Multi-stage interpolation processor

Details Multi-stage interpolation processor Multi-stage interpolation processor

1995-06-06

1997-10-14

Swann, Tod R.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358525, G06F 700

Patent

active

056780338

ABSTRACT:
Disclosed is a technique for N-dimensional image data interpolation processing utilizing a multi-stage technique. Each stage processes one of the N-dimensions to constrain output data in that dimension. Subsequent processing in successive stages only occurs within the confines of the constrained output of the previous stage. Multiple data values can be simultaneously processed in the different stages, to pipeline the interpolation process.

REFERENCES:
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patent: 4511989 (1985-04-01), Sakamoto
patent: 5412491 (1995-05-01), Bachar
patent: 5428465 (1995-06-01), Kanamori
patent: 5436739 (1995-07-01), Imao
patent: 5479272 (1995-12-01), Saito
patent: 5519515 (1996-05-01), Komatsu
patent: 5541742 (1996-07-01), Imao
"A Very High Speed Very High Accuracy Color Correction Utility", The Barco Chameleon ASIC, pp. 1-7 (Mar. 1993).
Product Standards Specifications, Matsushita Electronics Corp., Product Name: MN5515, Version 4, pp. 1-33 (Dec. 21, 1994).

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