Digital signal processing system for limiting a result to be pre

Details Digital signal processing system for limiting a result to be pre Digital signal processing system for limiting a result to be pre

1993-01-04

1996-12-31

Harrell, Robert B.

Boots, shoes, and leggings

364DIG1, G06F 314

Patent

active

055902910

ABSTRACT:
A video codec (coder-decoder) system inputs consecutively admitted frames of sub-sampled video data obtained by sub-sampling video data in units of frames. The video data is coded in parallel by internal coding circuits. This averages the numbers of significant pixels in the sub-sampled video data to be processed. The coded video data is composed so as to comply with specifications of the receiving equipment. Upon transmission, the data is again sub-sampled depending on the number of coding circuits on the receiving side. Each block of the sub-sampled data is given a header for consecutive transmission. This allows for a certain period of time between pieces of data that arrive at the receiving side, thereby eliminating time differences in receiving and coding.

REFERENCES:
patent: 4437165 (1984-03-01), Onodera
patent: 4442498 (1984-04-01), Rosen
patent: 4502115 (1985-02-01), Eguchi
patent: 4761755 (1988-08-01), Ardini, Jr. et al.
patent: 4785393 (1988-11-01), Chu et al.
patent: 4789957 (1988-12-01), Niehaus et al.
patent: 4797740 (1989-01-01), Harasaki et al.
patent: 4800517 (1989-01-01), Asghar et al.
patent: 4878230 (1989-10-01), Murakami et al.
patent: 4890220 (1989-12-01), Nakagawa et al.
patent: 4963030 (1990-10-01), Makur
patent: 5113369 (1992-05-01), Kinoshita
T. Murakami et al., "A DSP Architecture for 64 KBPS Motion Video Codec", ISCAS 88, pp. 227-230.
T. Murakami et al., "A DSP Architectural Design for Low Bit-Rate Motion Video Codec", IEEE Trans. CAS-36, No. 10 (1989), pp. 1267-1274.

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