1 December 1991 Coding of digital TV by motion-compensated Gabor decomposition
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The problem of easily implementable filter bank design for subband coding is discussed. A technique is proposed to generate filter banks with coefficients in powers-of-two and with maximum localization. The hierarchical structure of the filter bank is then used to eliminate the temporal redundancies by using a multiresolution motion estimation technique. Simulations show a robust estimation of the motion field with a relatively simple implementation.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Frederic Dufaux, Frederic Dufaux, Touradj Ebrahimi, Touradj Ebrahimi, Alexander M. Geurtz, Alexander M. Geurtz, Murat Kunt, Murat Kunt, } "Coding of digital TV by motion-compensated Gabor decomposition", Proc. SPIE 1567, Applications of Digital Image Processing XIV, (1 December 1991); doi: 10.1117/12.50831; https://doi.org/10.1117/12.50831


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