Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation
Metadata
- Publisher
- SMPTE
- Doc Type
- Journal Article
- Article Type
- research-article
- Abstract
- This article presents the basic ideas behind transform and subband representations of a signal. Although transform and subband representations appear to be different, in fact, they are equivalent. This theoretical relationship gives useful insights into the design of video processing and compression systems. An application of this result to the design of an adaptive amplitude modulation/demodulation (AM/DM) system for noise reduction of images is described. Also discussed is the AM noise-reduction technique for additive noise, and a method is presented to reduce the AM side information by exploiting the transform representation of an image.
- Publication Date
- 1992-06-01
- DOI
10.5594/J02262- Link
- https://doi.org/10.5594/J02262
- Author(s)
- David M. Baylon, Jae S. Lim
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David M. Baylon and Jae S. Lim; Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992. Available at https://doi.org/10.5594/J02262
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David M. Baylon and Jae S. Lim; Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992. Available at https://doi.org/10.5594/J02262
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David M. Baylon and Jae S. Lim; Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992. Available at https://doi.org/10.5594/J02262
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<span class="citation">David M. Baylon and Jae S. Lim; <cite>Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation</cite>, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992. Available at <a href="https://doi.org/10.5594/J02262" target="_blank" rel="noopener">https://doi.org/10.5594/J02262</a></span>
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David M. Baylon and Jae S. Lim; Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992
doi: 10.5594/J02262
url: https://doi.org/10.5594/J02262
doi: 10.5594/J02262
url: https://doi.org/10.5594/J02262
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<li> David M. Baylon and Jae S. Lim; <cite id="bib-10-5594-j02262">Video Compression and Noise Reduction Using Transform/Subband Coding and Adaptive Amplitude Modulation</cite>, SMPTE Journal ( Volume: 101, Issue: 6, June 1992); SMPTE, 1992 <span class="doi">10.5594/J02262</span> </li>