JPH0412513B2 - - Google Patents
Info
- Publication number
- JPH0412513B2 JPH0412513B2 JP57004930A JP493082A JPH0412513B2 JP H0412513 B2 JPH0412513 B2 JP H0412513B2 JP 57004930 A JP57004930 A JP 57004930A JP 493082 A JP493082 A JP 493082A JP H0412513 B2 JPH0412513 B2 JP H0412513B2
- Authority
- JP
- Japan
- Prior art keywords
- character
- blurring
- coefficient
- pattern
- feature
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57004930A JPS58123181A (ja) | 1982-01-18 | 1982-01-18 | 文字認識方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57004930A JPS58123181A (ja) | 1982-01-18 | 1982-01-18 | 文字認識方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58123181A JPS58123181A (ja) | 1983-07-22 |
JPH0412513B2 true JPH0412513B2 (en, 2012) | 1992-03-04 |
Family
ID=11597300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57004930A Granted JPS58123181A (ja) | 1982-01-18 | 1982-01-18 | 文字認識方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58123181A (en, 2012) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2628036B2 (ja) * | 1986-01-21 | 1997-07-09 | 株式会社小松製作所 | 形状認識方法 |
-
1982
- 1982-01-18 JP JP57004930A patent/JPS58123181A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58123181A (ja) | 1983-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4288779A (en) | Method and apparatus for character reading | |
EP1024442A2 (en) | Conversion between image representations used in image retrieval, and background exclusion | |
JP3350822B2 (ja) | 画像上のエッジ検出方法 | |
CN113537158B (zh) | 一种图像目标检测方法、装置、设备及存储介质 | |
CN115205155A (zh) | 一种畸变图像的矫正方法、装置及终端设备 | |
JPH0412513B2 (en, 2012) | ||
JPH0412512B2 (en, 2012) | ||
CN115187994A (zh) | 一种基于轻量化目标检测卷积神经网络的目标检测方法 | |
JPH06113139A (ja) | 画像2値化装置 | |
JPH0147834B2 (en, 2012) | ||
JPH0147832B2 (en, 2012) | ||
JPH0147833B2 (en, 2012) | ||
JPH0147835B2 (en, 2012) | ||
JPH0412511B2 (en, 2012) | ||
JPH0147829B2 (en, 2012) | ||
JPH0147831B2 (en, 2012) | ||
JPH0346080A (ja) | 特徴抽出装置 | |
JPH0147830B2 (en, 2012) | ||
KR100269102B1 (ko) | 숫자인식을위한특징량계산방법및신경회로망을이용한숫자인식회로 | |
JPH0656625B2 (ja) | 特徴抽出方式 | |
JPS63238685A (ja) | 文字図形認識方式 | |
JP2803709B2 (ja) | 文字認識装置及び文字認識方法 | |
JPH0656624B2 (ja) | 特徴抽出方式 | |
CN114998454A (zh) | 一种动态多色码的生成、解析方法 | |
CN118522000A (zh) | 一种融合多模态信息的智能通用水尺精读方法和系统 |