WO2009051062A1 - 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体 - Google Patents

画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体 Download PDF

Info

Publication number
WO2009051062A1
WO2009051062A1 PCT/JP2008/068375 JP2008068375W WO2009051062A1 WO 2009051062 A1 WO2009051062 A1 WO 2009051062A1 JP 2008068375 W JP2008068375 W JP 2008068375W WO 2009051062 A1 WO2009051062 A1 WO 2009051062A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
program
corresponding point
generation method
image generation
Prior art date
Application number
PCT/JP2008/068375
Other languages
English (en)
French (fr)
Inventor
Hideaki Kimata
Shinya Shimizu
Kazuto Kamikura
Yoshiyuki Yashima
Original Assignee
Nippon Telegraph And Telephone Corporation
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 Nippon Telegraph And Telephone Corporation filed Critical Nippon Telegraph And Telephone Corporation
Priority to KR1020107007424A priority Critical patent/KR101136506B1/ko
Priority to EP08839225.3A priority patent/EP2221763A4/en
Priority to BRPI0818187A priority patent/BRPI0818187A2/pt
Priority to JP2009538070A priority patent/JP4578566B2/ja
Priority to US12/682,027 priority patent/US8355596B2/en
Priority to CN2008801115467A priority patent/CN101821770B/zh
Priority to CA2702163A priority patent/CA2702163C/en
Publication of WO2009051062A1 publication Critical patent/WO2009051062A1/ja

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
    • 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
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
  • Image Generation (AREA)

Abstract

　画像Ａと、画像Ａよりもビット深度の高い画像Ｂから画像Ｃの画像情報を生成する画像生成方法であって、画像Ａをトーンマッピングして、画像Ｂと同じビット深度を有する画像Ｃを作成し、画像Ｃの各画素位置と画像Ｂ中の対応点の有無および対応点位置を推定し、対応点があると推定された、画像Ｃ中の画素位置に、画像Ｂ中の対応位置の画像情報を設定する。対応点推定で対応点がないと推定された、画像Ｃ中の画素位置の画像情報を、対応点があると推定されて設定された画像情報から作成するようにしても良い。
PCT/JP2008/068375 2007-10-15 2008-10-09 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体 WO2009051062A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020107007424A KR101136506B1 (ko) 2007-10-15 2008-10-09 화상 생성 방법, 장치 및 그 프로그램 및 프로그램을 기록한 기록매체
EP08839225.3A EP2221763A4 (en) 2007-10-15 2008-10-09 PICTURE PRODUCTION PROCESS, DEVICE, PROGRAM THEREFOR AND PROGRAM-STORED RECORDING MEDIUM
BRPI0818187A BRPI0818187A2 (pt) 2007-10-15 2008-10-09 método e aparelho de geração de imagens, programa para os mesmos, e meio de armazenagem que armazena o programa
JP2009538070A JP4578566B2 (ja) 2007-10-15 2008-10-09 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体
US12/682,027 US8355596B2 (en) 2007-10-15 2008-10-09 Image generation method and apparatus, program therefor, and storage medium which stores the program
CN2008801115467A CN101821770B (zh) 2007-10-15 2008-10-09 图像生成方法和装置
CA2702163A CA2702163C (en) 2007-10-15 2008-10-09 Image generation method and apparatus, program therefor, and storage medium which stores the program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-267613 2007-10-15
JP2007267613 2007-10-15

Publications (1)

Publication Number Publication Date
WO2009051062A1 true WO2009051062A1 (ja) 2009-04-23

Family

ID=40567329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068375 WO2009051062A1 (ja) 2007-10-15 2008-10-09 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体

Country Status (10)

Country Link
US (1) US8355596B2 (ja)
EP (1) EP2221763A4 (ja)
JP (2) JP4578566B2 (ja)
KR (1) KR101136506B1 (ja)
CN (1) CN101821770B (ja)
BR (1) BRPI0818187A2 (ja)
CA (1) CA2702163C (ja)
RU (1) RU2438179C1 (ja)
TW (1) TWI365421B (ja)
WO (1) WO2009051062A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009051062A1 (ja) * 2007-10-15 2009-04-23 Nippon Telegraph And Telephone Corporation 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体
JP6216143B2 (ja) * 2012-06-20 2017-10-18 キヤノン株式会社 画像処理装置、その制御方法、およびプログラム
CN104754359B (zh) * 2015-01-26 2017-07-21 清华大学深圳研究生院 一种二维自由视点视频的深度图编码失真预测方法
US10187584B2 (en) * 2016-12-20 2019-01-22 Microsoft Technology Licensing, Llc Dynamic range extension to produce high dynamic range images
KR102086581B1 (ko) 2018-04-27 2020-03-09 주식회사 쓰리에이치굿스 열과 플라즈마를 이용한 공기살균 기능을 갖는 실내용 냉난방기
KR102033512B1 (ko) 2018-04-27 2019-10-17 주식회사 쓰리에이치굿스 후열 리싸이클 기능을 갖는 히터
JP6704572B2 (ja) * 2018-05-08 2020-06-03 ウエノテックス株式会社 体積推定装置、体積推定システムおよび体積推定方法
KR102104904B1 (ko) 2018-07-13 2020-05-29 주식회사 쓰리에이치굿스 복사 대류형 냉난방기
JP7042520B2 (ja) * 2020-03-12 2022-03-28 ウエノテックス株式会社 体積推定装置、体積推定システムおよび体積推定方法
US11475549B1 (en) * 2021-06-04 2022-10-18 Nvidia Corporation High dynamic range image generation from tone mapped standard dynamic range images
CN113438400B (zh) * 2021-06-25 2022-10-21 维沃移动通信（杭州）有限公司 图像采集方法、图像采集装置和电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11112790A (ja) * 1997-10-06 1999-04-23 Canon Inc 画像合成装置および方法
JPH11242737A (ja) * 1998-02-26 1999-09-07 Ricoh Co Ltd 画像処理方法及び装置並びに情報記録媒体
JP2007267613A (ja) 2006-03-30 2007-10-18 Kubota Corp コンバインにおける穀粒排出用オーガの操作装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187754A (en) * 1991-04-30 1993-02-16 General Electric Company Forming, with the aid of an overview image, a composite image from a mosaic of images
EP0650299B1 (fr) 1993-10-20 1998-07-22 Laboratoires D'electronique Philips S.A.S. Procédé de traitement des niveaux de luminance dans une image composite et système de traitement d'image appliquant ce procédé
JPH09218954A (ja) 1996-02-14 1997-08-19 Nippon Telegr & Teleph Corp <Ntt> 画像生成方法
JP2998791B2 (ja) 1996-10-31 2000-01-11 日本電気株式会社 三次元構造推定装置
JP3233601B2 (ja) 1997-09-25 2001-11-26 シャープ株式会社 画像処理装置
DE19730305A1 (de) * 1997-07-15 1999-01-21 Bosch Gmbh Robert Verfahren zur Erzeugung eines verbesserten Bildsignals bei der Bewegungsschätzung von Bildsequenzen, insbesondere eines Prädiktionssignals für Bewegtbilder mit bewegungskompensierender Prädiktion
US6424752B1 (en) 1997-10-06 2002-07-23 Canon Kabushiki Kaisha Image synthesis apparatus and image synthesis method
US6269175B1 (en) * 1998-08-28 2001-07-31 Sarnoff Corporation Method and apparatus for enhancing regions of aligned images using flow estimation
JP3561446B2 (ja) 1999-08-25 2004-09-02 日本電信電話株式会社 画像生成方法及びその装置
US7274830B2 (en) * 2002-06-12 2007-09-25 Litton Systems, Inc. System for multi-sensor image fusion
WO2004057531A1 (ja) 2002-12-20 2004-07-08 Jicoux Datasystems, Inc. 画像合成装置、及びプログラム
US7148484B2 (en) * 2003-01-24 2006-12-12 The Regents Of The University Of California Cellular telephone-based radiation sensor and wide-area detection network
US6879731B2 (en) * 2003-04-29 2005-04-12 Microsoft Corporation System and process for generating high dynamic range video
AU2003245902A1 (en) * 2003-06-02 2005-01-21 Sensovation Ag Apparatus and methods for photo-electric measurement
DE10330926B4 (de) * 2003-07-08 2008-11-27 Siemens Ag Verfahren zur absoluten Korrektur von B0-Feld-Abweichungen in der Magnetresonanz-Tomographie-Bildgebung
US7474355B2 (en) * 2003-08-06 2009-01-06 Zoran Corporation Chroma upsampling method and apparatus therefor
RU2267232C1 (ru) 2004-06-11 2005-12-27 Федеральное государственное унитарное предприятие Научно-исследовательский институт комплексных испытаний оптико-электронных приборов и систем (ФГУП НИИКИ ОЭП) Способ преобразования изображений
CN101052988A (zh) * 2005-06-22 2007-10-10 松下电器产业株式会社 图像生成装置及图像生成方法
WO2009051062A1 (ja) * 2007-10-15 2009-04-23 Nippon Telegraph And Telephone Corporation 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11112790A (ja) * 1997-10-06 1999-04-23 Canon Inc 画像合成装置および方法
JPH11242737A (ja) * 1998-02-26 1999-09-07 Ricoh Co Ltd 画像処理方法及び装置並びに情報記録媒体
JP2007267613A (ja) 2006-03-30 2007-10-18 Kubota Corp コンバインにおける穀粒排出用オーガの操作装置

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
E. REINHARD; M. STARK; P. SHIRLEY; J. FERWERDA: "Photographic Tone Reproduction for Digital Images", SIGGRAPH, 2002
KEITA TAKAHASHI; TAKESHI NAEMURA: "Layered Light-Field Rendering with Focus Measurement", EURASIP SIGNAL PROCESSING: IMAGE COMMUNICATION, vol. 21, no. 6, 2006, pages 519 - 530
M. DROESE; T. FUJII; M. TANIMOTO: "Ray-Space Interpolation Constraining Smooth Disparities Based On Loopy Belief Propagation", PROC. OF IWSSIP2004, September 2004 (2004-09-01), pages 247 - 250
See also references of EP2221763A4 *
TAKASHI MATSUYAMA; TAKESHI TAKAI; XIAOJUNN WU; SHOHEI NOBUHARA: "Generation, Editing, and Visualization of 3D Video", PROCEEDINGS OF THE VIRTUAL REALITY SOCIETY OF JAPAN, vol. 7, no. 4, December 2002 (2002-12-01), pages 521 - 532

Also Published As

Publication number Publication date
JP4578566B2 (ja) 2010-11-10
EP2221763A1 (en) 2010-08-25
US8355596B2 (en) 2013-01-15
US20100290715A1 (en) 2010-11-18
EP2221763A4 (en) 2013-05-01
RU2438179C1 (ru) 2011-12-27
CA2702163C (en) 2014-07-22
JPWO2009051062A1 (ja) 2011-03-03
TWI365421B (en) 2012-06-01
KR20100053680A (ko) 2010-05-20
BRPI0818187A2 (pt) 2016-10-18
JP2011008815A (ja) 2011-01-13
CN101821770A (zh) 2010-09-01
TW200919366A (en) 2009-05-01
KR101136506B1 (ko) 2012-04-17
CN101821770B (zh) 2012-08-22
CA2702163A1 (en) 2009-04-23

Similar Documents

Publication Publication Date Title
WO2009051062A1 (ja) 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体
WO2009051065A1 (ja) 画像生成方法、装置、およびそのプログラム並びにプログラムを記録した記録媒体
TR201911203T4 (tr) Yüksek performanslı bellek cihazları için saat ve kontrol sinyali üretimi.
MX2009007275A (es) Estimacion de la tension y de los parametros elasticos en formaciones terrestres.
WO2006105054A3 (en) Method and system for improving video metadata through the use of frame-to-frame correspondences
WO2006057994A3 (en) Film grain simulation technique for use in media playback devices
WO2008141996A3 (en) Semi-automatic contour detection
WO2009091383A3 (en) Video and depth coding
WO2010006254A3 (en) System and methods for dynamically generating earth position data for overhead images and derived information
WO2008069998A3 (en) Estimating a location of an object in an image
WO2010078972A3 (en) Method and arrangement for handling non-textual information
MX2013001121A (es) Imagenes de alta resolucion de la profundidad del pozo.
WO2009099704A3 (en) Dynamic soft keyboard
ATE382919T1 (de) Erzeugen einer tiefenkarte
WO2011031811A3 (en) Data line management in a memory device
WO2009131703A3 (en) Coding of depth signal
WO2009129310A3 (en) Method and system for media initialization via data sharing
EP2101421A3 (en) Data relaying apparatus, communication apparatus, and data relaying method
WO2009130990A8 (en) Image processing apparatus, image processing method, and storage medium
WO2007077243A3 (en) Systems and methods for visual signal extrapolation or interpolation
WO2009104514A8 (en) Information processing apparatus, control method of the information processing apparatus, program thereof and storage medium storing the program
WO2012067802A3 (en) Techniques to annotate street view images with contextual information
WO2010048640A3 (en) Rendering 3d data to hogel data
WO2007084760A3 (en) Identifying design issues in electronic forms
WO2009157707A3 (en) Image processing method and apparatus

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880111546.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08839225

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009538070

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20107007424

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1887/CHENP/2010

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2010113346

Country of ref document: RU

WWE Wipo information: entry into national phase

Ref document number: 2702163

Country of ref document: CA

Ref document number: 2008839225

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12682027

Country of ref document: US

ENP Entry into the national phase

Ref document number: PI0818187

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100407