Halcon 例程学习之1coherence

xiaoxiao2021-03-01  7

coherence_enhancing_diff

coherence_enhancing_diff

* This example program shows how coherence_enhancing_diff can be used * to enhance a fingerprint image by joining disconnected parts of the * fingerprint lines. read_image (Image, 'fingerprint') get_image_size (Image, Width, Height) dev_close_window () dev_open_window (0, 0, Width * 2, Height * 2, 'black', WindowHandle) dev_display (Image) stop () * Image 是输入图像 ImageCED 是输出图像,0.5是sigma,平滑的尺度;4是rho,扩散系数;0.5是时间间隔;50是迭代次数 coherence_enhancing_diff (Image, ImageCED, 0.5, 4, 0.5, 50) dev_display (ImageCED)

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