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