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2020-12-03 08:07:54 -0600 | marked best answer | Pixel-wise matrix multiplication I want to multiply every pixel in an image with a 3x3 matrix, treating every pixel as a 3D-vector of colors. In mathematical terms the operation would be something like:
where I have searched the documentation but have not been able to find a way to do this in OpenCV. Does anybody have any suggestions? |

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2020-12-03 08:07:52 -0600 | commented answer | Pixel-wise matrix multiplication I read the documentation again, and after trying it out I realise that you are right. I was confused as it states in the |

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2020-12-03 07:02:10 -0600 | edited question | Pixel-wise matrix multiplication Pixel-wise matrix multiplication I want to multiply every pixel in an image with a 3x3 matrix, treating every pixel as a |

2020-12-03 06:42:33 -0600 | commented answer | Pixel-wise matrix multiplication The function transform() seems to operate on every pixel position, that is, it applies the matrix multiplication on the |

2020-12-03 06:42:16 -0600 | commented answer | Pixel-wise matrix multiplication The function transform seems to operate on every pixel position, that is, it applies the matrix multiplication on the pi |

2020-12-03 06:01:10 -0600 | asked a question | Pixel-wise matrix multiplication Pixel-wise matrix multiplication I want to multiply every pixel in an image with a matrix, treating every pixel as a 3D- |

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