Abstract:
How new standards for video compression and new IC chips will change the worlds of computing, broadcasting, and communication is discussed. An explanation of how video co...Show MoreMetadata
First Page of the Article
Abstract:
How new standards for video compression and new IC chips will change the worlds of computing, broadcasting, and communication is discussed. An explanation of how video compression works is given. The three digital video standards that have been proposed are described. They are the Joint Photographic Experts Group (JPEG) standard for still picture compression, the Consultative Committee on International Telephony and Telegraphy (CCITT) Recommendation H.261 for video teleconferencing, and the Moving Pictures Experts Group (MPEG) for full-motion compression on digital storage media. Some available chip sets are described, and the issue of design flexibility is considered.<>
Published in: IEEE Spectrum ( Volume: 28, Issue: 10, October 1991)
DOI: 10.1109/6.90209
First Page of the Article
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Video Compression ,
- High Ratio ,
- Data Rate ,
- Source Code ,
- Color Images ,
- Bitrate ,
- Digital Video ,
- Redundant Data ,
- Still Images ,
- Compression Ratio ,
- High Dynamic Range ,
- High Spatial Frequency ,
- Most Significant Bit ,
- Digital Audio ,
- Low Spatial Frequency ,
- Compression Algorithm ,
- High-definition Video ,
- Space Correlation ,
- High Compression Ratio ,
- Quantum ,
- Discrete Cosine Transform ,
- Coding Tree ,
- Predictive Coding ,
- Entropy Coding ,
- Codeword ,
- Color Model ,
- Telephony ,
- Motion Vector ,
- Baseline Algorithms ,
- Current Frame
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Video Compression ,
- High Ratio ,
- Data Rate ,
- Source Code ,
- Color Images ,
- Bitrate ,
- Digital Video ,
- Redundant Data ,
- Still Images ,
- Compression Ratio ,
- High Dynamic Range ,
- High Spatial Frequency ,
- Most Significant Bit ,
- Digital Audio ,
- Low Spatial Frequency ,
- Compression Algorithm ,
- High-definition Video ,
- Space Correlation ,
- High Compression Ratio ,
- Quantum ,
- Discrete Cosine Transform ,
- Coding Tree ,
- Predictive Coding ,
- Entropy Coding ,
- Codeword ,
- Color Model ,
- Telephony ,
- Motion Vector ,
- Baseline Algorithms ,
- Current Frame
