndex = 4; 85 | this.checkBox_Append.Text = "累加"; 86 | this.checkBox_Append.UseVisualStyleBackColor = true; 87 | // 88 | // linkLabel_Source 89 | // 90 | this.linkLabel_Source.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); 91 | this.linkLabel_Source.AutoSize = true; 92 | this.linkLabel_Source.Location = new System.Drawing.Point(275, 11); 93 | this.linkLabel_Source.Name = "linkLabel_Source"; 94 | this.linkLabel_Source.Size = new System.Drawing.Size(44, 17); 95 | this.linkLabel_Source.TabIndex = 3; 96 | this.linkLabel_Source.TabStop = true; 97 | this.linkLabel_Source.Text = "源代码"; 98 | this.linkLabel_Source.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel_Source_LinkClicked); 99 | // 100 | // button_StartOcr 101 | // 102 | this.button_StartOcr.Enabled = false; 103 | this.button_StartOcr.Location = new System.Drawing.Point(18, 8); 104 | this.button_StartOcr.Name = "button_StartOcr"; 105 | this.button_StartOcr.Size = new System.Drawing.Size(75, 23); 106 | this.button_StartOcr.TabIndex = 2; 107 | this.button_StartOcr.Text = "识别"; 108 | this.button_StartOcr.UseVisualStyleBackColor = true; 109 | this.button_StartOcr.Click += new System.EventHandler(this.button_StartOcr_Click); 110 | // 111 | // checkBox_Auto 112 | // 113 | this.checkBox_Auto.AutoSize = true; 114 | this.checkBox_Auto.Checked = true; 115 | this.checkBox_Auto.CheckState = System.Windows.Forms.CheckState.Checked; 116 | this.checkBox_Auto.Location = new System.Drawing.Point(113, 10); 117 | this.checkBox_Auto.Name = "checkBox_Auto"; 118 | this.checkBox_Auto.Size = new System.Drawing.Size(75, 21); 119 | this.checkBox_Auto.TabIndex = 1; 120 | this.checkBox_Auto.Text = "自动刷新"; 121 | this.checkBox_Auto.UseVisualStyleBackColor = true; 122 | this.checkBox_Auto.CheckedChanged += new System.EventHandler(this.checkBox_Auto_CheckedChanged); 123 | // 124 | // richTextBox_Result 125 | // 126 | this.richTextBox_Result.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 127 | | System.Windows.Forms.AnchorStyles.Left) 128 | | System.Windows.Forms.AnchorStyles.Right))); 129 | this.richTextBox_Result.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; 130 | this.richTextBox_Result.Location = new System.Drawing.Point(0, 35); 131 | this.richTextBox_Result.Name = "richTextBox_Result"; 132 | this.richTextBox_Result.Size = new System.Drawing.Size(336, 216); 133 | this.richTextBox_Result.TabIndex = 0; 134 | this.richTextBox_Result.Text = ""; 135 | // 136 | // MainForm 137 | // 138 | this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F); 139 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 140 | this.ClientSize = new System.Drawing.Size(620, 251); 141 | this.Controls.Add(this.splitContainer1); 142 | this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); 143 | this.Name = "MainForm"; 144 | this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; 145 | this.Text = "文字识别助手 Ver1.1"; 146 | this.TopMost = true; 147 | this.TransparencyKey = System.Drawing.Color.Black; 148 | this.Load += new System.EventHandler(this.MainForm_Load); 149 | this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MainForm_MouseDown); 150 | this.splitContainer1.Panel1.ResumeLayout(false); 151 | this.splitContainer1.Panel2.ResumeLayout(false); 152 | this.splitContainer1.Panel2.PerformLayout(); 153 | ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit(); 154 | this.splitContainer1.ResumeLayout(false); 155 | this.ResumeLayout(false); 156 | 157 | } 158 | 159 | #endregion 160 | 161 | private SplitContainer splitContainer1; 162 | private Panel panel_Image; 163 | private RichTextBox richTextBox_Result; 164 | private Button button_StartOcr; 165 | private CheckBox checkBox_Auto; 166 | private LinkLabel linkLabel_Source; 167 | private CheckBox checkBox_Append; 168 | } 169 | } -------------------------------------------------------------------------------- /MainForm.cs: -------------------------------------------------------------------------------- 1 | using PaddleOCRSharp; 2 | using System.Diagnostics; 3 | using System.Runtime.InteropServices; 4 | using System.Windows.Forms; 5 | using static System.Windows.Forms.VisualStyles.VisualStyleElement.Window; 6 | 7 | namespace OcrHelper 8 | { 9 | public partial class MainForm : Form 10 | { 11 | public MainForm() 12 | { 13 | InitializeComponent(); 14 | } 15 | [DllImport("user32.dll")] 16 | public static extern bool ReleaseCapture(); 17 | [DllImport("user32.dll")] 18 | public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam); 19 | public const int WM_SYSCOMMAND = 0x0112; 20 | public const int SC_MOVE = 0xF010; 21 | public const int HTCAPTION = 0x0002; 22 | 23 | [DllImport("user32", EntryPoint = "SetWindowPos")] 24 | public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndlnsertAfter, int X, int Y, int cx, int cy, int flags); 25 | 26 | OCRStructureResult ocrResult = new OCRStructureResult(); 27 | PaddleOCREngine ocrEngine; 28 | Rectangle rectangle = Screen.PrimaryScreen.Bounds; 29 | string resultOld = ""; 30 | private void MainForm_Load(object sender, EventArgs e) 31 | { 32 | this.BackColor = Color.Red; 33 | this.TransparencyKey = Color.Red; 34 | SetWindowPos(this.Handle, new IntPtr(-1),this.Left,this.Top,this.Width,this.Height,1|2); 35 | 36 | OCRModelConfig config = new OCRModelConfig(); 37 | string root = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath); 38 | 39 | string modelPathroot = root + @"\inference"; 40 | config.det_infer = modelPathroot + @"\ch_PP-OCRv3_det_infer"; 41 | config.cls_infer = modelPathroot + @"\ch_ppocr_mobile_v2.0_cls_infer"; 42 | config.rec_infer = modelPathroot + @"\ch_PP-OCRv3_rec_infer"; 43 | config.keys = modelPathroot + @"\ppocr_keys.txt"; 44 | ocrEngine = new PaddleOCREngine(config, new OCRParameter()); 45 | new Thread(() => 46 | { 47 | while (true) 48 | { 49 | StartOcr(true); 50 | Thread.Sleep(100); 51 | } 52 | 53 | }) 54 | { IsBackground = true }.Start(); 55 | } 56 | 57 | private void MainForm_MouseDown(object sender, MouseEventArgs e) 58 | { 59 | ReleaseCapture(); 60 | SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0); 61 | } 62 | public void StartOcr(bool auto = false) 63 | { 64 | if (!checkBox_Auto.Checked && auto) { return; } 65 | Image image = new Bitmap(panel_Image.Width, panel_Image.Height); 66 | Graphics graph = Graphics.FromImage(image); 67 | graph.CopyFromScreen(new Point(this.Left, this.Top + (this.Height - this.ClientSize.Height)), new Point(0, 0), new Size(panel_Image.Width, panel_Image.Height - (this.Height - this.ClientSize.Height))); 68 | MemoryStream ms = new MemoryStream(); 69 | image.Save(ms, System.Drawing.Imaging.ImageFormat.Png); 70 | ocrResult = ocrEngine.DetectStructure(image); 71 | List textBlocks = ocrResult.TextBlocks; 72 | string result = ""; 73 | for (int i = 0; i < textBlocks.Count; i++) 74 | { 75 | result += textBlocks[i].Text + "\r\n"; 76 | 77 | } 78 | if (checkBox_Append.Checked) 79 | { 80 | if (resultOld != result) 81 | { 82 | this.BeginInvoke(new Action(() => 83 | { 84 | richTextBox_Result.Text += result; 85 | if (!richTextBox_Result.Focused) 86 | { 87 | richTextBox_Result.SelectionStart = richTextBox_Result.Text.Length; 88 | richTextBox_Result.ScrollToCaret(); 89 | } 90 | })); 91 | resultOld = result; 92 | } 93 | } 94 | else 95 | { 96 | this.BeginInvoke(new Action(() => 97 | { 98 | richTextBox_Result.Text = result; 99 | })); 100 | } 101 | 102 | 103 | } 104 | 105 | private void button_StartOcr_Click(object sender, EventArgs e) 106 | { 107 | StartOcr(false); 108 | } 109 | 110 | private void checkBox_Auto_CheckedChanged(object sender, EventArgs e) 111 | { 112 | if (checkBox_Auto.Checked) { button_StartOcr.Enabled = false; } 113 | else { 114 | button_StartOcr.Enabled = true; 115 | } 116 | } 117 | 118 | private void linkLabel_Source_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) 119 | { 120 | Process.Start(new ProcessStartInfo { UseShellExecute = true, FileName = "https://github.com/xksoft/OcrHelper" }); 121 | 122 | } 123 | } 124 | } -------------------------------------------------------------------------------- /OcrHelper.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | WinExe 5 | net6.0-windows 6 | enable 7 | true 8 | enable 9 | AnyCPU;x64 10 | logo.ico 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /OcrHelper.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 17 4 | VisualStudioVersion = 17.4.33103.184 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OcrHelper", "OcrHelper.csproj", "{AB799C55-2C40-466B-A8F6-7EAC6504CB03}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Debug|x64 = Debug|x64 12 | Release|Any CPU = Release|Any CPU 13 | Release|x64 = Release|x64 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 17 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Debug|Any CPU.Build.0 = Debug|Any CPU 18 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Debug|x64.ActiveCfg = Debug|x64 19 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Debug|x64.Build.0 = Debug|x64 20 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Release|Any CPU.ActiveCfg = Release|Any CPU 21 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Release|Any CPU.Build.0 = Release|Any CPU 22 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Release|x64.ActiveCfg = Release|x64 23 | {AB799C55-2C40-466B-A8F6-7EAC6504CB03}.Release|x64.Build.0 = Release|x64 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | GlobalSection(ExtensibilityGlobals) = postSolution 29 | SolutionGuid = {73A9F13D-11EB-426F-B453-F26E1805A87E} 30 | EndGlobalSection 31 | EndGlobal 32 | -------------------------------------------------------------------------------- /Program.cs: -------------------------------------------------------------------------------- 1 | namespace OcrHelper 2 | { 3 | internal static class Program 4 | { 5 | /// 6 | /// The main entry point for the application. 7 | /// 8 | [STAThread] 9 | static void Main() 10 | { 11 | // To customize application configuration such as set high DPI settings or default font, 12 | // see https://aka.ms/applicationconfiguration. 13 | ApplicationConfiguration.Initialize(); 14 | Application.Run(new MainForm()); 15 | } 16 | } 17 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ### 2023-03-25：感谢大家的关注，该工具将持续更新新功能。即将更新的功能：配置文件保存，安卓手机连接界面文字识别。有其他需求可提issues 2 | 3 | ## OcrHelper 是一款基于PaddleOCR实现的从图片中识别出汉字，英文，数字的开源小工具。可以在复杂动态背景下识别出各种字体的文字和符号。轻松实现无侵入式获取各种软件，APP界面显示内容，准确率高达95%。 4 | 5 | ### 目前仅支持windows7及以上64位系统 6 | [https://github.com/xksoft/OcrHelper/releases/download/1.1/win-x64-1.1.zip](https://github.com/xksoft/OcrHelper/releases/download/1.1/win-x64-1.1.zip?_blank) 7 | 8 | ### 关注公众号，免费体验更多黑科技 9 | ![qrcode_for_gh_a53a61421e9e_258](https://user-images.githubusercontent.com/24860541/224869945-18d2a500-812b-48b4-85cf-3efa133aacf1.jpg) 10 | 11 | 12 | ### 有二次开发功能扩展需求可微信联系 13 | ![wx](https://user-images.githubusercontent.com/24860541/223293827-33a9cc2f-e91c-49b0-b46a-2ba036b83f2c.jpg) 14 | 15 | 16 | 17 | ### 适用场景扩展 18 | 19 | #### 1、直播间弹幕识别，聊天识别，根据识别到的直播间弹幕和聊天消息自动回答客户问题，节省人工成本。 20 | ![2](https://user-images.githubusercontent.com/24860541/223008429-7d06b299-1849-4e89-b1dc-d71583cf1bd7.jpg) 21 | ![3](https://user-images.githubusercontent.com/24860541/223008414-0a9d8ce2-e588-4768-84a3-344743fd05ff.jpg) 22 | 23 | 24 | 25 | #### 2、社交群，私域流量消息管理。根据关键词实时采集客户需求，分析，引导转化。 26 | ![7](https://user-images.githubusercontent.com/24860541/223008458-d1a1c459-9954-4960-b1d0-c2405f4f7e9f.jpg) 27 | 28 | 29 | 30 | #### 3、pdf以及不可复制场景文字内容提取。 31 | ![4](https://user-images.githubusercontent.com/24860541/223008480-1604380f-84ea-4b93-a44c-545eec8a9c8c.jpg) 32 | ![5](https://user-images.githubusercontent.com/24860541/223008491-8917fc6e-2e11-40ee-a419-38225f8e6705.jpg) 33 | ![6](https://user-images.githubusercontent.com/24860541/223008498-81ba7390-df14-416a-99cd-b4949bd5586f.jpg) 34 | 35 | 36 | #### 打包命令 37 | dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true --self-contained true /p:IncludeNativeLibrariesForSelfExtract=false /p:DebugType=None 38 | -------------------------------------------------------------------------------- /logo.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xksoft/OcrHelper/5a63c7ddd9aecfbd48424a1d488d8a2da006fa43/logo.ico --------------------------------------------------------------------------------