Diagnostic system for a parallel pipelined image processing syst

Details Diagnostic system for a parallel pipelined image processing syst Diagnostic system for a parallel pipelined image processing syst

1989-10-10

1991-04-09

Razavi, Michael

Image analysis

Histogram processing

For setting a threshold

382 41, 382 27, G06K 954

Patent

active

050071009

ABSTRACT:
A pipelined image processor is disclosed which contains a diagnostic apparatus which, under normal processing conditions, is coupled to and is in communication with resequencer, image processor, and transposer/compressor assemblies contained within the pipelined image processor. The diagnostic apparatus of this invention causes a diagnostic test pattern to be sent to the re-sequencer and image processor entities of the pipelined image processor and monitors the response thereof. This response is then used to detect faults which have occurred in these entities.

REFERENCES:
patent: 4484349 (1984-11-01), McCubbrey
patent: 4524455 (1985-06-01), Holsztynski et al.
patent: 4685144 (1987-08-01), McCubbrey et al.
patent: 4811413 (1989-03-01), Kimmel

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