𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Visual compander in wavelet-based image coding

✍ Scribed by Zhihui Wei; Yueqing Fu; Zhiguo Gao; Shixin Cheng


Book ID
117871359
Publisher
IEEE
Year
1998
Tongue
English
Weight
313 KB
Volume
44
Category
Article
ISSN
0098-3063

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Image coding based on wavelet feature ve
✍ Shinfeng D. Lin; Shih-Chieh Shie; Kuo-Yuan Lee πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 129 KB

## Abstract In this article, an efficient image coding scheme that takes advantages of feature vector in wavelet domain is proposed. First, a multi‐stage discrete wavelet transform is applied on the image. Then, the wavelet feature vectors are extracted from the wavelet‐decomposed subimages by coll

Wavelet-based adaptive vector quantizati
✍ Wen-Shiung Chen; Lili Hsieh πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 718 KB

## Abstract Wavelet transform coding (WTC) with vector quantization (VQ) has been shown to be efficient in the application of image compression. An adaptive vector quantization coding scheme with the Gold‐Washing dynamic codebook‐refining mechanism in the wavelet domain, called symmetric wavelet tr