JPH0410113B2 - - Google Patents
Info
- Publication number
- JPH0410113B2 JPH0410113B2 JP57131563A JP13156382A JPH0410113B2 JP H0410113 B2 JPH0410113 B2 JP H0410113B2 JP 57131563 A JP57131563 A JP 57131563A JP 13156382 A JP13156382 A JP 13156382A JP H0410113 B2 JPH0410113 B2 JP H0410113B2
- Authority
- JP
- Japan
- Prior art keywords
- direction code
- value
- code value
- contour
- observation 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/16—Image preprocessing
- G06V30/168—Smoothing or thinning of the pattern; Skeletonisation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
- Character Discrimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57131563A JPS5922175A (ja) | 1982-07-28 | 1982-07-28 | 図形認識装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57131563A JPS5922175A (ja) | 1982-07-28 | 1982-07-28 | 図形認識装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5922175A JPS5922175A (ja) | 1984-02-04 |
| JPH0410113B2 true JPH0410113B2 (enrdf_load_stackoverflow) | 1992-02-24 |
Family
ID=15060986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57131563A Granted JPS5922175A (ja) | 1982-07-28 | 1982-07-28 | 図形認識装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922175A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69324874T2 (de) * | 1992-09-24 | 1999-10-14 | Canon K.K. | Bildverarbeitungsverfahren und -gerät |
| GB0525234D0 (en) | 2005-12-12 | 2006-01-18 | Qinetiq Ltd | Correlation apparatus |
-
1982
- 1982-07-28 JP JP57131563A patent/JPS5922175A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5922175A (ja) | 1984-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0410113B2 (enrdf_load_stackoverflow) | ||
| JPS6341107B2 (enrdf_load_stackoverflow) | ||
| JP4600128B2 (ja) | 演算回路及び画像認識装置 | |
| JPS63170789A (ja) | パタ−ン類似度検出回路 | |
| JPH0560147B2 (enrdf_load_stackoverflow) | ||
| JP2009223893A (ja) | 画像認識装置、画像認識方法及び画像認識装置を備える画像読取装置 | |
| JPH0785263B2 (ja) | パタ−ンの傷検出装置 | |
| JPH0836644A (ja) | ニューラルネットによる画像認識方法 | |
| JPS59103483A (ja) | ２値判別方式 | |
| JP2981011B2 (ja) | パターン認識装置 | |
| JP2613905B2 (ja) | 画像の座標変換処理方法 | |
| JPS6184784A (ja) | 図形入力装置 | |
| JP2874362B2 (ja) | 文字切出し装置 | |
| JPS6170677A (ja) | パタ−ン認識装置 | |
| JPH04205271A (ja) | 最適２値化しきい値決定方法 | |
| JPH0740014B2 (ja) | Ｄｎａパターン読取り装置 | |
| JPS6332673A (ja) | 画像認識装置 | |
| JPH0410115B2 (enrdf_load_stackoverflow) | ||
| JPH03168889A (ja) | 文字認識装置 | |
| JPS62217390A (ja) | 順変換テ−ブルを用いたパタ−ン整合方式 | |
| JPS60230278A (ja) | 画像処理方法 | |
| JPH06139343A (ja) | 画像処理装置 | |
| JPS6152782A (ja) | 文字認識方式 | |
| JPS5969876A (ja) | パタ−ン位置認識装置 | |
| JPH0773197B2 (ja) | 画像処理のための浮動２値化方法 |