| 摘要 |
A method and an apparatus for converting input data produced by sampling a color image having pixels arranged in a first grid into output data resulting in a reproduction of the color image having pixels arranged in a second grid, each pixel of the input data and of the output data having a plurality of sub-pixels, each sub-pixel of a pixel being associated with a color component of the color image, produce a sub-pixel of a color component of the output data by filtering the sub-pixels of the corresponding color component of the input data using a filtering function locally related to this sub-pixel of the output data.
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