Image calibration
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I have to implement in Matlab an image calibration by downsampling, using a straightforward averaging filter.
Exactly sum u=0:1 sum v=0:1 ( Img(2i+u,2j+v)/4 )
Which type of filter mask?
Sorry for my English. ;)
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Image Analyst
2011-9-29
That makes little sense. You don't calibrate by downsampling. You can do averaging with conv2(imageName, ones(3)/9) or by using imfilter().
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2011-9-29
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