Edge Polynomial Fractal Compression Algorithm for High Quality Video Transmission

40664 November 12, 1996 POC DOE has a need to compress, transmit, and decompress full-motion video images over Tl satellite communication links. This project will develop an Edge Polynomial Fractal Compression (EPFC) algorithm technique for video/graphics/still images, based on nonlinear modeling using Differential Mapping Singularities Theory. The approach is based on logical data representation, rather than on the more common and less advanced pixel representation. As a result, the EPFC algorithm will allow high resolution; a frame rate of 60 frames/sec; a compression ratio for intra-frames better than 130:1 to 210:1; and picture quality similar to high quality broadcasting. Phase I will demonstrate the feasibility of the EPFC algorithm for DOE's Tl satellite communication application. Anticipated Results/Potential Commercial Applications as described by the awardee: The proposed technology should find a wide variety of applications, including, but not limited to, satellite communications, video conferencing, client-server computing, archival storage, and wireless communications.