Title :
ISPIHT-Improved SPIHT: A Simplified and Efficient Subband Coding Scheme
Author :
Singh, Yumnam Kirani
Author_Institution :
Center for Dev. of Adv. Comput., Kolkata
Abstract :
Proposed here is a new subband coding scheme entitled ISPIHT (Improved SPIHT). It is simpler in its coding approach yet it is more efficient in time and memory keeping the performance of SPIHT preserved. It requires less no of compression operations during the coding. The memory requirement for ISPIHT is about two times less than SPIHT
Keywords :
data compression; image coding; Improved SPIHT; compression operation; subband coding scheme; Bit rate; Decoding; Distortion; Entropy; Image coding; Process control; Redundancy; Testing; Transform coding; Wavelet transforms;
Conference_Titel :
Computing: Theory and Applications, 2007. ICCTA '07. International Conference on
Conference_Location :
Kolkata
Print_ISBN :
0-7695-2770-1
DOI :
10.1109/ICCTA.2007.79
