Parallel pipeline image processor

Details Parallel pipeline image processor Parallel pipeline image processor

1982-03-11

1984-11-20

Martin, John C.

Image analysis

Histogram processing

For setting a threshold

382 41, 382 27, G06K 954, G06K 960

Patent

active

044843496

ABSTRACT:
A plurality of serial neighborhood transformation pipelines are provided for simultaneously operating on adjacent segments of a partitioned image matrix. Techniques are disclosed for bi-directionally transferring pixel data on the edges of adjoining segments of the image matrix between adjacent processors in a manner which minimizes the number of interconnections therebetween. In such manner a parallel pipeline image processing system can be implemented in integrated circuit form while keeping the number of pins for each stage in the pipeline to a minimum.

REFERENCES:
patent: 3106698 (1963-10-01), Unger
patent: 4174514 (1979-11-01), Sternberg
patent: 4215401 (1980-07-01), Holsztynski et al.
patent: 4224600 (1980-09-01), Sellner
patent: 4395699 (1983-07-01), Sternberg
patent: 4395700 (1983-07-01), McCubbrey et al.

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