Multi-function image processing system

Details Multi-function image processing system Multi-function image processing system

1982-12-13

1986-05-20

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

358282, 382 51, 382 54, 382 56, G06K 900, G06K 940

Patent

active

045906068

ABSTRACT:
A system is provided which separates line image data from a complex background by analyzing both contrast and shape characteristics of the image data. The system inherently provides image rotations and compression. Image quality monitoring is also provided.

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Frei et al., "Fast Boundary Detection: a Generalization and a New Algorithm", Digital Image Processing (Andrews, ed.), IEEE Cat. #EHO 133-9, 1978, pp. 556-566.
D. G. Abraham, Rotating Image Data, Sep. 1978, IBM Technical Disclosure Bulletin, vol. 21, No. 4, pp. 1424-1426.

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