Title :
Efficient resource allocation and higher speed for image decoders
Author_Institution :
Dept. of Electr. Eng., Northern Illinois Univ., DeKalb, IL, USA
Abstract :
A novel scheme is presented to eliminate the redundant hardware as well as the redundant transformed data in the image compression. It is shown that by removing a major portion of the transformed matrix the quality of the reconstructed image is not significantly altered while a considerable saving in the hardware (chip area), reduction in the transmitted or stored data, and a higher speed in the processing operation is achieved
Keywords :
Hadamard transforms; data compression; image coding; redundancy; resource allocation; Walsh-Hadamard transformation; efficient resource allocation; image compression; image decoders; reconstructed image quality; redundant hardware elimination; redundant transformed data; transformed matrix; Data compression; Decoding; Discrete cosine transforms; Hardware; Image coding; Image reconstruction; Job design; Redundancy; Resource management; Video compression;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986139
