TY - JOUR
T1 - Fast reconstruction of subband decomposed signals for progressive transmission
AU - Jafarkhani, Hamid
AU - Farvardin, Nariman
PY - 1996
Y1 - 1996
N2 - In this paper we propose a fast reconstruction method for a progressive subband-decomposed signal coding system. It is shown that unlike the normal approach which contains a fixed computational complexity, the computational complexity of the proposed approach is proportional to the number of refined coefficients. Therefore, using the proposed approach in image coding applications, we can update the image after receiving each new coefficient and create a continuously refined perception. This can be done without any extra computational cost compared to the normal case where the image is reconstructed after receiving a predefined number of bits.
AB - In this paper we propose a fast reconstruction method for a progressive subband-decomposed signal coding system. It is shown that unlike the normal approach which contains a fixed computational complexity, the computational complexity of the proposed approach is proportional to the number of refined coefficients. Therefore, using the proposed approach in image coding applications, we can update the image after receiving each new coefficient and create a continuously refined perception. This can be done without any extra computational cost compared to the normal case where the image is reconstructed after receiving a predefined number of bits.
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M3 - Conference article
AN - SCOPUS:0029697177
SN - 1068-0314
SP - 230
EP - 239
JO - Data Compression Conference Proceedings
JF - Data Compression Conference Proceedings
T2 - Proceedings of the 1996 Data Compression Conference, DCC'96
Y2 - 31 March 1996 through 3 April 1996
ER -