Title :
An Improved SPECK Image Coding Algorithm
Author :
Han Baojun ; Liu Yan
Author_Institution :
Sch. of Mechano-Electron. Eng., Xidian Univ., Xi´an, China
Abstract :
Among so much embedded image coding algorithms, the SPECK algorithm gains more and more applications for itpsilas special features. But considering some disadvantages, An improved SPECK algorithm is presented in this dissertation, Besides the high coding efficiency, the improved algorithm preserves the properties of the SPECK. The experimental results show that the coding efficiency can be further improved and the computational complexity can be lowered by the improved SPECK algorithm.
Keywords :
computational complexity; image coding; computational complexity; embedded image coding algorithms; set partitioned embedded block algorithm; Availability; Computational complexity; Decoding; Encoding; Image coding; Image communication; Information security; Partitioning algorithms; Sorting; Testing; SPECK algorithm; embedded coding; image coding;
Conference_Titel :
Information Assurance and Security, 2009. IAS '09. Fifth International Conference on
Conference_Location :
Xian
Print_ISBN :
978-0-7695-3744-3
DOI :
10.1109/IAS.2009.201
