Real time handwritten character input system

Details Real time handwritten character input system Real time handwritten character input system

1986-08-19

1989-08-22

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

340708, 178 18, G06K 900

Patent

active

048603724

ABSTRACT:
A plurality of handwritten character input buffers are provided to form a circular buffer by connecting both end character input buffers. The circular buffer is provided with a cursor pointer for indicating the position of the buffer where a recognized character is loaded. Every time a character is recognized, its character code is loaded at the buffer indicated by the content of the cursor pointer and thereafter, the content of the cursor pointer is incremented by 1. At least an input buffer after the buffer indicated by the content of the cursor pointer, where a handwritten character is next written, is cleared. Then, the content of the character input buffer is displayed on a display.

REFERENCES:
patent: 4408302 (1983-10-01), Fessel et al.
patent: 4550438 (1985-10-01), Convis et al.
patent: 4553261 (1985-11-01), Froessl
patent: 4562304 (1985-12-01), Ward et al.
patent: 4624587 (1986-11-01), Ueno et al.
patent: 4639720 (1987-01-01), Rympalski et al.
patent: 4641354 (1987-02-01), Fukunaga et al.
patent: 4672677 (1987-06-01), Yamakawa
patent: 4680804 (1987-07-01), Kuzunuki et al.

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