CN103400387B - 在图像中线段吸附的方法及装置,构造多边形的方法及装置 - Google Patents
在图像中线段吸附的方法及装置,构造多边形的方法及装置 Download PDFInfo
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- CN103400387B CN103400387B CN201310338246.5A CN201310338246A CN103400387B CN 103400387 B CN103400387 B CN 103400387B CN 201310338246 A CN201310338246 A CN 201310338246A CN 103400387 B CN103400387 B CN 103400387B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20104—Interactive definition of region of interest [ROI]
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Processing Or Creating Images (AREA)
Abstract
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Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310338246.5A CN103400387B (zh) | 2013-08-06 | 2013-08-06 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
PCT/CN2014/083783 WO2015018337A1 (zh) | 2013-08-06 | 2014-08-06 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
Applications Claiming Priority (1)
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CN201310338246.5A CN103400387B (zh) | 2013-08-06 | 2013-08-06 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN103400387A CN103400387A (zh) | 2013-11-20 |
CN103400387B true CN103400387B (zh) | 2018-10-09 |
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CN201310338246.5A Active CN103400387B (zh) | 2013-08-06 | 2013-08-06 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
Country Status (2)
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CN (1) | CN103400387B (zh) |
WO (1) | WO2015018337A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103400387B (zh) * | 2013-08-06 | 2018-10-09 | 上海合合信息科技发展有限公司 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
CN103399696B (zh) | 2013-08-16 | 2018-10-09 | 上海合合信息科技发展有限公司 | 直线/线段吸附的方法及装置,构造多边形的方法及装置 |
CN104835184B (zh) * | 2014-02-10 | 2018-03-20 | 成都理想境界科技有限公司 | 图像中四边形区域的提取方法 |
CN109979020B (zh) * | 2019-04-04 | 2020-12-22 | 广州视源电子科技股份有限公司 | 一种线段吸附方法、装置、设备及存储介质 |
CN111352545A (zh) * | 2019-05-07 | 2020-06-30 | 鸿合科技股份有限公司 | 一种交互式服务的自动吸附方法及相关设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1846250A (zh) * | 2003-09-03 | 2006-10-11 | 奥林巴斯株式会社 | 图像显示装置、图像显示程序、图像显示方法、记录图像显示程序的记录介质 |
CN101807293A (zh) * | 2010-03-19 | 2010-08-18 | 上海合合信息科技发展有限公司 | 调整图像四边形框检测结果的方法 |
CN101853519A (zh) * | 2009-04-01 | 2010-10-06 | 英业达股份有限公司 | 向量图形的形变控制系统及其方法 |
CN101859224A (zh) * | 2010-04-30 | 2010-10-13 | 陈铸 | 一种从数字图片中抠取目标对象的方法和系统 |
CN102360395A (zh) * | 2011-09-29 | 2012-02-22 | 沈阳远大铝业工程有限公司 | 一种用于幕墙不规则四边形装饰板批量展开图的绘制方法 |
CN102646258A (zh) * | 2011-02-21 | 2012-08-22 | 腾讯科技(深圳)有限公司 | 图像裁剪方法及系统 |
CN102938064A (zh) * | 2012-11-23 | 2013-02-20 | 南京大学 | 基于LiDAR数据与正射影像的停车场结构提取方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008059081A (ja) * | 2006-08-29 | 2008-03-13 | Sony Corp | 画像処理装置及び画像処理方法、並びにコンピュータ・プログラム |
CN101634795B (zh) * | 2009-08-20 | 2011-06-08 | 上海合合信息科技发展有限公司 | 相机自动聚焦方法及系统 |
US8345106B2 (en) * | 2009-09-23 | 2013-01-01 | Microsoft Corporation | Camera-based scanning |
CN103176687A (zh) * | 2011-12-26 | 2013-06-26 | 腾讯科技(深圳)有限公司 | 一种桌面图标的分区管理方法和系统 |
CN103400387B (zh) * | 2013-08-06 | 2018-10-09 | 上海合合信息科技发展有限公司 | 在图像中线段吸附的方法及装置,构造多边形的方法及装置 |
CN103399696B (zh) * | 2013-08-16 | 2018-10-09 | 上海合合信息科技发展有限公司 | 直线/线段吸附的方法及装置,构造多边形的方法及装置 |
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2013
- 2013-08-06 CN CN201310338246.5A patent/CN103400387B/zh active Active
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2014
- 2014-08-06 WO PCT/CN2014/083783 patent/WO2015018337A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1846250A (zh) * | 2003-09-03 | 2006-10-11 | 奥林巴斯株式会社 | 图像显示装置、图像显示程序、图像显示方法、记录图像显示程序的记录介质 |
CN101853519A (zh) * | 2009-04-01 | 2010-10-06 | 英业达股份有限公司 | 向量图形的形变控制系统及其方法 |
CN101807293A (zh) * | 2010-03-19 | 2010-08-18 | 上海合合信息科技发展有限公司 | 调整图像四边形框检测结果的方法 |
CN101859224A (zh) * | 2010-04-30 | 2010-10-13 | 陈铸 | 一种从数字图片中抠取目标对象的方法和系统 |
CN102646258A (zh) * | 2011-02-21 | 2012-08-22 | 腾讯科技(深圳)有限公司 | 图像裁剪方法及系统 |
CN102360395A (zh) * | 2011-09-29 | 2012-02-22 | 沈阳远大铝业工程有限公司 | 一种用于幕墙不规则四边形装饰板批量展开图的绘制方法 |
CN102938064A (zh) * | 2012-11-23 | 2013-02-20 | 南京大学 | 基于LiDAR数据与正射影像的停车场结构提取方法 |
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CN103400387A (zh) | 2013-11-20 |
WO2015018337A1 (zh) | 2015-02-12 |
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