Title :
A Criterion for Video Encoding and its Comparison with the Subjective Performances
Author_Institution :
Centre for Systems and Devices, the Indian Institute of Tech., Madras, India
fDate :
10/1/1974 12:00:00 AM
Abstract :
A criterion for differential pulse-code modulation (DPCM) encoding of video signals at a given baud rate has been developed minimizing the mean square error (mse) introduced due to both sampling and quantization. The performances based on this criterion have been compared with the corresponding subjective performances measured earlier.
Keywords :
Image coding; TV transmission; differential pulse-coded modulation (DPCM); Encoding; Frequency; Mean square error methods; Modulation coding; Performance evaluation; Phase change materials; Pulse modulation; Quantization; Random processes; Sampling methods;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1974.1092086
