JP2003152990A - 生データ画像のデモザイク処理及びサイズ調整を行う方法 - Google Patents

生データ画像のデモザイク処理及びサイズ調整を行う方法

Info

Publication number
JP2003152990A
JP2003152990A JP2002228822A JP2002228822A JP2003152990A JP 2003152990 A JP2003152990 A JP 2003152990A JP 2002228822 A JP2002228822 A JP 2002228822A JP 2002228822 A JP2002228822 A JP 2002228822A JP 2003152990 A JP2003152990 A JP 2003152990A
Authority
JP
Japan
Prior art keywords
image
image block
block
color
mosaic
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.)
Ceased
Application number
JP2002228822A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003152990A5 (enExample
Inventor
Izhak Baharav
イザーク・バハラヴ
Ramakrishna Kakarala
ラマクリシュナ・カカララ
Dietrich W Vook
ディートリック・ダブリュ・ヴォック
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2003152990A publication Critical patent/JP2003152990A/ja
Publication of JP2003152990A5 publication Critical patent/JP2003152990A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2002228822A 2001-08-23 2002-08-06 生データ画像のデモザイク処理及びサイズ調整を行う方法 Ceased JP2003152990A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/938,438 2001-08-23
US09/938,438 US6989862B2 (en) 2001-08-23 2001-08-23 System and method for concurrently demosaicing and resizing raw data images

Publications (2)

Publication Number Publication Date
JP2003152990A true JP2003152990A (ja) 2003-05-23
JP2003152990A5 JP2003152990A5 (enExample) 2005-10-27

Family

ID=25471447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002228822A Ceased JP2003152990A (ja) 2001-08-23 2002-08-06 生データ画像のデモザイク処理及びサイズ調整を行う方法

Country Status (4)

Country Link
US (1) US6989862B2 (enExample)
EP (1) EP1288855B1 (enExample)
JP (1) JP2003152990A (enExample)
DE (1) DE60221757T2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005151549A (ja) * 2003-10-23 2005-06-09 Sony Corp 画像処理装置および画像処理方法、並びに、プログラム
JP2006054887A (ja) * 2004-08-09 2006-02-23 Agilent Technol Inc スケーリング可能な解像度を備えたカメラ
JP2009247004A (ja) * 2009-07-27 2009-10-22 Seiko Epson Corp 印刷制御方法、印刷制御装置、及び印刷制御プログラム

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308888A1 (en) * 2001-11-06 2003-05-07 STMicroelectronics S.r.l. A method of processing digital images
US7158685B2 (en) * 2002-06-28 2007-01-02 Microsoft Corporation Demosaicing graphical content
JP2004112738A (ja) * 2002-07-25 2004-04-08 Fujitsu Ltd 単板式カラーイメージセンサの解像度変換方法及び画素データ処理回路
US7084906B2 (en) * 2002-10-15 2006-08-01 Eastman Kodak Company Reducing computation time in removing color aliasing artifacts from color digital images
US20040196389A1 (en) * 2003-02-04 2004-10-07 Yoshiaki Honda Image pickup apparatus and method thereof
KR101032233B1 (ko) * 2003-06-23 2011-05-02 소니 주식회사 화상 처리 방법 및 장치, 및 프로그램이 기록된 컴퓨터 판독가능한 기록 매체
US7719575B2 (en) * 2003-12-22 2010-05-18 Mitsubishi Denki Kabushiki Kaisha Pixel signal processing apparatus and pixel signal processing method
US7418130B2 (en) * 2004-04-29 2008-08-26 Hewlett-Packard Development Company, L.P. Edge-sensitive denoising and color interpolation of digital images
US7589779B2 (en) * 2005-04-13 2009-09-15 Seiko Epson Corporation Imaging module, interface, and method handling multiple simultaneous data types
KR100689480B1 (ko) * 2005-05-09 2007-03-02 삼성전자주식회사 휴대단말기의 영상크기 변환방법
US7668366B2 (en) 2005-08-09 2010-02-23 Seiko Epson Corporation Mosaic image data processing
US7742636B2 (en) * 2006-01-26 2010-06-22 Nethra Imaging Inc. Method and apparatus for scaling down a bayer domain image
US20070223057A1 (en) * 2006-03-21 2007-09-27 Sony Corporation Method of estimating noise in spatial filtering of images
US7558423B2 (en) * 2006-03-31 2009-07-07 Sony Corporation Error analysis for image interpolation and demosaicing using lattice theory
US20070230774A1 (en) * 2006-03-31 2007-10-04 Sony Corporation Identifying optimal colors for calibration and color filter array design
US20080018753A1 (en) * 2006-07-19 2008-01-24 Chun-Ta Chiu Method for modifying images by a way of capturing raw image data
US7609307B2 (en) * 2006-09-13 2009-10-27 National Chiao Tung University Heterogeneity-projection hard-decision interpolation method for color reproduction
CN101796542A (zh) * 2007-07-05 2010-08-04 西门子工业公司 用于处理图像数据的装置和方法
US8462377B2 (en) * 2007-07-25 2013-06-11 Aptina Imaging Corporation Method, apparatus, and system for reduction of line processing memory size used in image processing
US7851961B2 (en) * 2007-09-20 2010-12-14 Siemens Industry, Inc. System and method with a rotor having parallel sided rotor bars
US8270713B2 (en) * 2007-10-16 2012-09-18 Aptina Imaging Corporation Method and apparatus providing hardware-efficient demosaicing of image data
US8035704B2 (en) 2008-01-03 2011-10-11 Aptina Imaging Corporation Method and apparatus for processing a digital image having defective pixels
US8229212B2 (en) * 2008-04-08 2012-07-24 Qualcomm Incorporated Interpolation system and method
US8355042B2 (en) 2008-10-16 2013-01-15 Spatial Cam Llc Controller in a camera for creating a panoramic image
US11119396B1 (en) 2008-05-19 2021-09-14 Spatial Cam Llc Camera system with a plurality of image sensors
US10585344B1 (en) 2008-05-19 2020-03-10 Spatial Cam Llc Camera system with a plurality of image sensors
US20100097444A1 (en) * 2008-10-16 2010-04-22 Peter Lablans Camera System for Creating an Image From a Plurality of Images
US12140855B2 (en) 2008-05-19 2024-11-12 Peter Lablans Camera system with a plurality of image sensors
US8164655B2 (en) 2008-05-19 2012-04-24 Spatial Cam Llc Systems and methods for concurrently playing multiple images from a storage medium
JP5191407B2 (ja) * 2009-01-20 2013-05-08 三洋電機株式会社 画像処理装置
KR101725044B1 (ko) * 2010-05-27 2017-04-11 삼성전자주식회사 촬영이 가능한 디스플레이 장치
US20120198386A1 (en) * 2011-01-31 2012-08-02 Nokia Corporation Causing display of thumbnail images
US9280834B2 (en) * 2011-04-04 2016-03-08 Telefonaktiebolaget L M Ericsson (Publ) Method and a processor for texture compression
US9681017B2 (en) * 2012-11-26 2017-06-13 Nokia Technologies Oy Arrangement for image processing
DE102013104099B3 (de) 2013-04-23 2014-08-21 Stephan Schuh Verfahren und Vorrichtung zur Erzeugung eines Farbbildes aus dem mosaikartigen Rohdatenbild eines Bildsensors
US9280803B2 (en) 2013-04-25 2016-03-08 Mediatek Inc. Methods of processing mosaicked images
KR102594038B1 (ko) * 2018-01-15 2023-10-26 에스케이하이닉스 주식회사 이미지 센싱 장치
US11257184B1 (en) 2018-02-21 2022-02-22 Northrop Grumman Systems Corporation Image scaler
KR20230135858A (ko) * 2022-03-17 2023-09-26 에스케이하이닉스 주식회사 이미지 센싱 시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046772A (en) * 1997-07-24 2000-04-04 Howell; Paul Digital photography device and method
US6229578B1 (en) * 1997-12-08 2001-05-08 Intel Corporation Edge-detection based noise removal algorithm
US5990950A (en) * 1998-02-11 1999-11-23 Iterated Systems, Inc. Method and system for color filter array multifactor interpolation
US6236433B1 (en) * 1998-09-29 2001-05-22 Intel Corporation Scaling algorithm for efficient color representation/recovery in video
US7030917B2 (en) * 1998-10-23 2006-04-18 Hewlett-Packard Development Company, L.P. Image demosaicing and enhancement system
US6404918B1 (en) * 1999-04-30 2002-06-11 Hewlett-Packard Company Image demosaicing method utilizing directional smoothing
US20020167602A1 (en) * 2001-03-20 2002-11-14 Truong-Thao Nguyen System and method for asymmetrically demosaicing raw data images using color discontinuity equalization
US6816197B2 (en) * 2001-03-21 2004-11-09 Hewlett-Packard Development Company, L.P. Bilateral filtering in a demosaicing process
US6924841B2 (en) * 2001-05-02 2005-08-02 Agilent Technologies, Inc. System and method for capturing color images that extends the dynamic range of an image sensor using first and second groups of pixels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005151549A (ja) * 2003-10-23 2005-06-09 Sony Corp 画像処理装置および画像処理方法、並びに、プログラム
JP2006054887A (ja) * 2004-08-09 2006-02-23 Agilent Technol Inc スケーリング可能な解像度を備えたカメラ
JP2009247004A (ja) * 2009-07-27 2009-10-22 Seiko Epson Corp 印刷制御方法、印刷制御装置、及び印刷制御プログラム

Also Published As

Publication number Publication date
EP1288855A3 (en) 2005-04-13
DE60221757D1 (de) 2007-09-27
DE60221757T2 (de) 2008-05-15
EP1288855A2 (en) 2003-03-05
US20040201721A1 (en) 2004-10-14
EP1288855B1 (en) 2007-08-15
US6989862B2 (en) 2006-01-24

Similar Documents

Publication Publication Date Title
JP2003152990A (ja) 生データ画像のデモザイク処理及びサイズ調整を行う方法
US20220414829A1 (en) Systems and Methods for Synthesizing High Resolution Images Using Images Captured by an Array of Independently Controllable Imagers
US8890983B2 (en) Tone mapping for low-light video frame enhancement
US9307212B2 (en) Tone mapping for low-light video frame enhancement
Lu et al. Color filter array demosaicking: new method and performance measures
US8326077B2 (en) Method and apparatus for transforming a non-linear lens-distorted image
US8199222B2 (en) Low-light video frame enhancement
TWI430184B (zh) 結合全色像素之邊緣映射
CN101652798B (zh) 使用全色像素的边缘映射
CN102365861B (zh) 在产生数字图像时曝光像素组
JP4469019B2 (ja) 画像データを生成する装置、方法およびプログラム
CN111510691B (zh) 颜色插值方法及装置、设备、存储介质
US8040558B2 (en) Apparatus and method for shift invariant differential (SID) image data interpolation in fully populated shift invariant matrix
US20110141321A1 (en) Method and apparatus for transforming a lens-distorted image to a perspective image in bayer space
JP2002305685A (ja) 撮像装置の効果的ダイナミックレンジを拡張する方法及び装置並びに残存画像の使用
US20070159542A1 (en) Color filter array with neutral elements and color image formation
WO2001026358A1 (en) Demosaicing for digital imaging device using perceptually uniform color space
WO2007082289A2 (en) Color filter array with neutral elements and color image formation
Paul et al. Maximum accurate medical image demosaicing using WRGB based Newton Gregory interpolation method
Chung et al. New joint demosaicing and zooming algorithm for color filter array
CN119496995B (zh) 一种图像处理方法、装置及设备
CN111316634A (zh) Hdr图像成像方法、装置及系统
JP3887639B2 (ja) 信号処理装置
Lukac et al. Bayer pattern based digital zooming approach
CN117041745A (zh) 智能影像处理中的颜色插值方法及装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050706

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050706

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070501

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20070511

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20070516

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20070516

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070730

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071029

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20071116

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20080321