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2_Add-scalar
- this is an open cv project
ROI
- An example of a ROI - the program loads an image and given the coordinates of ROI sets using the cvSetImageROI (). It then calls the function cvAddS (), which adds to the array elements (pixels of the image), given a scalar value. The result is a col
scalar
- 使用C++ 和 opencv 实现图像打开并缩放大小！-Scalar image based on opencv and C++
color
- 编程实现颜色标量量化。输入为24位彩色图像，将RGB分量分别保持头3位、头3位、头2位的值不变，其余各位变为10000、10000和100000，观察处理后的图像的颜色失真情况。注意OpenCV中的RGB分量的存储顺序为BGR。-Programming color scalar quantization. Enter the 24-bit color images, the RGB components respectively held the first three, the first t
drawing
- opencv def random_color(random): Return a random color icolor = random.randint(0, 0xFFFFFF) return cv.Scalar(icolor & 0xff, (icolor >> 8) & 0xff, (icolor >> 16) & 0xff) if __name__ == __main__ : # some consta