P. Sypka, M. Ziółko (Poland), and B. Ziółko (UK)
2-D transmultiplexer, image compression, JPEG2000, filter bank
A transmultiplexer that combines several images into one image to be sent through a single communication channel is presented. The efficiency of the JPEG2000 image compression standard in 2-D transmultiplexer systems was verified. A method of improving compression by splitting a combined image into subimages is presented in this paper. The splitting method, which comes directly from a combined image calculation algorithm, reduces efficiently high frequencies in compressed subimages.
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