Kamil Metin Uz
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In the context of digital terrestrial broadcast of high-definition television (HDTV), the use of multiresolution joint source-channel coding is shown to provide an attractive alternative to… Continue Reading
A multiresolution representation for video signals is introduced. A three-dimensional spatiotemporal pyramid algorithms for high-quality compression of advanced television sequences is presented. The… Continue Reading
Multiresolution decompositions for video coding are reviewed. Both nonrecursive and recursive coding schemes are considered. In nonrecursive schemes, it is shown that pyramid structures have certain… Continue Reading
The notion of multiresolution signal analysis is used to develop motion estimation algorithms on a three-dimensional pyramid. The motion vectors are then used to interpolate a sequence at a higher… Continue Reading
The evolution of the current television standards toward increased quality and realism builds on higher spatial resolution, wider aspect ratio, better chroma resolution, digital audio (CD–quality)… Continue Reading