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Investigation on sagging pixels
Pixel [53,1] is a normal pixel, pixel [53,358] is in sagging area.
we can see the fitting line (forced across origin) deviates a lot compare with the normal pixel.
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Pixel [53,1] is a normal pixel, pixel [53,358] is in sagging area.
we can see the fitting line (forced across origin) deviates a lot compare with the normal pixel.