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how to extract or copy the values of first row and first column of an image

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Punitha Viswanathan 2022-7-18

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https://ww2.mathworks.cn/matlabcentral/answers/1762685-how-to-extract-or-copy-the-values-of-first-row-and-first-column-of-an-image

回答： Mandar 2023-2-2

I want to copy the pixel values of first row and first coloumn in an image. and make them as a reference pixel values in the predictor for encoding

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Mandar 2023-2-2

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https://ww2.mathworks.cn/matlabcentral/answers/1762685-how-to-extract-or-copy-the-values-of-first-row-and-first-column-of-an-image#answer_1161921

Refer the following link to the MATLAB answer which has already described the potential workaround to the similar query.

Link: https://in.mathworks.com/matlabcentral/answers/151779-how-to-extract-the-value-pixel-values-from-an-image-or-masked-image

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