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Showing 1 - 20 results of 57 for search 'contour detection algorithm', query time: 0.23s Refine Results
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    Algorithm testing environment settings. by Hua Song (113155)

    Published 2025
    “…In this study, an interactive 3D modeling design model based on Bezier curve and Harris corner detection algorithm is constructed. First, the output image is denoised, and then the improved Harris corner detection algorithm is used to obtain the feature points, which ensures the clarity of the image while extracting the key features. …”
  16. 16

    Adaptive media filtering algorithm flowchart. by Hua Song (113155)

    Published 2025
    “…In this study, an interactive 3D modeling design model based on Bezier curve and Harris corner detection algorithm is constructed. First, the output image is denoised, and then the improved Harris corner detection algorithm is used to obtain the feature points, which ensures the clarity of the image while extracting the key features. …”
  17. 17

    PSNR values for different denoising algorithms. by Hua Song (113155)

    Published 2025
    “…In this study, an interactive 3D modeling design model based on Bezier curve and Harris corner detection algorithm is constructed. First, the output image is denoised, and then the improved Harris corner detection algorithm is used to obtain the feature points, which ensures the clarity of the image while extracting the key features. …”
  18. 18

    Configuration of training parameters. by Fangzhe Chang (20896737)

    Published 2025
    “…These metrics significantly surpass those of the original YOLOv5ds, which recorded values of 0.81483 for accuracy, 0.51332 for recall, 0.63552 for AP at 0.5, and 0.34922 for mAP. The algorithm effectively corrects target displacement deviations in non-orthogonal images and achieves more objective and accurate contour extraction, meeting the requirements for rapid extraction. …”
  19. 19

    The principle of surface compression. by Fangzhe Chang (20896737)

    Published 2025
    “…These metrics significantly surpass those of the original YOLOv5ds, which recorded values of 0.81483 for accuracy, 0.51332 for recall, 0.63552 for AP at 0.5, and 0.34922 for mAP. The algorithm effectively corrects target displacement deviations in non-orthogonal images and achieves more objective and accurate contour extraction, meeting the requirements for rapid extraction. …”
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    Accuracy comparison results. by Fangzhe Chang (20896737)

    Published 2025
    “…These metrics significantly surpass those of the original YOLOv5ds, which recorded values of 0.81483 for accuracy, 0.51332 for recall, 0.63552 for AP at 0.5, and 0.34922 for mAP. The algorithm effectively corrects target displacement deviations in non-orthogonal images and achieves more objective and accurate contour extraction, meeting the requirements for rapid extraction. …”