CN102798583A - 一种基于改进的ferret的矿岩块度测量方法 - Google Patents
一种基于改进的ferret的矿岩块度测量方法 Download PDFInfo
- Publication number
- CN102798583A CN102798583A CN2012102431667A CN201210243166A CN102798583A CN 102798583 A CN102798583 A CN 102798583A CN 2012102431667 A CN2012102431667 A CN 2012102431667A CN 201210243166 A CN201210243166 A CN 201210243166A CN 102798583 A CN102798583 A CN 102798583A
- Authority
- CN
- China
- Prior art keywords
- straight line
- ferret
- rectangle
- label object
- axis direction
- 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
- 241000282341 Mustela putorius furo Species 0.000 title claims abstract description 55
- 239000011435 rock Substances 0.000 title abstract description 11
- 238000000691 measurement method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000013519 translation Methods 0.000 claims description 31
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 3
- 238000002372 labelling Methods 0.000 abstract description 2
- 238000004422 calculation algorithm Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 101150118300 cos gene Proteins 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 2
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 2
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001212149 Cathetus Species 0.000 description 1
- 229920000535 Tan II Polymers 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Landscapes
- Image Analysis (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210243166.7A CN102798583B (zh) | 2012-07-13 | 2012-07-13 | 一种基于改进的ferret的矿岩块度测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210243166.7A CN102798583B (zh) | 2012-07-13 | 2012-07-13 | 一种基于改进的ferret的矿岩块度测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102798583A true CN102798583A (zh) | 2012-11-28 |
CN102798583B CN102798583B (zh) | 2014-07-30 |
Family
ID=47197765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210243166.7A Expired - Fee Related CN102798583B (zh) | 2012-07-13 | 2012-07-13 | 一种基于改进的ferret的矿岩块度测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102798583B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108010091A (zh) * | 2017-12-18 | 2018-05-08 | 武汉大学 | 一种基于颜色特征的数字式钻孔图像土层检测定位方法 |
CN110940734A (zh) * | 2019-12-04 | 2020-03-31 | 中国科学院武汉岩土力学研究所 | 岩体内部异常结构监测与潜在地质灾害评估方法及系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104297111B (zh) * | 2014-10-31 | 2016-12-07 | 北京矿冶研究总院 | 一种异形颗粒的粒度表征方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003199098A (ja) * | 2001-12-27 | 2003-07-11 | Mitsubishi Electric Corp | 監視用画像処理装置 |
JP2008209344A (ja) * | 2007-02-28 | 2008-09-11 | Sumitomo Chemical Co Ltd | クリープボイドの検出方法およびこれを用いたクリープ損傷率の測定方法 |
JP2009066959A (ja) * | 2007-09-14 | 2009-04-02 | Toto Ltd | 水回り用樹脂成形体の製造方法 |
CN101438129A (zh) * | 2006-04-05 | 2009-05-20 | K·赛佩莱 | 用于测量/识别形状的方法 |
WO2012075028A1 (en) * | 2010-11-29 | 2012-06-07 | Dako Denmark A/S | Methods and systems for analyzing images of specimens processed by a programmable quantitative assay |
CN102509104A (zh) * | 2011-09-30 | 2012-06-20 | 北京航空航天大学 | 基于置信度图的增强现实场景虚拟对象判别和检测方法 |
CN202533040U (zh) * | 2012-04-01 | 2012-11-14 | 长安大学 | 一种矿岩块度2.5维的图像获取装置 |
-
2012
- 2012-07-13 CN CN201210243166.7A patent/CN102798583B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003199098A (ja) * | 2001-12-27 | 2003-07-11 | Mitsubishi Electric Corp | 監視用画像処理装置 |
CN101438129A (zh) * | 2006-04-05 | 2009-05-20 | K·赛佩莱 | 用于测量/识别形状的方法 |
JP2008209344A (ja) * | 2007-02-28 | 2008-09-11 | Sumitomo Chemical Co Ltd | クリープボイドの検出方法およびこれを用いたクリープ損傷率の測定方法 |
JP2009066959A (ja) * | 2007-09-14 | 2009-04-02 | Toto Ltd | 水回り用樹脂成形体の製造方法 |
WO2012075028A1 (en) * | 2010-11-29 | 2012-06-07 | Dako Denmark A/S | Methods and systems for analyzing images of specimens processed by a programmable quantitative assay |
CN102509104A (zh) * | 2011-09-30 | 2012-06-20 | 北京航空航天大学 | 基于置信度图的增强现实场景虚拟对象判别和检测方法 |
CN202533040U (zh) * | 2012-04-01 | 2012-11-14 | 长安大学 | 一种矿岩块度2.5维的图像获取装置 |
Non-Patent Citations (2)
Title |
---|
《Powder technology》 20060524 Weixing Wang image analysis of particles by modified Ferret method-best-fit rectangle 1 , * |
WEIXING WANG: "image analysis of particles by modified Ferret method—best-fit rectangle", 《POWDER TECHNOLOGY》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108010091A (zh) * | 2017-12-18 | 2018-05-08 | 武汉大学 | 一种基于颜色特征的数字式钻孔图像土层检测定位方法 |
CN108010091B (zh) * | 2017-12-18 | 2021-10-08 | 武汉大学 | 一种基于颜色特征的数字式钻孔图像土层检测定位方法 |
CN110940734A (zh) * | 2019-12-04 | 2020-03-31 | 中国科学院武汉岩土力学研究所 | 岩体内部异常结构监测与潜在地质灾害评估方法及系统 |
CN110940734B (zh) * | 2019-12-04 | 2021-03-30 | 中国科学院武汉岩土力学研究所 | 岩体内部异常结构监测与潜在地质灾害评估方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102798583B (zh) | 2014-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103268409B (zh) | 一种测量隧道衬砌岩石裂缝宽度的方法 | |
CN101499168B (zh) | 基于脊线跟踪与海森矩阵的结构光光条中心提取方法 | |
CN103886593B (zh) | 一种基于三维点云曲面圆孔检测方法 | |
CN105865344A (zh) | 一种基于机器视觉的工件尺寸测量方法和装置 | |
CN102589525B (zh) | 确定物体姿态的方法和系统 | |
CN101393648B (zh) | 手绘几何图形的识别方法 | |
CN105654097A (zh) | 图像中四边形标记物的检测方法 | |
CN103679741A (zh) | 一种基于三维线特征的激光点云数据自动配准方法 | |
Wu et al. | A new method for registration of 3D point sets with low overlapping ratios | |
US20180003491A1 (en) | Three-dimensional(3d) test standard | |
CN102798583B (zh) | 一种基于改进的ferret的矿岩块度测量方法 | |
CN103778411B (zh) | 一种基于栅格图像划分的圆检测方法及装置 | |
CN103414861A (zh) | 一种投影仪画面自适应几何矫正的方法 | |
CN102074011B (zh) | 数字图像中任意三角形的检测方法 | |
CN106340010A (zh) | 一种基于二阶轮廓差分的角点检测方法 | |
CN104574367B (zh) | 一种基于机器视觉的集成芯片管脚几何尺寸检测计算方法 | |
CN102034254A (zh) | 一种识别几何图形的方法 | |
CN104613869A (zh) | 一种基于最大内切圆的椭圆孔组检测方法和系统 | |
CN101706260B (zh) | 一种基于亚像素的直径测量方法 | |
CN110509275B (zh) | 物品夹取方法及机器人 | |
CN109670447B (zh) | 印章选票填涂框图像的识别方法、装置及可读存储介质 | |
CN107016700A (zh) | 一种基于数字图像的圆形物体检测方法 | |
CN106122430A (zh) | 一种基于特征图像的小模数齿轮边缘检测精度计算方法 | |
CN105184775A (zh) | 基于特征向量定向的椭球形水果尺寸快速检测方法 | |
CN105092452A (zh) | 一种机制砂球体类似度的检测方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Weixing Inventor after: Liu Cheng Inventor before: Wang Weixing |
|
COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Weixing Inventor after: Zhang Xin Inventor after: Wang Zhiwei Inventor after: Zhang Yi Inventor after: Zhang Yuanfang Inventor after: Zhao Weisen Inventor after: Liu Cheng Inventor before: Wang Weixing Inventor before: Liu Cheng |
|
COR | Change of bibliographic data | ||
CB02 | Change of applicant information |
Inventor after: Gao Ting Inventor after: Zhang Xin Inventor after: Wang Zhiwei Inventor after: Wang Weixing Inventor after: Zhang Yi Inventor after: Zhang Yuanfang Inventor after: Zhao Weisen Inventor after: Liu Cheng Inventor before: Wang Weixing Inventor before: Zhang Xin Inventor before: Wang Zhiwei Inventor before: Zhang Yi Inventor before: Zhang Yuanfang Inventor before: Zhao Weisen Inventor before: Liu Cheng |
|
CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170713 |
|
CF01 | Termination of patent right due to non-payment of annual fee |