APPLICATION OF 1-D FILTERS TO IMAGE TRANSMULTIPLEXING (WedAmOR1)

Author(s) : Mariusz Ziolko (Department of Electronics AGH, Poland) Przemyslaw Sypka (Department of Electronics AGH, Poland) Tomasz Kozlowski (INSA Department of Electronics and Computer Engineering, France)

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.

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