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[Special Effects] Cpp1 DL : 0: 边界方向的直方图统计。采用canny算法实现。测试图片说明：（图像路径名请在main函数中AnsiString name=\"1.bmp\" 中设定) 1.bmp、2.bmp用来测试尺度变换后图像的识别； 3.bmp、4.bmp用来测试尺度变换后图像的识别； 2.bmp、2_shift.bmp用来测试平移后图像的识别。实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图；运行后文件夹应该有Image1.bmp,Image2.bmp,Image3.bmp,Image4.bmp；实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图；边界直方图数据和归一化后直方图数据分别保存在histogram.txt和NormalHistogram.txt中。
Date : 2008-10-13 Size : 4.57kb User : 方哲
[Special Effects] Cpp1 DL : 0: 边界方向的直方图统计。采用canny算法实现。测试图片说明：（图像路径名请在main函数中AnsiString name="1.bmp" 中设定) 1.bmp、2.bmp用来测试尺度变换后图像的识别； 3.bmp、4.bmp用来测试尺度变换后图像的识别； 2.bmp、2_shift.bmp用来测试平移后图像的识别。实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图；运行后文件夹应该有Image1.bmp,Image2.bmp,Image3.bmp,Image4.bmp；实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图；边界直方图数据和归一化后直方图数据分别保存在histogram.txt和NormalHistogram.txt中。-Border direction histogram statistics. Canny algorithm used. Testing Photo caption: (image path name in the main function AnsiString name = 1.bmp set) 1.bmp, 2.bmp used to test scaling image identification 3.bmp, 4.bmp used to test After scaling the image identification 2.bmp, 2_shift.bmp used to test post-translational image recognition. Realize the output grayscale, smooth map, edge map, as well as dual-threshold edge map after the treatment running folder should have Image1.bmp, Image2.bmp, Image3.bmp, Image4.bmp realize grayscale output, smooth map, edge map, as well as dual-threshold edge map after the treatment border histogram data and normalized, respectively, after the histogram data stored in histogram.txt and in NormalHistogram.txt.
Date : 2025-12-21 Size : 4kb User : 方哲