Referenced Items are not available for this document.
An approach to data compression for NTSC composite video is introduced that uses run-length coding and concepts of fractal geometry adapted for color image compression. Compression is achieved by sending only the run lengths with a sign bit. A feedback mechanism is constituted by defining the encoder and decoder as finite-state machines. The edges are preserved by sending the edge information using a separate edge quantizer. The proposed system takes the characteristics of the human visual model into account. The low computational complexity of the algorithm makes it conducive to an easy real-time implementation. Good-quality reconstructed color images are obtained at 1.25 b/pixel.<
Date of Conference: 12-15 June 1988
- Page(s):
- 1253 - 1256 vol.3
- Meeting Date :
- 12 Jun 1988-15 Jun 1988
- INSPEC Accession Number:
- 3296231
- Conference Location :
- Philadelphia, PA, USA
- Digital Object Identifier :
- 10.1109/ICC.1988.13752
- Product Type:
- Conference Publications
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