標題: | An Optimal Modified BTC Scheme based on Binary Search Tree |
作者: | Lin, Chia-Chen Liu, Xiao-Long Zhou, Jian-Jie Yuan, Shyan-Ming 資訊工程學系 Department of Computer Science |
關鍵字: | block truncation coding (BTC);binary search tree (BST);image compression |
公開日期: | 1-一月-2014 |
摘要: | With the purpose of improving the visual quality of an original block truncation coding (BTC) compressed image, an optimal modified BTC scheme (OMBTC) is proposed. The binary search tree (BST) technique is utilized to determine the optimal quantization of each image block. The proposed scheme is compared with several existing modification BTC schemes; the experimental results demonstrate that the proposed scheme can preserve high image quality after compression. |
URI: | http://dx.doi.org/10.1109/IIH-MSP.2014.35 http://hdl.handle.net/11536/128526 |
ISBN: | 978-1-4799-5390-5 |
ISSN: | |
DOI: | 10.1109/IIH-MSP.2014.35 |
期刊: | 2014 TENTH INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING (IIH-MSP 2014) |
起始頁: | 114 |
結束頁: | 117 |
顯示於類別: | 會議論文 |