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IBM Systems Journal
igital video is no longer a special-purpose curiosity, but is an integral component of all emerging computermediated communications systems. Moving pictures, conferencing, entertainment systems, movie production, and video sequencing are some of the areas that have been influenced. Advances in digital representations of moving pictures are already responsible for important changes in our communications systems. Novel conferencing and entertainment systems made possible by compression aredoi:10.1147/sj.353.0269 fatcat:5dosakfxdnah5on4emrvpshw2i