Method for identifying plural connected figures

Details Method for identifying plural connected figures Method for identifying plural connected figures

1988-09-22

1990-06-12

Moore, David K.

Image analysis

Histogram processing

For setting a threshold

382 13, 382 22, 382 26, G06K 950

Patent

active

049339770

ABSTRACT:
A method for identifying a plurality of handwritten connected figures includes identifying and prioritizing branches of the connected figures. A first recognition block is formed extending a predetermined distance from one end of the connected figures. Branches having the lowest priority within the first recognition block are erased until a recognizable figure is obtained within the first recognition block. Then, a second recognition block is formed extending the predetermined distance from the recognizable figure obtained in the first recognition block. As with the first recognition block, the branches having the lowest priority within the second recognition block are erased until a recognizable figure is obtained within the second recognition block.

REFERENCES:
patent: 3930228 (1975-12-01), Spanjersberg
patent: 4045773 (1977-08-01), Kadota et al.
patent: 4635290 (1987-01-01), Tsuji et al.
patent: 4654873 (1987-03-01), Fujisawa et al.
patent: 4731857 (1988-03-01), Tappert
patent: 4764972 (1988-08-01), Yoshida et al.

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