CN102095370B - 三x组合标记的检测识别方法 - Google Patents
三x组合标记的检测识别方法 Download PDFInfo
- Publication number
- CN102095370B CN102095370B CN 201010557356 CN201010557356A CN102095370B CN 102095370 B CN102095370 B CN 102095370B CN 201010557356 CN201010557356 CN 201010557356 CN 201010557356 A CN201010557356 A CN 201010557356A CN 102095370 B CN102095370 B CN 102095370B
- Authority
- CN
- China
- Prior art keywords
- point
- composite
- line
- angle
- markings
- 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.)
- Active
Links
Images
Landscapes
- Image Analysis (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010557356 CN102095370B (zh) | 2010-11-22 | 2010-11-22 | 三x组合标记的检测识别方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010557356 CN102095370B (zh) | 2010-11-22 | 2010-11-22 | 三x组合标记的检测识别方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102095370A CN102095370A (zh) | 2011-06-15 |
CN102095370B true CN102095370B (zh) | 2013-03-13 |
Family
ID=44128559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010557356 Active CN102095370B (zh) | 2010-11-22 | 2010-11-22 | 三x组合标记的检测识别方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102095370B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106097319A (zh) * | 2016-06-04 | 2016-11-09 | 湖北省基础地理信息中心(湖北省北斗卫星导航应用技术研究院) | 一种用于相机检校的黑白棋盘格角点提取方法 |
CN107240112B (zh) * | 2017-06-28 | 2021-06-22 | 北京航空航天大学 | 一种复杂场景下个体x角点提取方法 |
CN107796332B (zh) * | 2017-10-24 | 2019-08-20 | 大连理工大学 | 一种从蜂窝芯表面测量数据中识别蜂窝边区域的方法 |
CN108428250B (zh) * | 2018-01-26 | 2021-09-21 | 山东大学 | 一种应用于视觉定位和标定的x角点检测方法 |
CN111426268B (zh) * | 2020-04-20 | 2021-09-24 | 武汉大学中南医院 | 一种双目视觉相机匹配方法 |
CN113658261A (zh) * | 2020-05-12 | 2021-11-16 | 武汉Tcl集团工业研究院有限公司 | 棋盘格角点位置检测方法、装置、智能终端及存储介质 |
CN113112546B (zh) * | 2021-04-16 | 2023-01-06 | 北京航空航天大学 | 基于三x组合标记的空间目标检测识别与位姿跟踪方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6621929B1 (en) * | 1999-06-22 | 2003-09-16 | Siemens Corporate Research, Inc. | Method for matching images using spatially-varying illumination change models |
JP2003279310A (ja) * | 2002-03-22 | 2003-10-02 | Canon Inc | 位置姿勢補正装置、及び位置姿勢補正方法 |
JP4480083B2 (ja) * | 2005-02-23 | 2010-06-16 | アイシン精機株式会社 | 物体認識装置 |
CN1896682A (zh) * | 2005-07-12 | 2007-01-17 | 北京航空航天大学 | 一种x型角点亚像素提取方法 |
CN101877122B (zh) * | 2009-11-12 | 2012-12-05 | 中国科学院遥感应用研究所 | 扩散程度可控的各向异性扩散图像去噪增强方法 |
-
2010
- 2010-11-22 CN CN 201010557356 patent/CN102095370B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102095370A (zh) | 2011-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102095370B (zh) | 三x组合标记的检测识别方法 | |
CN106340044B (zh) | 摄像机外参自动标定方法及标定装置 | |
CN104376548B (zh) | 一种基于改进型surf算法的图像快速拼接方法 | |
CN100494886C (zh) | 三维扫描系统中圆形标志点的检测方法 | |
CN108305264B (zh) | 一种基于图像处理的无人机精确着陆方法 | |
CN104637073B (zh) | 一种基于太阳照射阴影补偿的带状地下结构探测方法 | |
CN103345755B (zh) | 一种基于Harris算子的棋盘格角点亚像素提取方法 | |
JP5437276B2 (ja) | 物体検知及び認識システム | |
CN105957059B (zh) | 电子元件漏件检测方法和系统 | |
CN110246168A (zh) | 一种移动巡检机器人双目图像拼接的特征匹配方法 | |
CN106599897A (zh) | 基于机器视觉的指针式仪表读数识别方法及装置 | |
CN105095822B (zh) | 一种汉信码特征图形检测方法及系统 | |
CN105551133A (zh) | 一种纸币拼接缝或折痕的识别方法及系统 | |
CN103839058A (zh) | 一种基于标准模版的文档图像的信息定位方法 | |
CN106407924A (zh) | 基于路面特征的双目道路识别检测方法 | |
CN107463890A (zh) | 一种基于单目前视相机的前车检测与跟踪方法 | |
CN104990926A (zh) | 一种基于视觉的tr元件定位和缺陷检测方法 | |
CN105335973A (zh) | 运用于带钢加工生产线的视觉处理方法 | |
CN106446894A (zh) | 一种基于轮廓识别球型目标物位置的方法 | |
CN109447062A (zh) | 基于巡检机器人的指针型仪表识别方法 | |
US6873712B2 (en) | Method for identifying an object image | |
US20180350085A1 (en) | Method and apparatus for homography estimation | |
CN104315998B (zh) | 一种基于深度图像和方位角的门开度判断方法 | |
CN106355607A (zh) | 一种宽基线彩色图像模板匹配方法 | |
CN104599288A (zh) | 一种基于肤色模板的特征跟踪方法及装置 |
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: 100000, Beijing, Xicheng District Desheng outside the teaching field No. 6, building No. 1, 518 Patentee after: BEIJING AOPU STAR TECHNOLOGY Co.,Ltd. Address before: School of aerospace BUAA 37 No. 100191 Beijing Haidian District city Xueyuan Road Patentee before: Beihang University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160411 Address after: 100191, room 3, building 9, No. 303, Garden East Road, Beijing, Haidian District Patentee after: Beijing Baihui Wei Kang Technology Co.,Ltd. Address before: 100000, Beijing, Xicheng District Desheng outside the teaching field No. 6, building No. 1, 518 Patentee before: BEIJING AOPU STAR TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100191 Room 501, floor 5, building 9, No. 35 Huayuan North Road, Haidian District, Beijing Patentee after: Beijing Baihui Weikang Technology Co.,Ltd. Address before: 100191 Room 303, building 3, No.9 Huayuan East Road, Haidian District, Beijing Patentee before: Beijing Baihui Wei Kang Technology Co.,Ltd. |