Title :
Application of 1-D filters to image transmultiplexing
Author :
Ziolko, Mariusz ; Sypka, Przemyslaw ; Kozlowski, Tomasz
Author_Institution :
Dept. of Electron., AGH Univ. of Sci. & Technol., Kraków, Poland
Abstract :
Several images are combined into one image for transmission by a single channel and recovery by a receiver. The distortion or mixture of the received images is invisible. Transmultiplexer consists of upsamplers and 1-D FIR filters. Detransmultiplexer consists of 1-D FIR filters and downsamplers. Bilinear constraints on the synthesis and analysis FIR filters are imposed to achieve the perfect reconstruction. The optimization method for filter design was applied.
Keywords :
filtering theory; image processing; transmultiplexing; 1D FIR filters; 1D filter application; bilinear constraints; distortion; filter design; image transmultiplexing; mixture; optimization method; receiver recovery; transmultiplexer; Abstracts; Gray-scale;
Conference_Titel :
Signal Processing Conference, 2004 12th European
Conference_Location :
Vienna
Print_ISBN :
978-320-0001-65-7
