Reference: Victor Podlozhnyuk, “Image Convolution with CUDA”, 2007, http://developer.download.nvidia.com/compute/cuda/sdk/website/C/src/convolutionSeparable/doc/convolutionSeparable.pdf

𝒓 𝒊 = 𝐬 × 𝒌 × 𝒊 = 𝒔 𝒊 − 𝒏 𝒌 𝒏 𝒅𝒏

𝒓 𝒊 = 𝐬 × 𝒌 × 𝒊 = 𝒔 𝒊 − 𝒏 𝒌(𝒏)

𝒓 𝒊 = 𝐬 × 𝒌 × 𝒊, 𝒋 = 𝒔 𝒊 − 𝒏, 𝒋 −𝒎 𝒌(𝒏,𝒎)

𝒎𝒏

ï

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