Recovering an invisible digital image from a distorted image...
Recursive filter system for a video signal
Red eye compensation method, image processing apparatus and...
Red eye compensation method, image processing apparatus and...
Red-eye detection and correction
Reduced complexity and blur technique for an electronic...
Reducing aliasing artifacts when shaping a digital image
Reducing aliasing artifacts when shaping a digital image
Reducing appearance differences between coded and noncoded...
Reducing blocking and ringing artifacts in low-bit-rate coding
Reducing differential resolution of separations
Reducing edge artifacts on a digital printer
Reducing noise in digital images
Reducing undesirable block based image processing artifacts...
Reduction of block effects in spatially re-sampled image...
Reduction of differential resolution of separations
Reduction of differential resolution of separations
Reflected or transmitted light scanner and image processing...
Region based illumination-normalization method and system
Relating to noise reduction