Image and Video Data Compression using Spline and Quadtree
Murtaza Khan
Broschiertes Buch

Image and Video Data Compression using Spline and Quadtree

Applications of Spline and Quadtree in Data Compression

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Compression techniques have played an important role in the world of telecommunication and multimedia systems. We present two new techniques of video data compression. First technique is based on spline approximation of intensity variations of each pixel individually in the sequence of frames. This technique yields very precise control of accuracy. The second technique gives more consideration to achieve higher compression ratio, and applies fitting to group of pixels at correlated spatial locations in the sequence of frames. The second technique can be incorporated at the motion compensation ...