DocumentCode :
3267295
Title :
Lossless image compression using autosophy networks
Author :
Lettieri, Alfred
Author_Institution :
Appl. Autosophy, Reseda, CA, USA
fYear :
1993
fDate :
28-30 Sep 1993
Firstpage :
152
Lastpage :
157
Abstract :
Parallel autosophy networks may soon provide an entirely new technique for transmitting HDTV or for storing graphic images in a computer. The new compression technique will not distort the images or produce visual artifacts. The transmission bandwidth in television or the storage requirements in computer disc files is entirely independent of the image size, image resolutions or frame rates. It only depends on “novelty” or “movement” within the images or how similar the images are to each other. In teleconferencing or graphics animation only a small area in the image changes between frames. These changing portions in the images are selectively encoded for transmission or for storage in a peculiar mathematical omni-dimensional hyperspace library in which no image portion is stored twice. The more images are already stored the less memory space is required to store additional images leading to rapid memory saturation and enormous data compression. For television the input images are compared like a jigsaw puzzle with all the images in the hyperspace library. The largest matching image portions are encodes into “superpixel” codes which may represent any large portion of the image. For computer graphics storage the input images are absorbed in the hyperspace library and represented by single output codes per frame to the computer. A software simulation in our laboratory, using C++ language in an IBM PC, has demonstrated the enormous potential of these new image compression techniques. Hardware systems will soon follow
Keywords :
computer animation; data compression; high definition television; image representation; motion estimation; telecommunication standards; teleconferencing; television standards; video coding; C++ language; autosophy networks; computer disc files; graphic images; graphics animation; lossless image compression; matching image portions; mathematical omni-dimensional hyperspace library; memory space; movement; novelty; software simulation; superpixel codes; teleconferencing; television; transmission bandwidth; Bandwidth; Computer graphics; Computer networks; Concurrent computing; HDTV; Image coding; Image resolution; Image storage; Software libraries; TV;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
WESCON/'93. Conference Record,
Conference_Location :
San Francisco, CA
ISSN :
1095-791X
Print_ISBN :
0-7803-9970-6
Type :
conf
DOI :
10.1109/WESCON.1993.488426
Filename :
488426
Link To Document :
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