Definition television digital processing units, systems and meth

Details Definition television digital processing units, systems and meth Definition television digital processing units, systems and meth

1990-03-01

1992-03-03

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358160, 358167, 358 36, 358136, 358 21R, 364749, H04N 701

Patent

active

050937227

ABSTRACT:
A television receiving system includes a digital unit, which has at least one single-instruction multiple-data processor, especially suited for television processing. The processor receives data samples of each horizontal line word-serially, but processes the line in parallel. The processor has input, computational, and output layers that operate concurrently. Internal register files emulate line memory to eliminate the need for external line memories. The processor may be programmed with various improved definition television tasks, downloaded to it from a host development system.

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S. Naimpally, et al., "Integrated Digital IDTV Receiver with Features", IEEE Transactions on Consumer Electronics, vol. 34, No. 3, Aug., 1988.
K. Sunada, et al., "High Picture Quality TV Receiver with IDTV System", IEEE Transactions on Consumer Electronics, vol. 34, No. 4, Nov., 1988.
Fisher, Allen L. et al., Real-Time Image Processing on Scan Line Array Processors, IEEE, 1985, pp. 486-488.
Fountain, T. J., text book, Integrated Technology for Parallel Image Processing, "Plans for the CLIP7 Chip.", Chapter 13, pp. 209-211.

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