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This paper addresses the evaluation of motion compensated inverse filtering (MCIF) for LCD motion de-blurring. Using a novel analysis method, it can be shown that MCIF improves motion portrayal by a factor of almost two.
Modern consumer television sets need a high quality format conversion, image enhancement, and artifact reduction. Especially artifacts due to block based coding schemes may degrade image quality and make artifact reduction mandatory. A promising approach to high quality filter design is given by formulating the filter task via a variational problem and use partial differential equations to solve it...
In this paper the potential improvements by temporal coding artifact reduction are discussed. Whereas conventional spatial methods may suffer from flicker in the processed output due to variable intra frame processing or insufficient removal of coding artifacts, the temporal strategies are capable of flicker reduction and even re-establishment of details missing in the actual input frame. In addition...
This paper describes a new method for motion deblurring on hold-type displays which applies a synthetically generated motion adaptive detail signal to pre-emphasize the frames of a moving image sequence before displaying. In contrast to the motion compensated inverse filtering (MCIF), the new approach ensures a controllable processing in edge areas with less peaking and a higher noise-robustness....
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