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Discussion Groups | Image Signal Processing | PFT implementation
Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
PFT implementation - Turski, Jacek - Jul 16 15:04:00 2003
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Hi! I have developed Fourier analysis on the projective group well adapted to perspective image transformations. Projective Fourier transform (PFT) has the classical Fourier transform form in log-polar coordinates, therefore computable in these coordinates by FFT. It seems that it is the right computational framework for foveated image processing of silicon retina sensors. I look for someone who knows practical image processing and want to work with me (for publications, or conditions open for discussion) to implement PFT for real images. Regards. Jacek Turski |
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