CN102667865B - 用于生成环境地图的方法 - Google Patents

用于生成环境地图的方法 Download PDF

Info

Publication number
CN102667865B
CN102667865B CN201080058471.8A CN201080058471A CN102667865B CN 102667865 B CN102667865 B CN 102667865B CN 201080058471 A CN201080058471 A CN 201080058471A CN 102667865 B CN102667865 B CN 102667865B
Authority
CN
China
Prior art keywords
environment
map
image
pixel
environmental map
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
Application number
CN201080058471.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102667865A (zh
Inventor
P.高特朗
J-E.马维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THOMSON LICENSING CORP
Original Assignee
THOMSON LICENSING CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN102667865A publication Critical patent/CN102667865A/zh
Application granted granted Critical
Publication of CN102667865B publication Critical patent/CN102667865B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/02—Non-photorealistic rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
CN201080058471.8A 2009-12-21 2010-12-20 用于生成环境地图的方法 Active CN102667865B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09306301.4 2009-12-21
EP09306301 2009-12-21
PCT/EP2010/070247 WO2011080142A1 (en) 2009-12-21 2010-12-20 Method for generating an environment map

Publications (2)

Publication Number Publication Date
CN102667865A CN102667865A (zh) 2012-09-12
CN102667865B true CN102667865B (zh) 2016-04-06

Family

ID=43921094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080058471.8A Active CN102667865B (zh) 2009-12-21 2010-12-20 用于生成环境地图的方法

Country Status (6)

Country Link
US (1) US9449428B2 (enExample)
EP (1) EP2517181A1 (enExample)
JP (1) JP5711262B2 (enExample)
KR (1) KR20120102089A (enExample)
CN (1) CN102667865B (enExample)
WO (1) WO2011080142A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013127774A (ja) * 2011-11-16 2013-06-27 Canon Inc 画像処理装置、画像処理方法及びプログラム
CN102610139B (zh) * 2012-01-12 2015-02-18 中国人民解放军空军军训器材研究所 空中目标绘制大小修正的方法和系统
US9378554B2 (en) * 2014-10-09 2016-06-28 Caterpillar Inc. Real-time range map generation
EP3057067B1 (en) * 2015-02-16 2017-08-23 Thomson Licensing Device and method for estimating a glossy part of radiation
US10657724B2 (en) * 2015-12-21 2020-05-19 Thomson Licensing Key lights direction detection
FR3054347B1 (fr) * 2016-07-19 2019-08-23 Safran Procede et dispositif d'aide a la navigation d'un vehicule
WO2021100177A1 (ja) * 2019-11-21 2021-05-27 株式会社ソニー・インタラクティブエンタテインメント 入射光情報取得方法、入射光情報取得システム、および情報処理装置
CN117121059A (zh) * 2021-04-07 2023-11-24 交互数字Ce专利控股有限公司 支持光效果的体积视频
KR102412127B1 (ko) 2021-11-04 2022-06-28 한국도시재생기술(주) 재활용 합성 수지를 이용한 도로용 경계석
KR102602729B1 (ko) 2022-09-02 2023-11-16 휴먼이엔티 주식회사 Lid 도로경계 블럭 제조방법
CN118585602B (zh) * 2024-08-02 2024-10-15 中国电子科技集团公司第五十四研究所 一种基于蒙特卡洛实验的数字地图分辨率确定方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1291848A (zh) * 1999-06-30 2001-04-18 汤姆森许可公司 多信号源视频投影显示器
CN101366284A (zh) * 2006-01-09 2009-02-11 汤姆森许可贸易公司 为多视点视频编码提供降低分辨率更新模式的方法和装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354229A (en) 1980-03-10 1982-10-12 International Business Machines Corporation Loop initialization mechanism for a peer-to-peer communication system
US4335426A (en) 1980-03-10 1982-06-15 International Business Machines Corporation Remote processor initialization in a multi-station peer-to-peer intercommunication system
US4451881A (en) 1981-11-03 1984-05-29 International Business Machines Corp. Data processing system bus for multiple independent users
US4680753A (en) 1985-04-03 1987-07-14 Texas Instruments Incorporated System and method for controlling network bus communications for input-output interlocking information among distributed programmable controllers
US5231634B1 (en) 1991-12-18 1996-04-02 Proxim Inc Medium access protocol for wireless lans
DE4340679A1 (de) 1993-11-30 1995-06-01 Detecon Gmbh Sprachmodul für die akustische Wiedergabe von SAPI 3 Messages (Short Message Service) in einer Mobilstation (MS)
JPH0863618A (ja) 1994-08-25 1996-03-08 Imeeji Joho Kagaku Kenkyusho 画像処理装置
US5809313A (en) 1995-07-06 1998-09-15 Sun Microsystems, Inc. Method and apparatus for powering-on a computer-based system via a network interface
US6069896A (en) 1996-10-15 2000-05-30 Motorola, Inc. Capability addressable network and method therefor
US6144992A (en) 1997-05-09 2000-11-07 Altiris, Inc. Method and system for client/server and peer-to-peer disk imaging
US5862452A (en) 1997-10-20 1999-01-19 Motorola, Inc. Method, access point device and peripheral devices for low complexity dynamic persistence mode for random access in a wireless communication system
US6058106A (en) 1997-10-20 2000-05-02 Motorola, Inc. Network protocol method, access point device and peripheral devices for providing for an efficient centrally coordinated peer-to-peer wireless communications network
US6486908B1 (en) * 1998-05-27 2002-11-26 Industrial Technology Research Institute Image-based method and system for building spherical panoramas
US6154743A (en) 1998-06-16 2000-11-28 Cisco Technology, Inc. Technique for accessing heterogeneous directory services in an APPN environment
JP2000235657A (ja) 1999-02-17 2000-08-29 Nippon Telegr & Teleph Corp <Ntt> 画像表示方法及び装置
JP2003187267A (ja) 2001-12-14 2003-07-04 Foundation For Advancement Of Science & Technology ロボット
JP4436101B2 (ja) * 2003-09-29 2010-03-24 学校法人東京理科大学 ロボット
US7064769B2 (en) * 2003-09-30 2006-06-20 Sharp Laboratories Of America, Inc. Systems and methods for computing the presence of self-luminous elements in an image
JP4400727B2 (ja) 2004-03-11 2010-01-20 富士ゼロックス株式会社 画像処理装置および画像処理方法
ES2325374T3 (es) * 2005-05-03 2009-09-02 Seac02 S.R.L. Sistema de realidad aumentada con identificacion de objeto marcador real.
JP2007018173A (ja) * 2005-07-06 2007-01-25 Canon Inc 画像処理方法、画像処理装置
JP4804256B2 (ja) * 2006-07-27 2011-11-02 キヤノン株式会社 情報処理方法
JP4816373B2 (ja) 2006-09-28 2011-11-16 大日本印刷株式会社 医用画像処理システム
US20090109240A1 (en) * 2007-10-24 2009-04-30 Roman Englert Method and System for Providing and Reconstructing a Photorealistic Three-Dimensional Environment
US20090167762A1 (en) * 2007-12-26 2009-07-02 Ofer Alon System and Method for Creating Shaders Via Reference Image Sampling
CN100594519C (zh) 2008-03-03 2010-03-17 北京航空航天大学 用球面全景摄像机实时生成增强现实环境光照模型的方法
US20090251460A1 (en) * 2008-04-04 2009-10-08 Fuji Xerox Co., Ltd. Systems and methods for incorporating reflection of a user and surrounding environment into a graphical user interface
GB2465791A (en) 2008-11-28 2010-06-02 Sony Corp Rendering shadows in augmented reality scenes
CN101751654A (zh) 2008-12-11 2010-06-23 魏歌 真实环境中采集的灯光信息在虚拟现实中的应用
US8391634B1 (en) * 2009-04-28 2013-03-05 Google Inc. Illumination estimation for images
CN101710429B (zh) 2009-10-12 2012-09-05 湖南大学 一种基于动态光照图的增强现实系统光照算法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1291848A (zh) * 1999-06-30 2001-04-18 汤姆森许可公司 多信号源视频投影显示器
CN101366284A (zh) * 2006-01-09 2009-02-11 汤姆森许可贸易公司 为多视点视频编码提供降低分辨率更新模式的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hallucinating Environment Maps from Single Images;Christopher Cameron;《检索自网络：http://www.cs.cmu.edu/afs/andrew/scs/cs/15-463/f05/pub/www/projects/fproj/cmcamero/》;20051219;第1页第1段，第2页第1段－第4页最后1段，第3页第1－2图、第4页第1图 *

Also Published As

Publication number Publication date
US9449428B2 (en) 2016-09-20
KR20120102089A (ko) 2012-09-17
CN102667865A (zh) 2012-09-12
JP2013515307A (ja) 2013-05-02
JP5711262B2 (ja) 2015-04-30
EP2517181A1 (en) 2012-10-31
US20120256923A1 (en) 2012-10-11
WO2011080142A1 (en) 2011-07-07

Similar Documents

Publication Publication Date Title
CN102667865B (zh) 用于生成环境地图的方法
TWI810818B (zh) 提供三維模型的電腦實施方法與系統及其相關之儲存媒體
TWI764974B (zh) 使用一類神經網路過濾影像資料
US11055830B2 (en) Rendering process and system
US10719920B2 (en) Environment map generation and hole filling
US11823321B2 (en) Denoising techniques suitable for recurrent blurs
CN111656407A (zh) 对动态三维模型的视图进行融合、纹理化和绘制
US11276150B2 (en) Environment map generation and hole filling
US8854392B2 (en) Circular scratch shader
US20240020915A1 (en) Generative model for 3d face synthesis with hdri relighting
Zhao et al. LITAR: Visually coherent lighting for mobile augmented reality
Schwandt et al. A single camera image based approach for glossy reflections in mixed reality applications
CN116758208A (zh) 全局光照渲染方法、装置、存储介质及电子设备
US20240127402A1 (en) Artificial intelligence techniques for extrapolating hdr panoramas from ldr low fov images
Freer et al. Novel-view synthesis of human tourist photos
CN120202497A (zh) 外观捕获
Schwandt et al. Environment estimation for glossy reflections in mixed reality applications using a neural network
CN111243099B (zh) 一种处理图像的方法和装置以及在ar设备中显示图像的方法和装置
US20250218013A1 (en) Method and apparatus for generating human body depth map, electronic device, and storage medium
GB2624103A (en) Artificial intelligence techniques for extrapolating HDR panoramas from LDR low FOV images
CN119784916A (zh) 图像处理方法、装置、电子设备、存储介质及程序产品
Noor et al. SAwareSSGI: Surrounding-Aware Screen-Space Global Illumination Using Generative Adversarial Networks
CN119342155A (zh) 虚拟拍摄方法、装置、设备及存储介质
Gera Casual Scene Capture and Editing for AR/VR Applications
Mantel¹ et al. A Simulation System for Scene Synthesis

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