JPS642183A - Hand written character recognizing stroke input device - Google Patents

Hand written character recognizing stroke input device

Info

Publication number
JPS642183A
JPS642183A JP62158358A JP15835887A JPS642183A JP S642183 A JPS642183 A JP S642183A JP 62158358 A JP62158358 A JP 62158358A JP 15835887 A JP15835887 A JP 15835887A JP S642183 A JPS642183 A JP S642183A
Authority
JP
Japan
Prior art keywords
point
data
pen
coordinate
coordinate point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62158358A
Other languages
Japanese (ja)
Other versions
JPH012183A (en
Inventor
Ichiji Ishigaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62-158358A priority Critical patent/JPH012183A/en
Priority claimed from JP62-158358A external-priority patent/JPH012183A/en
Publication of JPS642183A publication Critical patent/JPS642183A/en
Publication of JPH012183A publication Critical patent/JPH012183A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE: To provide the stroke data of high quality to a character recognition by deciding whether the data of a pen up point is included or not in the stroke data according to an angle formed by the three points of a final point under a pendown state, the pen up point and a neighboring point.
CONSTITUTION: A coordinate point data input means 111 for outputting the data of a coordinate point string read in a time series during a the pen down to the face of a tablet defined by a desired coordinate system and the data of the coordinate point read according to the pen up is disposed. An angle calculating means 113 for calculating the angle formed by the three points of the final point under the pen down state, the neighboring point under the pen down state and with a prescribed distance from the final point and the pen up point and a data discriminating means 115 for discriminating whether the data of the coordinate point string read by the coordinate point data input means 111 is included or not based on the desired relation of the angle and outputting it as the stroke data are provided. Thereby, the stroke data of the good quality can be provided for recognizing the character.
COPYRIGHT: (C)1989,JPO&Japio
JP62-158358A 1987-06-25 Handwritten character recognition stroke input device Pending JPH012183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158358A JPH012183A (en) 1987-06-25 Handwritten character recognition stroke input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158358A JPH012183A (en) 1987-06-25 Handwritten character recognition stroke input device

Publications (2)

Publication Number Publication Date
JPS642183A true JPS642183A (en) 1989-01-06
JPH012183A JPH012183A (en) 1989-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011227580A (en) * 2010-04-15 2011-11-10 Panasonic Corp Handwriting input device, handwriting input method, and handwriting input program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011227580A (en) * 2010-04-15 2011-11-10 Panasonic Corp Handwriting input device, handwriting input method, and handwriting input program

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