What exactly does the imread() function read?
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Does the imread() function read the value of each pixel of the specified image? Or something else?
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Pawel Jastrzebski
2018-4-9
Have you read here:
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Image Analyst
2018-4-9
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It gets the value of all the pixels and puts them into a 2-D monochrome array or a 3-D color array.
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Guillaume
2018-4-9
or even 4-D array for CMYK encoded TIFF images. As per Pawel link, it's all explained in the documentation.
Walter Roberson
2018-4-9
编辑：Walter Roberson
2018-4-11
I have seen some people report 4d for tiff RGBA as well.
Correction: I have seen some people report rows x columns x 4 for RGBA.
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