CN102005058A - 一种针对opta图像细化算法的快速实现方法 - Google Patents
一种针对opta图像细化算法的快速实现方法 Download PDFInfo
- Publication number
- CN102005058A CN102005058A CN 201010565302 CN201010565302A CN102005058A CN 102005058 A CN102005058 A CN 102005058A CN 201010565302 CN201010565302 CN 201010565302 CN 201010565302 A CN201010565302 A CN 201010565302A CN 102005058 A CN102005058 A CN 102005058A
- Authority
- CN
- China
- Prior art keywords
- template
- opta
- image
- pixel
- refinement
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012217 deletion Methods 0.000 claims description 23
- 230000037430 deletion Effects 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 11
- 208000030757 autosomal dominant osteopetrosis Diseases 0.000 claims 6
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 claims 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000010907 stover Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Image Processing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105653025A CN102005058B (zh) | 2010-11-30 | 2010-11-30 | 一种针对opta图像细化算法的快速实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105653025A CN102005058B (zh) | 2010-11-30 | 2010-11-30 | 一种针对opta图像细化算法的快速实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102005058A true CN102005058A (zh) | 2011-04-06 |
CN102005058B CN102005058B (zh) | 2012-05-23 |
Family
ID=43812397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105653025A Expired - Fee Related CN102005058B (zh) | 2010-11-30 | 2010-11-30 | 一种针对opta图像细化算法的快速实现方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102005058B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104637066A (zh) * | 2015-03-12 | 2015-05-20 | 湖南大学 | 基于序贯细化的二值图像快速骨架提取方法 |
CN104680148A (zh) * | 2015-03-09 | 2015-06-03 | 南京信息工程大学 | 一种基于改进的偏微分模型的指纹方向场计算方法 |
CN110427926A (zh) * | 2019-09-11 | 2019-11-08 | 中国计量大学 | 一种改进的opta手指静脉细化算法 |
CN112446818A (zh) * | 2019-08-29 | 2021-03-05 | 比亚迪半导体股份有限公司 | 图像细化的方法、装置、存储介质及电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484189A (zh) * | 2003-01-06 | 2004-03-24 | �Ϻ���ͨ��ѧ | 验证模式下的自动指纹识别技术 |
CN101382999A (zh) * | 2008-10-17 | 2009-03-11 | 哈尔滨工业大学 | 一种快速高效的指纹细化方法 |
-
2010
- 2010-11-30 CN CN2010105653025A patent/CN102005058B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484189A (zh) * | 2003-01-06 | 2004-03-24 | �Ϻ���ͨ��ѧ | 验证模式下的自动指纹识别技术 |
CN101382999A (zh) * | 2008-10-17 | 2009-03-11 | 哈尔滨工业大学 | 一种快速高效的指纹细化方法 |
Non-Patent Citations (4)
Title |
---|
《Pattern Recognition》 19901231 shiaw shian yu A new thinning algorithm for gray-scale images by the relaxation technique 全文 1-5 , 2 * |
《中国优秀博士学位论文全文数据库》 20090531 梅园 自动指纹识别系统中若干关键问题研究 全文 1-5 , 2 * |
《中国图象图形学报》 19991031 冯星奎 一种新的指纹图像细化算法 全文 1-5 , 2 * |
《中国图象图形学报》 20060930 梅园 一种基于改进后模板的图像快速细化算法 全文 1-5 , 2 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104680148A (zh) * | 2015-03-09 | 2015-06-03 | 南京信息工程大学 | 一种基于改进的偏微分模型的指纹方向场计算方法 |
CN104680148B (zh) * | 2015-03-09 | 2017-09-15 | 南京信息工程大学 | 一种基于改进的偏微分模型的指纹方向场计算方法 |
CN104637066A (zh) * | 2015-03-12 | 2015-05-20 | 湖南大学 | 基于序贯细化的二值图像快速骨架提取方法 |
CN104637066B (zh) * | 2015-03-12 | 2017-06-16 | 湖南大学 | 基于序贯细化的二值图像快速骨架提取方法 |
CN112446818A (zh) * | 2019-08-29 | 2021-03-05 | 比亚迪半导体股份有限公司 | 图像细化的方法、装置、存储介质及电子设备 |
CN112446818B (zh) * | 2019-08-29 | 2024-04-16 | 比亚迪半导体股份有限公司 | 图像细化的方法、装置、存储介质及电子设备 |
CN110427926A (zh) * | 2019-09-11 | 2019-11-08 | 中国计量大学 | 一种改进的opta手指静脉细化算法 |
Also Published As
Publication number | Publication date |
---|---|
CN102005058B (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107704801B (zh) | 基于分段直线加分段贝塞尔曲线的曲线车道线检测方法 | |
CN102663378B (zh) | 连笔手写字符的识别方法 | |
CN104463195A (zh) | 基于模板匹配的印刷体数字识别方法 | |
CN111323037B (zh) | 一种移动机器人新型骨架提取的Voronoi路径规划算法 | |
CN102663400B (zh) | 一种结合预处理的lbp特征提取方法 | |
CN104636701A (zh) | 一种基于图像修复的激光二维码识别方法 | |
CN102005058B (zh) | 一种针对opta图像细化算法的快速实现方法 | |
CN104680531B (zh) | 一种连通量统计信息提取方法及vlsi结构 | |
CN103870808A (zh) | 一种手指静脉识别方法 | |
CN109859186A (zh) | 一种基于halcon的锂电池模组正负极检测方法 | |
CN1240021C (zh) | 票据图象处理装置 | |
CN107194402B (zh) | 一种并行细化骨架提取方法 | |
CN104820827A (zh) | 一种电线电缆表面的点状字符识别方法 | |
CN103902100B (zh) | 用于智能手绘输入的基于速度特征的笔划分割方法 | |
CN109766850B (zh) | 基于特征融合的指纹图像匹配方法 | |
CN111429461B (zh) | 一种新型的重叠脱落上皮细胞分割方法 | |
CN104408721A (zh) | 基于背景密度估计的印章图像提取方法 | |
CN102496146B (zh) | 一种基于视觉共生的图像分割方法 | |
CN106408029B (zh) | 一种基于结构差分直方图的图像纹理分类方法 | |
CN110807348A (zh) | 基于贪婪算法的文档图像中干扰线的去除方法 | |
CN107742036A (zh) | 一种鞋样自动排料加工系统 | |
CN109492685B (zh) | 一种用于对称特征的目标物体视觉检测方法 | |
Viswanathan et al. | A parallel thinning algorithm for contour extraction and medial axis transform | |
CN108596194A (zh) | 一种高斯加权的局部二值模式的图像编码方法 | |
CN213612756U (zh) | 一种基于fpga加速的矿石分选装置及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGSHU NJNU DEVELOPMENT + RESEARCH INSTITUTE CO. Free format text: FORMER OWNER: NANJING UNIVERSITY OF INFORMATION SCIENCE + TECHNOLOGY Effective date: 20121212 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210044 NANJING, JIANGSU PROVINCE TO: SUZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121212 Address after: No. 8, Jin Du Road, Southeast Economic Development Zone, Jiangsu, Changshou City Patentee after: Changshu Nanjing Normal University Development Research Institute Co.,Ltd. Address before: 210044 Nanjing Ning Road, Jiangsu, No. six, No. 219 Patentee before: Nanjing University of Information Science and Technology |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: No.3 building, No.88 Xianshi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu Zijin Intellectual Property Service Co.,Ltd. Address before: No. 8, capital Road, Southeast Economic Development Zone, Changshou City Patentee before: CHANGSHU NANJING NORMAL UNIVERSITY DEVELOPMENT RESEARCH INSTITUTE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 |
|
CF01 | Termination of patent right due to non-payment of annual fee |