Abstract
In this paper a novel image compression method based on Block Truncation Coding technique is presented. The essence of this method is the designing of both, fixed and adaptive, multilevel quantizers and their appliance for discrete input. Experimentaly obtained results show that usage of compression based on this method provide lower bit rate values comparing to the previosly BTC-based results, while attaining requested level of quality.
| Translated title of the contribution | Quantizer design for multilevel BTC |
|---|---|
| Original language | Polish |
| Pages (from-to) | 153-155 |
| Number of pages | 3 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 87 |
| Issue number | 12 A |
| Publication status | Published - 7 Dec 2011 |
| Externally published | Yes |
Keywords
- Block truncation coding
- Image compression
- Multilevel BTC
ASJC Scopus subject areas
- Electrical and Electronic Engineering