Motion estimation methods based on differential techniques proved to be very useful in the context of video analysis, but have a limited employment in classical video compression ...
We introduce a technique for deiiecting moving objects from an image sequence obtained with a moving camera using the planarity constraint. To increase the robustness of this tech...
A context-based scanning technique for images is presented. An image is scanned along a context-based space filling curve that is computed so as to exploit inherent coherence in t...
The Integer Cosine Transform (ICT) has been shown to be an alternative to the DCT for image processing. This paper presents a parallel-pipelined architecture of an 8x8 ICT(10, 9, ...
A recently adopted standard, the Mixed Raster Content (MRC) imaging model, represents compound images as a superposition of layers. Since layers are superimposed, large regions ma...