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opencv

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这个GaussBlur函数在Debug模式下确实比opencv快很多 但是在release模式下要和opencv的高斯模糊函数就差不多了 请问这其中的差别在哪里?

```ispc struct Pixel { unsigned int8 r, g, b; }; unsigned int8 rgb2gray_kernel(Pixel p) { return (p.r *76 + p.g *150 + p.b *30) >> 8; } export void rgb2gray(uniform...

ConvertBGRAF2BGR8U_SSE这个函数有问题,请检查一下: void ConvertBGRAF2BGR8U_SSE(float* Src, unsigned char* Dest, int Width, int Height, int Stride) { const int BlockSize = 4; int Block = (Width - 2) / BlockSize; //__m128i Mask =...