2026-09-19T08:08:12Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/81256 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Ramchandran, Kannan Yang, Xuguang 2015-09-25T20:10:17Z 2015-09-25T20:10:17Z 10000-01-01 1998 1998 Next, we consider the design of signal-adapted subband filter banks to be incorporated into our wavelet video coder, for the purpose of further improving compression efficiency, and for protection against channel errors in practical video communication. Our designs are formulated as constrained optimization problems under a number of system constraints, such as linear phase, orthonormality, and information redundancy, etc, and provide a family of solutions that offer a successive tradeoff between various requirements. The optimally designed filter banks are applied to an appropriate stochastic model of video signals, and experimental results confirm the effectiveness of our design. Made available in DSpace on 2015-09-25T20:10:17Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9904631.pdf: 6732855 bytes, checksum: 06f20d6f9613284060e4b687273cbe89 (MD5) Previous issue date: 1998 Embargo set by: Seth Robbins for item 82537 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 141 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998. http://hdl.handle.net/2142/81256 (MiAaPQ)AAI9904631 eng Engineering, Electronics and Electrical Backward Adaptive Motion Representation and Video Coding text Electrical Engineering Electrical Engineering University of Illinois at Urbana-Champaign Dissertation Ph.D.