Optical Spatial Frequency Filtering of Image Sensors ?

Started 6 months ago | Discussion thread
Jack Hogan
Senior MemberPosts: 2,412
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Re: Optical Spatial Frequency Filtering of Image Sensors ?
In reply to bobn2, 6 months ago

bobn2 wrote:

The filter can be made to give the right displacement, but how would it be ensured that every photon struck the AA filter so as to be precisely aligned with the Bayer quad position in the sensor beneath?

Again a bit out of my depth, but if I understand it correctly that's not the implication.  The PSF works as described but then its filtering function is convolved/deconvolved over the whole sensor area.

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