Timeline for What is the frequency response of binning 2x2 pixels of an image into 1 pixel in software?
Current License: CC BY-SA 4.0
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| Sep 14, 2022 at 6:53 | comment | added | Andy | Thank you for your help! Does this mean that there does not exist a general frequency response function? I will have to calculate one per image? Also I do not understand how I can recast (1) so that it operates on i and j indexes. This sounds like a convolution with a filter and I do not think that this is what is happening. The filter is only applied at a subset of (i,j). | |
| Sep 13, 2022 at 16:07 | history | answered | TimWescott | CC BY-SA 4.0 |