Title:
【発明の名称】手書き文字・図形認識の認識モード指定方法
Document Type and Number:
Japanese Patent JPH0650538
Kind Code:
B2
Abstract:
A hand-written character/graphic is recognized in a character recognition mode or a graphic recognition mode designated in accordance with stroke information supplied from a tablet input device (1) which samples the hand-written character/graphic and converts it to the stroke information.The recognition mode is automatically designated by comparing a longer one of projection lengths on x-axis and y-axis of stroke coordinates with a predetermined threshold for a hand-written character input.
Inventors:
Katsuruki Soshiro
Hiroshi Masashima
Takanori Yokoyama
Fukunaga Yasushi
Kotaro Hirasawa
Hiroshi Masashima
Takanori Yokoyama
Fukunaga Yasushi
Kotaro Hirasawa
Application Number:
JP5829884A
Publication Date:
June 29, 1994
Filing Date:
March 28, 1984
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06K9/62; G06F3/041; G06K9/00; G06K9/22; G06K9/36; G06K9/46; G06K9/68; G06K11/06; G06T1/00; (IPC1-7): G06K9/36; G06F15/66
Domestic Patent References:
| JP59788A | ||||
| JP57211673A | ||||
| JP56101272A |
Attorney, Agent or Firm:
Katsuo Ogawa (2 outside)
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