High speed image processing system having a preparation portion

Details High speed image processing system having a preparation portion High speed image processing system having a preparation portion

1994-11-14

1996-09-03

Boudreau, Leo

Image analysis

Image transformation or preprocessing

Selecting a portion of an image

382307, G06K 936

Patent

active

055531709

ABSTRACT:
An image processing system has an input portion to which pixel data is inputted, a convolution processing portion processing each set of pixels in a predetermined convolution area so as to output a processed data for every predetermined convolution area. A computational portion calculates a parameter necessary for image processing according to the processed data from the convolution processing portion. A converting portion includes a selecting means, to which the output of the computational portion is inputted, a high speed memory to which the output of the selecting means is inputted and a light computational portion for performing light computation to which the output of the high speed memory is inputted and the output of which is inputted to the selecting means.

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