Image analysis – Histogram processing – For setting a threshold
Patent
1982-09-27
1985-06-11
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
382 30, G06K 900
Patent
active
045233314
ABSTRACT:
A computer algorithm and apparatus for automated image input (including recognition), storage and output (including image generation) is described. Each image is transformed into a unique binary number and then stored as such. This unique binary number is obtained by adding unique binary value of each pixell present in that image. Means for processing handwriting and colored images are also disclosed. Image recognition and matching takes place by comparing the binary value of the new image received against all images stored in the descending order of difference in binary values. Thus the computer is able to recognize bad handwriting even when the difference between the ideal or stored samples on the one hand and the new image is substantial without consistency. The computer also stores data about its errors as well as corrections received from the user. For this and other reasons each user has a unique number.
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Asija S. Pal
Boudreau Leo H.
Murray Michael M.
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