MATLAB: How to change a one bit value of an image in matlab.? if image size 256*256 and just to change one pixel value

digital image processingimage processingMATLABmatrix manipulation

Image= imread('camera man.png');

Best Answer

Refer to the link below.

https://www.mathworks.com/matlabcentral/answers/86410-changing-values-of-pixels-in-an-image-pixel-by-pixel-thresholding

This may solve your query.

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MATLAB: Image registration pixel values

if not does registered image has target image pixel values or moving image pixel values?

Moving image pixel values.

MATLAB: Divide 256256 image into 22 blocks

if ndims(YourArray) == 2
  blocks2x2 = mat2cell(YourArray, 2 * ones(1,128), 2 * ones(1,128) );
else
  blocks2x2 = mat2cell(YourArray, 2 * ones(1,128), 2*ones(1,128), size(YourArray,3) );
end

(Really this can be done with just the second of those assignments without an 'if', but splitting the case permits you to avoid a warning.

Best Answer

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MATLAB: Divide 256256 image into 22 blocks