CN104978737A - 相机建模系统 - Google Patents
相机建模系统 Download PDFInfo
- Publication number
- CN104978737A CN104978737A CN201510145651.4A CN201510145651A CN104978737A CN 104978737 A CN104978737 A CN 104978737A CN 201510145651 A CN201510145651 A CN 201510145651A CN 104978737 A CN104978737 A CN 104978737A
- Authority
- CN
- China
- Prior art keywords
- camera
- view pattern
- modeling
- end point
- pattern
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 41
- 238000010586 diagram Methods 0.000 description 18
- 239000011159 matrix material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30244—Camera pose
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Studio Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0040061 | 2014-04-03 | ||
KR1020140040061A KR102225620B1 (ko) | 2014-04-03 | 2014-04-03 | 카메라 모델링 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104978737A true CN104978737A (zh) | 2015-10-14 |
CN104978737B CN104978737B (zh) | 2020-01-24 |
Family
ID=54210862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510145651.4A Active CN104978737B (zh) | 2014-04-03 | 2015-03-30 | 相机建模系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10348961B2 (zh) |
KR (1) | KR102225620B1 (zh) |
CN (1) | CN104978737B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109493387A (zh) * | 2017-09-11 | 2019-03-19 | 北京图森未来科技有限公司 | 一种多摄像头光轴对齐的方法和装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9996752B2 (en) * | 2016-08-30 | 2018-06-12 | Canon Kabushiki Kaisha | Method, system and apparatus for processing an image |
US10582095B2 (en) | 2016-10-14 | 2020-03-03 | MP High Tech Solutions Pty Ltd | Imaging apparatuses and enclosures |
US11765323B2 (en) * | 2017-05-26 | 2023-09-19 | Calumino Pty Ltd. | Apparatus and method of location determination in a thermal imaging system |
JP6976733B2 (ja) * | 2017-06-14 | 2021-12-08 | キヤノン株式会社 | 画像処理装置、画像処理方法、およびプログラム |
US10636137B1 (en) * | 2017-10-23 | 2020-04-28 | Amazon Technologies, Inc. | System for determining object orientations in an image |
US10580164B2 (en) * | 2018-04-05 | 2020-03-03 | Microsoft Technology Licensing, Llc | Automatic camera calibration |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060078214A1 (en) * | 2004-10-12 | 2006-04-13 | Eastman Kodak Company | Image processing based on direction of gravity |
CN1969312A (zh) * | 2004-04-30 | 2007-05-23 | 微软公司 | 用于选择视图模式和设定的系统和方法 |
US7356425B2 (en) * | 2005-03-14 | 2008-04-08 | Ge Security, Inc. | Method and system for camera autocalibration |
CN101520852A (zh) * | 2008-02-29 | 2009-09-02 | 富士通株式会社 | 消失点检测装置和检测方法 |
US20100295948A1 (en) * | 2009-05-21 | 2010-11-25 | Vimicro Corporation | Method and device for camera calibration |
US20120249837A1 (en) * | 2011-04-01 | 2012-10-04 | Lawrence Shao-Hsien Chen | Methods and Systems for Real-Time Image-Capture Feedback |
US20130070108A1 (en) * | 2010-03-26 | 2013-03-21 | Maarten Aerts | Method and arrangement for multi-camera calibration |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6591005B1 (en) * | 2000-03-27 | 2003-07-08 | Eastman Kodak Company | Method of estimating image format and orientation based upon vanishing point location |
JP3549463B2 (ja) * | 2000-06-02 | 2004-08-04 | 松下電器産業株式会社 | カメラ装置 |
KR100443552B1 (ko) * | 2002-11-18 | 2004-08-09 | 한국전자통신연구원 | 가상 현실 구현 시스템 및 방법 |
US8855405B2 (en) * | 2003-04-30 | 2014-10-07 | Deere & Company | System and method for detecting and analyzing features in an agricultural field for vehicle guidance |
JP3891181B2 (ja) | 2004-02-20 | 2007-03-14 | 住友電気工業株式会社 | カメラパラメータの自動算出方法及び装置 |
JP5079614B2 (ja) | 2008-07-15 | 2012-11-21 | Toa株式会社 | カメラパラメータ特定装置および方法ならびにプログラム |
US8396285B2 (en) * | 2009-04-20 | 2013-03-12 | Hewlett-Packard Development Company, L.P. | Estimating vanishing points in images |
JP5375958B2 (ja) * | 2009-06-18 | 2013-12-25 | 富士通株式会社 | 画像処理装置および画像処理方法 |
US8731303B2 (en) * | 2010-12-07 | 2014-05-20 | Sony Corporation | Vanishing point estimation system and methods |
US9160979B1 (en) * | 2011-05-27 | 2015-10-13 | Trimble Navigation Limited | Determining camera position for a photograph having a displaced center of projection |
JP5613147B2 (ja) | 2011-12-27 | 2014-10-22 | 住友電気工業株式会社 | カメラパラメータ測定装置、カメラパラメータ測定方法、及びプログラム |
US20130314401A1 (en) * | 2012-05-23 | 2013-11-28 | 1-800 Contacts, Inc. | Systems and methods for generating a 3-d model of a user for a virtual try-on product |
US20140019303A1 (en) * | 2012-07-13 | 2014-01-16 | Wal-Mart Stores, Inc. | Comparison of Product Information |
US9135705B2 (en) * | 2012-10-16 | 2015-09-15 | Qualcomm Incorporated | Sensor calibration and position estimation based on vanishing point determination |
US8923650B2 (en) * | 2013-01-07 | 2014-12-30 | Wexenergy Innovations Llc | System and method of measuring distances related to an object |
-
2014
- 2014-04-03 KR KR1020140040061A patent/KR102225620B1/ko active IP Right Grant
-
2015
- 2015-03-30 CN CN201510145651.4A patent/CN104978737B/zh active Active
- 2015-03-30 US US14/672,353 patent/US10348961B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1969312A (zh) * | 2004-04-30 | 2007-05-23 | 微软公司 | 用于选择视图模式和设定的系统和方法 |
US20060078214A1 (en) * | 2004-10-12 | 2006-04-13 | Eastman Kodak Company | Image processing based on direction of gravity |
US7356425B2 (en) * | 2005-03-14 | 2008-04-08 | Ge Security, Inc. | Method and system for camera autocalibration |
CN101520852A (zh) * | 2008-02-29 | 2009-09-02 | 富士通株式会社 | 消失点检测装置和检测方法 |
US20100295948A1 (en) * | 2009-05-21 | 2010-11-25 | Vimicro Corporation | Method and device for camera calibration |
US20130070108A1 (en) * | 2010-03-26 | 2013-03-21 | Maarten Aerts | Method and arrangement for multi-camera calibration |
US20120249837A1 (en) * | 2011-04-01 | 2012-10-04 | Lawrence Shao-Hsien Chen | Methods and Systems for Real-Time Image-Capture Feedback |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109493387A (zh) * | 2017-09-11 | 2019-03-19 | 北京图森未来科技有限公司 | 一种多摄像头光轴对齐的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20150288878A1 (en) | 2015-10-08 |
KR102225620B1 (ko) | 2021-03-12 |
CN104978737B (zh) | 2020-01-24 |
KR20150115287A (ko) | 2015-10-14 |
US10348961B2 (en) | 2019-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104978737A (zh) | 相机建模系统 | |
US20180322646A1 (en) | Gaussian mixture models for temporal depth fusion | |
KR101947826B1 (ko) | 차량의 주차구획 인식방법 | |
CN108876749A (zh) | 一种鲁棒的镜头畸变校正方法 | |
CN102565072B (zh) | 拉伸铝合金板表面裂纹立体视觉在线检测方法 | |
CN102113321B (zh) | 目标对象物位置确定装置 | |
US20200167578A1 (en) | Object tracking method, object tracking apparatus, vehicle having the same, and computer-program product | |
CN104902246A (zh) | 视频监视方法和装置 | |
WO2012165491A1 (ja) | ステレオカメラ装置、および、コンピュータ読み取り可能な記録媒体 | |
CN110334678A (zh) | 一种基于视觉融合的行人检测方法 | |
WO2004106856A1 (ja) | ステレオカメラ支持装置、ステレオカメラ支持方法及びキャリブレーション検出装置及びキャリブレーション補正装置並びにステレオカメラシステム | |
CN103782232A (zh) | 投影仪及其控制方法 | |
US20160144786A1 (en) | Method and apparatus for providing driving information | |
CN112798811B (zh) | 速度测量方法、装置和设备 | |
US9332247B2 (en) | Image processing device, non-transitory computer readable recording medium, and image processing method | |
KR102096230B1 (ko) | 도착 레인으로 합병되는 이동 아이템의 출발 레인을 결정 | |
CN104463899A (zh) | 一种目标对象检测、监控方法及其装置 | |
CN105286871A (zh) | 一种基于视频处理的人体身高测量方法 | |
CN109212377A (zh) | 一种高压线路障碍物识别方法、装置、巡检机器人 | |
CN105592301B (zh) | 摄像设备及其控制方法和监视照相机系统 | |
CN107145828A (zh) | 车辆全景图像处理方法及装置 | |
JP6860445B2 (ja) | 物体距離検出装置 | |
CN106097297B (zh) | 一种摄像头遮挡范围计算方法 | |
Delmas et al. | Stereo camera visual odometry for moving urban environments | |
JP6988860B2 (ja) | 情報処理システム、情報処理方法及び情報処理プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Gyeongnam Changwon City, South Korea Applicant after: HANWHA AEROSPACE Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Applicant before: HANWHA TECHWIN Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190409 Address after: Gyeonggi Do city of South Korea Applicant after: HANWHA TECHWIN Co.,Ltd. Applicant after: Hanwha Precision Machinery Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Applicant before: HANWHA AEROSPACE Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: Gyeonggi Do city of South Korea Patentee after: HANWHA TECHWIN Co.,Ltd. Address before: Gyeonggi Do city of South Korea Patentee before: Hanwha Techwin Co.,Ltd. Patentee before: Hanwha Precision Machinery Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do city of South Korea Patentee after: Hanhua Vision Co.,Ltd. Address before: Gyeonggi Do city of South Korea Patentee before: HANWHA TECHWIN Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |