Please use this identifier to cite or link to this item: https://doi.org/10.1109/76.544740
Title: Comment on "Shape-adaptive DCT for generic coding of video"
Authors: Bi, M.
Ong, S.H. 
Ang, Y.H. 
Issue Date: 1996
Source: Bi, M., Ong, S.H., Ang, Y.H. (1996). Comment on "Shape-adaptive DCT for generic coding of video". IEEE Transactions on Circuits and Systems for Video Technology 6 (6) : 686-688. ScholarBank@NUS Repository. https://doi.org/10.1109/76.544740
Abstract: Contrary to one of the key conclusions of the above paper, 1 the cross-correlation of the 1-D SA-DCT coefficients located in two columns of different sizes does not necessarily take maximum values at the same indices. The correct way to measure the cross-correlation of the SA-DCT coefficients after the first stage of the transform is presented in this letter. The idea of implementing shape-adaptive DCT and some aspects of their work could nevertheless be useful. © 1996 IEEE.
Source Title: IEEE Transactions on Circuits and Systems for Video Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/50648
ISSN: 10518215
DOI: 10.1109/76.544740
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