Is anyone aware of doing wavelet based compression of arrays of angular data (or phase data)? Instead of normal grau=yscale images, you have values from 0-360 degree (which you can quantize between 0-255), but if you have two neighboring pixzels with values of 255 an d0, dont treat it like a discontinuity.. hence this is tricky! Also, would the SAR imagery community (or any other community) benefit from such a compression technique that purely works on angles?
Wavelets for circular data?
Started by ●August 16, 2006
