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Digital image compression techniques /
In order to utilize digital images effectively, specific techniques are needed to reduce the number of bits required for their representation. This Tutorial Text provides the groundwork for understanding these image compression techniques and presents a number of different schemes that have proven u...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Bellingham, Wash., USA :
Spie Optical Engineering Press,
©1991.
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| Colección: | Tutorial texts in optical engineering ;
v. TT 7. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- I. Background
- Digital images and image compression
- II. Information theory concepts
- Source models and entropy
- Variable-length codes
- Entropy estimation and lossless compression
- Rate-distortion theory and lossy compression
- III. Lossless compression techniques
- Introduction
- Bit plane encoding
- Lossy plus lossless residual encoding
- IV. Lossy compression techniques
- Introduction
- Lossy predictive coding
- Transform coding
- Block truncation coding
- Vector quantization
- Subband coding
- Hierarchical coding
- Choosing a lossy compression technique
- Appendix Compression of color images.