How can I can determine local region in the imag
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Hi ALL;
How can I can determine local regions in the image (like in the below image) for extaract some local features from each sub region sepearatly,please could anyone provide matlab code to do this job
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/157029/image.jpeg)
,thanks to All
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Respuestas (1)
Image Analyst
el 19 de Feb. de 2014
You can use regular indexing, or use mat2cell(). Both are shown in the FAQ with code examples: http://matlab.wikia.com/wiki/FAQ#How_do_I_split_an_image_into_non-overlapping_blocks.3F
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Image Analyst
el 20 de Feb. de 2014
I'm not sure what you're asking. Inside the loop it gives you the subimage. You can then do whatever you want with it, such as passing it to a function that does whatever you want with it, such as some custom code to extract features (like you said). What do I have to adapt/change for you? Just put in a single line to call your feature finding function.
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