DocumentCode
2944565
Title
HDTV image compression: MPEG vs. autosophy
Author
Holtz, Klaus ; Holtz, Eric
Author_Institution
Omni Dimensional Networks, San Francisco, CA, USA
fYear
1994
fDate
27-29 Sep 1994
Firstpage
148
Lastpage
153
Abstract
By the end of the year the United States is scheduled to set a new High Definition Television (HDTV) standard for the next generation television. The Federal Communications Commission (FCC) is in the final phases of testing the transmission protocols and image compression. The new standard is to be based on the MPEG-2 standard which is supported by a consortium of large corporations. However a question remains, whether the new standard will be a success or a dud like the Japanese MUSE standard was a few years ago. As it turns out, the new standard is based on very old and already superseded technologies. Even if the new TV is eventually made to work, it will produce images with barely tolerable distortions, while being very complex, expensive and hard to maintain. An emerging “Lossless” image compression scheme, based an autosophy networks and a new “Information Theory”, may provide a better solution. Communications bandwidth will no longer depend on image size, resolution or frame rates, but rather only on the content of the images. Software simulation experiments have produced very promising results by combining high “Lossless” image compression with superior operating characteristics
Keywords
data compression; high definition television; image coding; television standards; video coding; HDTV; MPEG-2 standard; TV distortion; autosophy; communications bandwidth; image compression; image content; information theory; lossless image compression scheme; Bandwidth; FCC; HDTV; Image coding; Image resolution; Protocols; Scheduling; TV; Testing; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
WESCON/94. Idea/Microelectronics. Conference Record
Conference_Location
Anaheim , CA
ISSN
1095-791X
Print_ISBN
0-7803-9992-7
Type
conf
DOI
10.1109/WESCON.1994.403615
Filename
403615
Link To Document