7 |
9 |
3 |
13 |
14 |
15 |
16 |
32 |
33 |
45 |
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/ocr_web_app/ocr_ui/src/assets/styles/element-ui.scss:
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1 | // cover some element-ui styles
2 |
3 | .el-breadcrumb__inner,
4 | .el-breadcrumb__inner a {
5 | font-weight: 400 !important;
6 | }
7 |
8 | .el-upload {
9 | input[type="file"] {
10 | display: none !important;
11 | }
12 | }
13 |
14 | .el-upload__input {
15 | display: none;
16 | }
17 |
18 | .cell {
19 | .el-tag {
20 | margin-right: 0;
21 | }
22 | }
23 |
24 | .small-padding {
25 | .cell {
26 | padding-left: 5px;
27 | padding-right: 5px;
28 | }
29 | }
30 |
31 | .fixed-width {
32 | .el-button--mini {
33 | padding: 7px 10px;
34 | width: 60px;
35 | }
36 | }
37 |
38 | .status-col {
39 | .cell {
40 | padding: 0 10px;
41 | text-align: center;
42 |
43 | .el-tag {
44 | margin-right: 0;
45 | }
46 | }
47 | }
48 |
49 | // to fixed https://github.com/ElemeFE/element/issues/2461
50 | .el-dialog {
51 | transform: none;
52 | left: 0;
53 | position: relative;
54 | margin: 0 auto;
55 | }
56 |
57 | // refine element ui upload
58 | .upload-container {
59 | .el-upload {
60 | width: 100%;
61 |
62 | .el-upload-dragger {
63 | width: 100%;
64 | height: 200px;
65 | }
66 | }
67 | }
68 |
69 | // dropdown
70 | .el-dropdown-menu {
71 | a {
72 | display: block
73 | }
74 | }
75 |
76 | // fix date-picker ui bug in filter-item
77 | .el-range-editor.el-input__inner {
78 | display: inline-flex !important;
79 | }
80 |
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/ocr_web_app/ocr_ui/src/layout/mixin/ResizeHandler.js:
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1 | import store from '@/store'
2 |
3 | const { body } = document
4 | const WIDTH = 992 // refer to Bootstrap's responsive design
5 |
6 | export default {
7 | watch: {
8 | $route(route) {
9 | if (this.device === 'mobile' && this.sidebar.opened) {
10 | store.dispatch('app/closeSideBar', { withoutAnimation: false })
11 | }
12 | }
13 | },
14 | beforeMount() {
15 | window.addEventListener('resize', this.$_resizeHandler)
16 | },
17 | beforeDestroy() {
18 | window.removeEventListener('resize', this.$_resizeHandler)
19 | },
20 | mounted() {
21 | const isMobile = this.$_isMobile()
22 | if (isMobile) {
23 | store.dispatch('app/toggleDevice', 'mobile')
24 | store.dispatch('app/closeSideBar', { withoutAnimation: true })
25 | }
26 | },
27 | methods: {
28 | // use $_ for mixins properties
29 | // https://vuejs.org/v2/style-guide/index.html#Private-property-names-essential
30 | $_isMobile() {
31 | const rect = body.getBoundingClientRect()
32 | return rect.width - 1 < WIDTH
33 | },
34 | $_resizeHandler() {
35 | if (!document.hidden) {
36 | const isMobile = this.$_isMobile()
37 | store.dispatch('app/toggleDevice', isMobile ? 'mobile' : 'desktop')
38 |
39 | if (isMobile) {
40 | store.dispatch('app/closeSideBar', { withoutAnimation: true })
41 | }
42 | }
43 | }
44 | }
45 | }
46 |
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/ocr_direction_det_sdk/src/main/java/top/aias/ocr/utils/detection/OcrV4Detection.java:
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1 | package top.aias.ocr.utils.detection;
2 |
3 | import ai.djl.modality.cv.Image;
4 | import ai.djl.ndarray.NDList;
5 | import ai.djl.repository.zoo.Criteria;
6 | import ai.djl.training.util.ProgressBar;
7 | import org.slf4j.Logger;
8 | import org.slf4j.LoggerFactory;
9 |
10 | import java.util.concurrent.ConcurrentHashMap;
11 | import java.nio.file.Paths;
12 | /**
13 | * 文字检测
14 | *
15 | * @author Calvin
16 | * @mail 179209347@qq.com
17 | * @website www.aias.top
18 | */
19 | public final class OcrV4Detection {
20 |
21 | private static final Logger logger = LoggerFactory.getLogger(OcrV4Detection.class);
22 |
23 | public OcrV4Detection() {
24 | }
25 |
26 | /**
27 | * 中文文本检测
28 | * @return
29 | */
30 | public Criteria
3 |
5 |
15 |
17 |
18 |
19 |
20 |
21 |
57 |
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/ocr_web_app/ocr_backend/src/main/java/top/aias/ocr/model/pool/DetectorPool.java:
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1 | package top.aias.ocr.model.pool;// 导入需要的包
2 |
3 | import ai.djl.inference.Predictor;
4 | import ai.djl.modality.cv.Image;
5 | import ai.djl.ndarray.NDList;
6 | import ai.djl.repository.zoo.ZooModel;
7 |
8 | import java.util.ArrayList;
9 | /**
10 | * 文字检测连接池
11 | *
12 | * @author Calvin
13 | * @mail 179209347@qq.com
14 | * @website www.aias.top
15 | */
16 | public class DetectorPool {
17 | private int poolSize;
18 | private ZooModel| 速度 | 距离 | 时间 | 速度 | 距离 | 时间 | 速度 | 距离 | 时间 | 速度 | 距离 | 时间 | |
| 844 | 49 | 3'29" | 853 | 31 | 21 | 903 | 39.4 | 2'37 | 146 | 431" | ||
| 268 | 15,7 | 331” | 394 | 17.2 | 2'38" | 65 | 2'15″ | 831 | 15 | 108 | ||
| 307 | 2.81 | 33 | 1398 | 37 | 301 | 35” | 740 | 37.2 | 3'02" | |||
| 1175 | 64 | 316 | 841 | 44 | 3'09” | 1455 | 64 | 2’38” | 735 | 60 | 456” | |
| 554 | 33.7 | 3'39” | 32 | 1'42″ | 214 | 10.6 | 3'11" | 847 | 47 | 316″ | ||
| 300 | 12 | 2'27” | 70 | 35 | 2'10″ | 29 | 1'32” | 951 | 68 | 416″ | ||
| 72 | 353 | 455 | 31 | 4'52” | 1650 | 50 | 149" | 1488 | 5” | |||
| 1052 | 3'57" | 214 | 2'44" | 1191 | 28 | 124” | 1024 | 45 | 2'35" | |||
| 1284 | 66 | 3'05″ | 648 | 0” | 895 | 40 | 2′40” | 1600 | 48 | 1'48″ | ||
| 421 | 25 | 3′34” | 1400 | 44 | 1'53" | 520 | 13 | 130″ | 1486 | 26 | 104″ |
3 |
4 |
5 | ![]()
6 |
8 |
9 | ![]()
10 |
12 |
13 |
14 |
15 |
16 |
33 |
34 |
83 |
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/ocr_direction_det_sdk/src/main/java/top/aias/ocr/DirectionDetExample.java:
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1 | package top.aias.ocr;
2 |
3 | import ai.djl.Device;
4 | import ai.djl.ModelException;
5 | import ai.djl.modality.cv.Image;
6 | import ai.djl.modality.cv.ImageFactory;
7 | import ai.djl.modality.cv.output.DetectedObjects;
8 | import ai.djl.opencv.OpenCVImageFactory;
9 | import ai.djl.translate.TranslateException;
10 | import org.opencv.core.Mat;
11 | import top.aias.ocr.utils.cls.OcrDirectionDetection;
12 | import top.aias.ocr.utils.common.ImageUtils;
13 | import org.slf4j.Logger;
14 | import org.slf4j.LoggerFactory;
15 | import top.aias.ocr.utils.common.RotatedBox;
16 |
17 | import java.io.IOException;
18 | import java.nio.file.Path;
19 | import java.nio.file.Paths;
20 | import java.util.List;
21 |
22 | /**
23 | * OCR文字方向检测(轻量级模型).
24 | *
25 | * OCR text direction detection (light model)
26 | *
27 | * @author Calvin
28 | * @email 179209347@qq.com
29 | * @website www.aias.top
30 | */
31 | public final class DirectionDetExample {
32 |
33 | private static final Logger logger = LoggerFactory.getLogger(DirectionDetExample.class);
34 |
35 | private DirectionDetExample() {}
36 |
37 | public static void main(String[] args) throws IOException, ModelException, TranslateException {
38 | Path imageFile = Paths.get("src/test/resources/ticket_90.png");
39 | Image image = OpenCVImageFactory.getInstance().fromFile(imageFile);
40 |
41 |
42 | try (OcrDirectionDetection detection = new OcrDirectionDetection(Device.cpu());) {
43 |
44 | long start = System.currentTimeMillis();
45 | List{{ title }}
7 |{{ title }}
11 |
3 |
4 |
12 |
13 |
14 |
52 |
53 |
94 |
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/ocr_table_sdk/README.md:
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1 | ### 官网：
2 | [官网链接](https://www.aias.top/)
3 |
4 | ### 下载模型，放置于models目录
5 | - 链接: https://pan.baidu.com/s/1sQ7L9BpJtqeNsHy1uOuzGg?pwd=g2c2
6 |
7 | ## 文字识别（OCR）工具箱
8 | 文字识别（OCR）目前在多个行业中得到了广泛应用，比如金融行业的单据识别输入，餐饮行业中的发票识别，
9 | 交通领域的车票识别，企业中各种表单识别，以及日常工作生活中常用的身份证，驾驶证，护照识别等等。
10 | OCR（文字识别）是目前常用的一种AI能力。
11 |
12 | ### OCR工具箱功能:
13 | #### 表格识别
14 | - 生成html表格
15 | - 生成excel文件
16 | ```text
17 | # 表格识别 model URI
18 | table-en: https://aias-home.oss-cn-beijing.aliyuncs.com/models/ocr_models/en_table.zip
19 | ```
20 |
21 | ### 运行OCR识别例子
22 |
23 | #### 表格识别：
24 | - 运行成功后，命令行应该看到下面的信息:
25 | ```text
26 |
27 |
28 |
6 |
11 | | Methods | 32 |R | 33 |P | 34 |F | 35 |FPS | 36 |
| SegLink[26] | 41 |70.0 | 42 |86.0 | 43 |770 | 44 |89 | 45 |
| PixelLink[4j | 48 |73.2 | 49 |83.0 | 50 |77.8 | 51 |52 | |