CN107871308A - 用于处理广角图像的方法和设备 - Google Patents
用于处理广角图像的方法和设备 Download PDFInfo
- Publication number
- CN107871308A CN107871308A CN201710650651.9A CN201710650651A CN107871308A CN 107871308 A CN107871308 A CN 107871308A CN 201710650651 A CN201710650651 A CN 201710650651A CN 107871308 A CN107871308 A CN 107871308A
- Authority
- CN
- China
- Prior art keywords
- roi
- correction
- distortion
- distortion correction
- chart picture
- 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 36
- 238000012937 correction Methods 0.000 claims abstract description 321
- 238000009877 rendering Methods 0.000 claims abstract description 32
- 239000013589 supplement Substances 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 238000003672 processing method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 46
- 238000012217 deletion Methods 0.000 description 8
- 230000037430 deletion Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000881853 Galaxias maculatus Species 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/18—Image warping, e.g. rearranging pixels individually
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/04—Context-preserving transformations, e.g. by using an importance map
- G06T3/047—Fisheye or wide-angle transformations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/77—Retouching; Inpainting; Scratch removal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/02—Affine transformations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/20021—Dividing image into blocks, subimages or windows
-
- 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]
-
- 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
- G06T2207/30232—Surveillance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/52—Parallel processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0124244 | 2016-09-27 | ||
KR1020160124244A KR102500836B1 (ko) | 2016-09-27 | 2016-09-27 | 광각 영상 처리 방법 및 이를 위한 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107871308A true CN107871308A (zh) | 2018-04-03 |
CN107871308B CN107871308B (zh) | 2022-11-15 |
Family
ID=59982305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710650651.9A Active CN107871308B (zh) | 2016-09-27 | 2017-08-02 | 用于处理广角图像的方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10529050B2 (zh) |
EP (1) | EP3300017B1 (zh) |
KR (1) | KR102500836B1 (zh) |
CN (1) | CN107871308B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109461213A (zh) * | 2018-11-16 | 2019-03-12 | 京东方科技集团股份有限公司 | 基于虚拟现实的图像处理方法、装置、设备和存储介质 |
WO2021092941A1 (zh) * | 2019-11-15 | 2021-05-20 | 深圳市大疆创新科技有限公司 | 感兴趣区域-池化层的计算方法与装置、以及神经网络系统 |
CN115956255A (zh) * | 2020-06-10 | 2023-04-11 | 斯纳普公司 | 使用广角成像设备的3d重建 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102500836B1 (ko) * | 2016-09-27 | 2023-02-16 | 한화테크윈 주식회사 | 광각 영상 처리 방법 및 이를 위한 장치 |
CN109345467B (zh) * | 2018-08-14 | 2021-06-04 | 深圳市麦极客图像技术有限公司 | 成像畸变校正方法、装置、计算机设备及存储介质 |
CN111380668B (zh) * | 2018-12-27 | 2022-10-11 | 浙江舜宇智能光学技术有限公司 | 一种深度相机的精度检测系统及其精度检测方法 |
CN111243317B (zh) * | 2019-04-03 | 2020-11-27 | 六安志成智能科技有限公司 | 公交路线数据调控方法 |
KR102193984B1 (ko) * | 2019-05-31 | 2020-12-22 | 주식회사 아이디스 | 감시시스템, 그 시스템에서의 어안 카메라를 이용한 ptz 카메라 제어 방법 |
US11669942B2 (en) * | 2019-09-20 | 2023-06-06 | Synaptics Incorporated | Image de-warping system |
CN111050083B (zh) * | 2019-12-31 | 2022-02-18 | 联想(北京)有限公司 | 一种电子设备及处理方法 |
TWI824321B (zh) * | 2021-07-02 | 2023-12-01 | 創惟科技股份有限公司 | 影像控制器、影像處理系統及影像修正方法 |
US11847807B2 (en) * | 2021-07-02 | 2023-12-19 | Genesys Logic, Inc. | Image processing system and processing method of video stream |
WO2023283034A1 (en) * | 2021-07-06 | 2023-01-12 | Canoo Technologies Inc. | Fisheye collage transformation for road object detection or other object detection |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030118249A1 (en) * | 2001-04-19 | 2003-06-26 | Edgar Albert D. | Method, system and software for correcting image defects |
EP1376467A2 (en) * | 2002-06-28 | 2004-01-02 | Microsoft Corporation | System and method for real time wide angle digital image correction |
US20110234765A1 (en) * | 2010-03-24 | 2011-09-29 | Fujifilm Corporation | Image processing apparatus, image processing method, image processing program, and compound eye digital camera |
US20140079336A1 (en) * | 2012-09-14 | 2014-03-20 | Pelican Imaging Corporation | Systems and methods for correcting user identified artifacts in light field images |
US20140146041A1 (en) * | 2012-11-23 | 2014-05-29 | Lg Display Co., Ltd. | Apparatus and method for correcting depth map for three-dimensional image |
US20140368606A1 (en) * | 2012-03-01 | 2014-12-18 | Geo Semiconductor Inc. | Method and system for adaptive perspective correction of ultra wide-angle lens images |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02127877A (ja) | 1988-11-08 | 1990-05-16 | Casio Comput Co Ltd | 魚眼レンズを備えた電子スチルカメラ |
KR20000000080A (ko) | 1999-09-08 | 2000-01-15 | 강범수 | 어안렌즈를 이용한 전방향 감시카메라 |
US7529424B2 (en) | 2003-05-02 | 2009-05-05 | Grandeye, Ltd. | Correction of optical distortion by image processing |
US20090027383A1 (en) * | 2003-11-19 | 2009-01-29 | Lucid Information Technology, Ltd. | Computing system parallelizing the operation of multiple graphics processing pipelines (GPPLs) and supporting depth-less based image recomposition |
KR100926231B1 (ko) | 2007-12-28 | 2009-11-09 | 주식회사 케이티 | 360도 동영상 이미지 기반 공간정보 구축 시스템 및 그구축 방법 |
KR101058274B1 (ko) | 2008-10-08 | 2011-08-22 | 삼성에스디에스 주식회사 | 가상현실 이미지 관리 시스템 및 방법 |
US8068695B2 (en) * | 2008-11-07 | 2011-11-29 | Xerox Corporation | Positional distortion compensation |
KR101230909B1 (ko) | 2010-05-27 | 2013-02-12 | (주) 에투시스템 | 차량용 광각 영상 처리장치 및 그 방법 |
US8989493B1 (en) * | 2012-02-06 | 2015-03-24 | Marvell International Ltd. | Method and apparatus for identifying regions of an image to be filtered during processing of the image |
US9299127B2 (en) | 2012-09-21 | 2016-03-29 | ImmerVision | Splitting of elliptical images |
GB2512621A (en) * | 2013-04-04 | 2014-10-08 | Sony Corp | A method and apparatus |
CN105493493B (zh) * | 2013-08-01 | 2018-08-28 | 富士胶片株式会社 | 摄像装置、摄像方法及图像处理装置 |
KR20170007069A (ko) * | 2015-07-08 | 2017-01-18 | 주식회사 케이티 | 파노라믹 비디오의 왜곡보정 방법 및 장치 |
KR102500836B1 (ko) * | 2016-09-27 | 2023-02-16 | 한화테크윈 주식회사 | 광각 영상 처리 방법 및 이를 위한 장치 |
-
2016
- 2016-09-27 KR KR1020160124244A patent/KR102500836B1/ko active IP Right Grant
-
2017
- 2017-02-08 US US15/427,530 patent/US10529050B2/en active Active
- 2017-08-02 CN CN201710650651.9A patent/CN107871308B/zh active Active
- 2017-09-27 EP EP17193494.6A patent/EP3300017B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030118249A1 (en) * | 2001-04-19 | 2003-06-26 | Edgar Albert D. | Method, system and software for correcting image defects |
EP1376467A2 (en) * | 2002-06-28 | 2004-01-02 | Microsoft Corporation | System and method for real time wide angle digital image correction |
US20110234765A1 (en) * | 2010-03-24 | 2011-09-29 | Fujifilm Corporation | Image processing apparatus, image processing method, image processing program, and compound eye digital camera |
US20140368606A1 (en) * | 2012-03-01 | 2014-12-18 | Geo Semiconductor Inc. | Method and system for adaptive perspective correction of ultra wide-angle lens images |
US20140079336A1 (en) * | 2012-09-14 | 2014-03-20 | Pelican Imaging Corporation | Systems and methods for correcting user identified artifacts in light field images |
US20140146041A1 (en) * | 2012-11-23 | 2014-05-29 | Lg Display Co., Ltd. | Apparatus and method for correcting depth map for three-dimensional image |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109461213A (zh) * | 2018-11-16 | 2019-03-12 | 京东方科技集团股份有限公司 | 基于虚拟现实的图像处理方法、装置、设备和存储介质 |
CN109461213B (zh) * | 2018-11-16 | 2023-11-28 | 京东方科技集团股份有限公司 | 基于虚拟现实的图像处理方法、装置、设备和存储介质 |
WO2021092941A1 (zh) * | 2019-11-15 | 2021-05-20 | 深圳市大疆创新科技有限公司 | 感兴趣区域-池化层的计算方法与装置、以及神经网络系统 |
CN115956255A (zh) * | 2020-06-10 | 2023-04-11 | 斯纳普公司 | 使用广角成像设备的3d重建 |
US11810316B2 (en) | 2020-06-10 | 2023-11-07 | Snap Inc. | 3D reconstruction using wide-angle imaging devices |
CN115956255B (zh) * | 2020-06-10 | 2024-04-09 | 斯纳普公司 | 使用广角成像设备的3d重建 |
Also Published As
Publication number | Publication date |
---|---|
CN107871308B (zh) | 2022-11-15 |
EP3300017A1 (en) | 2018-03-28 |
US10529050B2 (en) | 2020-01-07 |
KR20180034118A (ko) | 2018-04-04 |
KR102500836B1 (ko) | 2023-02-16 |
EP3300017B1 (en) | 2021-02-24 |
US20180089795A1 (en) | 2018-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107871308A (zh) | 用于处理广角图像的方法和设备 | |
US9491357B2 (en) | Image-processing system and image-processing method in which a size of a viewing angle and a position of a viewing point are changed for zooming | |
JP6357589B2 (ja) | 画像表示方法、装置、プログラムおよび記録媒体 | |
US20180068478A1 (en) | Rendering Contiguous Image Elements | |
CN109934773B (zh) | 一种图像处理方法、装置、电子设备和计算机可读介质 | |
WO2019001006A1 (zh) | 一种图像数据的编码、解码方法及装置 | |
JP2012104127A (ja) | 携帯型無線機器のインテリジェントなグラフィックスインタフェース | |
CN105474622A (zh) | 用于产生全对焦图像的方法和设备 | |
CN107230065B (zh) | 一种二维码显示方法、设备及计算机可读存储介质 | |
US20220269701A1 (en) | Method, apparatus, system and storage medium for data visualization | |
CN112116551A (zh) | 一种摄像头遮挡检测方法、装置、电子设备和存储介质 | |
CN112333502A (zh) | 智能电视显示方法、智能电视及计算机可读存储介质 | |
US20180018398A1 (en) | Positioning content in computer-generated displays based on available display space | |
CN113132795A (zh) | 图像处理方法及装置 | |
WO2011104698A2 (en) | Method and apparatus providing for control of a content capturing device with a requesting device to thereby capture a desired content segment | |
WO2024051541A1 (zh) | 特效图像生成方法、装置、电子设备及存储介质 | |
CN110362250A (zh) | 一种图像局部放大的方法、装置和显示设备 | |
JP6467138B2 (ja) | 地図表示システム及び地図表示プログラム | |
CN115205164A (zh) | 图像处理模型的训练方法、视频处理方法、装置及设备 | |
CN114187169A (zh) | 视频特效包的生成方法、装置、设备及存储介质 | |
KR102506581B1 (ko) | 광각 영상 처리 방법 및 이를 위한 장치 | |
KR102667877B1 (ko) | 광각 영상 처리 방법 및 이를 위한 장치 | |
JP2019140526A (ja) | 情報処理装置、情報処理方法、プログラムおよび記憶媒体 | |
US20180067594A1 (en) | User interface analytics and context usage | |
US20230388447A1 (en) | Subject-based smart segmentation of video feed on a transmitting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
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: 20190220 Address after: Gyeonggi Do city of South Korea Applicant after: HANWHA TECHWIN Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Applicant before: HANWHA AEROSPACE Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 |