Motion-Adaptive TV Data Compression

G.Graham Murray; Patrick A. Staley; George R. Thoma

doi:10.1117/12.959227

24 December 1980 Motion-Adaptive TV Data Compression

G.Graham Murray, Patrick A. Staley, George R. Thoma

Proceedings Volume 0241, Real-Time Signal Processing III; (1980) https://doi.org/10.1117/12.959227
Event: 24th Annual Technical Symposium, 1980, San Diego, United States

Abstract

Based on digitized TV frames a computer simulation study was conducted on a motion-adaptive TV data compression scheme, defined as one in which a 2-dimensional transform applied to subblocks is followed by the transmission to the receiving site of only changed subblocks. Performance was measured both by calculation of Normalized Mean Square Error and by subjective viewing of reconstructed frames. Two systems designs leading to 512x512 resolution operation (one based on the Hadamard and one on the Discrete Cosine Transform) were prepared.

Citation Download Citation

G.Graham Murray, Patrick A. Staley, and George R. Thoma "Motion-Adaptive TV Data Compression", Proc. SPIE 0241, Real-Time Signal Processing III, (24 December 1980); https://doi.org/10.1117/12.959227

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