Video encoding in the spectrum-compatible HDTV system
| Autor: | Pieter Fockens, W. Bretl, Ronald B. Lee, R. Citta |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Signal processing
High-definition television Computer science Video capture business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Multiple sub-Nyquist sampling encoding Data_CODINGANDINFORMATIONTHEORY Sub-band coding Analog signal Video encoding Media Technology Electronic engineering Computer vision Artificial intelligence Electrical and Electronic Engineering business Data compression |
| Zdroj: | IEEE Transactions on Consumer Electronics. 36:172-177 |
| ISSN: | 0098-3063 |
| DOI: | 10.1109/30.103120 |
| Popis: | Video compression is achieved in the spectrum-compatible high-definition television (SC-HDTV) system by adaptive transform subband coding. The number of subbands is significantly increased, and the temporal processing is greatly reduced. Coefficients are transmitted as analog data; side information representing adaptation is transmitted as part of the digital data signal. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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