TY - GEN
T1 - Extensible JPEG2000 image compression systems
AU - Guoan, Yang
AU - Nanning, Zheng
AU - Cuihua, Li
AU - Shugang, Guo
PY - 2005
Y1 - 2005
N2 - The purpose of this paper is to presents an approach to extend the functionality and the application fields of the JPEG2000 image coding systems by choosing various wavelet kernels such as CDF 9/7, LT 5/3, BT 7/5a, BT 7/5b, standard 7/5, Antonini 7/5, LS 9/7 etc. This paper gives a general procedure for extending the JPEG2000 coding system by using 7/5 wavelet which includes 7/5 wavelet lifting scheme, quantization algorithm, EBCOT coding and their optimization design. Experimental results show that the compression performances of the extensible image coding system for various image properties, and various needs and requirements of the image compression are always excellent by choosing appropriate wavelet kernel. The image compression performances of the 7/5 wavelet kernel in extended JPEG2000 coding system very close to CDF9/7 wavelet kernel, and 7/5 wavelet filter have rational coefficients, so that reduces computational complexity and are suitable for implementation via VLSI than CDF 9/7 wavelet kernel.
AB - The purpose of this paper is to presents an approach to extend the functionality and the application fields of the JPEG2000 image coding systems by choosing various wavelet kernels such as CDF 9/7, LT 5/3, BT 7/5a, BT 7/5b, standard 7/5, Antonini 7/5, LS 9/7 etc. This paper gives a general procedure for extending the JPEG2000 coding system by using 7/5 wavelet which includes 7/5 wavelet lifting scheme, quantization algorithm, EBCOT coding and their optimization design. Experimental results show that the compression performances of the extensible image coding system for various image properties, and various needs and requirements of the image compression are always excellent by choosing appropriate wavelet kernel. The image compression performances of the 7/5 wavelet kernel in extended JPEG2000 coding system very close to CDF9/7 wavelet kernel, and 7/5 wavelet filter have rational coefficients, so that reduces computational complexity and are suitable for implementation via VLSI than CDF 9/7 wavelet kernel.
KW - Compression systems
KW - DWT
KW - JPEG2000 image
KW - Lifting scheme
KW - Quantization algorithm
KW - Wavelets filters
UR - https://www.scopus.com/pages/publications/33847295131
U2 - 10.1109/ICIT.2005.1600850
DO - 10.1109/ICIT.2005.1600850
M3 - 会议稿件
AN - SCOPUS:33847295131
SN - 0780394844
SN - 9780780394841
T3 - Proceedings of the IEEE International Conference on Industrial Technology
SP - 1376
EP - 1380
BT - 2005 IEEE International Conference on Industrial Technology, ICIT 2005
T2 - 2005 IEEE International Conference on Industrial Technology, ICIT 2005
Y2 - 14 December 2005 through 17 December 2005
ER -