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トップXMLに関する質問※急募　物体検出で個数がカウントされない

編集履歴

質問編集履歴

6

書式の改善

2022/11/21 08:11

投稿

hona_tan
hona_tan

スコア45

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- 物体検出で個数がカウントされない
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+ ※急募　物体検出で個数がカウントされない
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XMLYOLOOpenCVPython

5

書式の改善

2022/11/21 07:26

投稿

hona_tan
hona_tan

スコア45

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  ```
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+ 実行結果↓
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/ee484d96-33ca-457c-880e-b591ef6f0789.png)
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+ ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-21/5b2817e0-fc2f-47d4-aaad-45f0a70b9527.png)
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XMLYOLOOpenCVPython

4

書式の改善

2022/11/17 06:34

投稿

hona_tan
hona_tan

スコア45

test CHANGED
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  d = f"{n_3} "#{'A'}{'s' * (n_1 > 1)}, "
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  cv2.putText(im0, "C : " + str(d), (20, 200), 0, 1.5, (154, 250, 0), 3)
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  ```
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+ printしたコード↓
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+ ```
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+ # Print results
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+ t = tuple(x.t / seen * 1E3 for x in dt) # speeds per image
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+ LOGGER.info(f'Speed: %.1fms pre-process, %.1fms inference, %.1fms NMS per image at shape {(1, 3, *imgsz)}' % t)
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+ if save_txt or save_img:
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+ s = f"\n{len(list(save_dir.glob('labels/*.txt')))} labels saved to {save_dir / 'labels'}" if save_txt else ''
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+ LOGGER.info(f"Results saved to {colorstr('bold', save_dir)}{s}")
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+ if update:
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+ strip_optimizer(weights[0]) # update model (to fix SourceChangeWarning)
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+
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+
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+ 　　＃print
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+ print(FILE, ROOT, source, save_img, is_file, is_url, webcam, save_dir, device, model, stride, names, pt, imgsz,
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+ view_img, dataset, bs, dataset ,dataset, vid_path, vid_writer, seen, windows, dt, im, visualize, pred, p, save_path, txt_path,
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+ gn, imc, annotator, xywh, line, c, label, n_1, a , cv2.putText, cv2.putText, n_2, b, cv2.putText, n_3, d, cv2.putText, im0,
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+ dataset.mode, t, s)
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+ ```
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  ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/ee484d96-33ca-457c-880e-b591ef6f0789.png)
XMLYOLOOpenCVPython

3

書式の改善

2022/11/15 06:17

投稿

hona_tan
hona_tan

スコア45

test CHANGED
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test CHANGED
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  追加したコード↓
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  ```
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- # Write resultsのfor文に入るように記述してください
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+ # Write results
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+ for *xyxy, conf, cls in reversed(det):
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+ if save_txt: # Write to file
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+ xywh = (xyxy2xywh(torch.tensor(xyxy).view(1, 4)) / gn).view(-1).tolist() # normalized xywh
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+ line = (cls, *xywh, conf) if save_conf else (cls, *xywh) # label format
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+ with open(f'{txt_path}.txt', 'a') as f:
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+ f.write(('%g ' * len(line)).rstrip() % line + '\n')
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+
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+ if save_img or save_crop or view_img: # Add bbox to image
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+ c = int(cls) # integer class
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+ label = None if hide_labels else (names[c] if hide_conf else f'{names[c]} {conf:.2f}')
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+ annotator.box_label(xyxy, label, color=colors(c, True))
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+ if save_crop:
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+ save_one_box(xyxy, imc, file=save_dir / 'crops' / names[c] / f'{p.stem}.jpg', BGR=True)
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  # Print counter
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  n_1 = (det[:, -1] == 0).sum() #ラベルAの総数をカウント
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  a = f"{n_1} "#{'A'}{'s' * (n_1 > 1)}, "
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- cv2.putText(im0, "Tomato counter " , (20, 50), 0, 1.0, (71, 99, 255), 3)
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+ cv2.putText(im0, "cabbage counter " , (20, 50), 0, 1.0, (71, 99, 255), 3)
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  cv2.putText(im0, "A : " + str(a), (20, 100), 0, 1.5, (71, 99, 255), 3)
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  n_2 = (det[:, -1] == 1).sum() #ラベルBの総数をカウント
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  b = f"{n_2} "#{'A'}{'s' * (n_1 > 1)}, "
XMLYOLOOpenCVPython

2

書式の改善

2022/11/15 06:13

投稿

hona_tan
hona_tan

スコア45

test CHANGED
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test CHANGED
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  エラーは出ていないのですが、個数がカウントされません。
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  どうすればいいかご教授いただければ幸いです。
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/70bf2469-2507-4bfc-8d88-6c9167d0fe7c.png)
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+ [detect_2.pyのダウンロード先](https://github.com/ultralytics/yolov5)
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+
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+ 追加したコード↓
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+ ```
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+ # Write resultsのfor文に入るように記述してください
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+ # Print counter
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+ n_1 = (det[:, -1] == 0).sum() #ラベルAの総数をカウント
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+ a = f"{n_1} "#{'A'}{'s' * (n_1 > 1)}, "
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/0c6e946f-5bb5-4c65-b738-fef53cdf7486.png)
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+ cv2.putText(im0, "Tomato counter " , (20, 50), 0, 1.0, (71, 99, 255), 3)
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+ cv2.putText(im0, "A : " + str(a), (20, 100), 0, 1.5, (71, 99, 255), 3)
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+ n_2 = (det[:, -1] == 1).sum() #ラベルBの総数をカウント
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/a720a91d-6861-4856-bef1-c60968f6c2bc.png)
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+ b = f"{n_2} "#{'A'}{'s' * (n_1 > 1)}, "
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/e0863b24-002e-45f3-aadd-39b72f422477.png)
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+ cv2.putText(im0, "B : " + str(b), (20, 150), 0, 1.5, (0, 215, 255), 3)
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+ n_3 = (det[:, -1] == 2).sum() #ラベルCの総数をカウント
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/48c00634-7819-482c-a2a1-cc3f59e2a6d4.png)
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+ d = f"{n_3} "#{'A'}{'s' * (n_1 > 1)}, "
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/eb6f54dd-fd80-4605-8882-7b40e7114b9c.png)
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+ cv2.putText(im0, "C : " + str(d), (20, 200), 0, 1.5, (154, 250, 0), 3)
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-
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+ ```
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  ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/ee484d96-33ca-457c-880e-b591ef6f0789.png)
XMLYOLOOpenCVPython

1

誤字

2022/11/14 09:38

投稿

hona_tan
hona_tan

スコア45

test CHANGED
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- ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/3494590e-6c2a-4ce2-9ba8-d727278a8135.png)
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+ ![イメージ説明](https://ddjkaamml8q8x.cloudfront.net/questions/2022-11-14/ee484d96-33ca-457c-880e-b591ef6f0789.png)
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XMLYOLOOpenCVPython