BRPI0706282A2 - interpolação bayesiana utilizando uma imagem de duas cores - Google Patents

interpolação bayesiana utilizando uma imagem de duas cores Download PDF

Info

Publication number
BRPI0706282A2
BRPI0706282A2 BRPI0706282-6A BRPI0706282A BRPI0706282A2 BR PI0706282 A2 BRPI0706282 A2 BR PI0706282A2 BR PI0706282 A BRPI0706282 A BR PI0706282A BR PI0706282 A2 BRPI0706282 A2 BR PI0706282A2
Authority
BR
Brazil
Prior art keywords
pixel
color
image
colors
value
Prior art date
Application number
BRPI0706282-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Eric P Bennett
Matthew T Uyttendaele
Charles L Zitnick
Sing Bing Kang
Richard S Szeliski
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0706282A2 publication Critical patent/BRPI0706282A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
BRPI0706282-6A 2006-01-30 2007-01-25 interpolação bayesiana utilizando uma imagem de duas cores BRPI0706282A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/343,581 2006-01-30
US11/343,581 US7706609B2 (en) 2006-01-30 2006-01-30 Bayesian demosaicing using a two-color image
PCT/US2007/001982 WO2007089519A1 (en) 2006-01-30 2007-01-25 Bayesian demosaicing using a two-color image

Publications (1)

Publication Number Publication Date
BRPI0706282A2 true BRPI0706282A2 (pt) 2011-03-22

Family

ID=38321691

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0706282-6A BRPI0706282A2 (pt) 2006-01-30 2007-01-25 interpolação bayesiana utilizando uma imagem de duas cores

Country Status (8)

Country Link
US (1) US7706609B2 (https=)
EP (1) EP1967010B1 (https=)
JP (1) JP4527172B2 (https=)
KR (1) KR101183371B1 (https=)
CN (1) CN101375611B (https=)
BR (1) BRPI0706282A2 (https=)
MY (1) MY149682A (https=)
WO (1) WO2007089519A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8165389B2 (en) 2004-03-15 2012-04-24 Microsoft Corp. Adaptive interpolation with artifact reduction of images
GB2426881B (en) * 2005-06-01 2010-12-29 Snell & Wilcox Ltd Method and apparatus for spatial interpolation of colour images
KR100793288B1 (ko) * 2007-05-11 2008-01-14 주식회사 코아로직 영상 처리 장치 및 그 방법
US8031970B2 (en) * 2007-08-27 2011-10-04 Arcsoft, Inc. Method of restoring closed-eye portrait photo
US8035704B2 (en) 2008-01-03 2011-10-11 Aptina Imaging Corporation Method and apparatus for processing a digital image having defective pixels
JP5047048B2 (ja) 2008-04-30 2012-10-10 キヤノン株式会社 画像処理装置、撮像装置、制御方法、プログラム、及び記憶媒体
US12140855B2 (en) 2008-05-19 2024-11-12 Peter Lablans Camera system with a plurality of image sensors
US8355042B2 (en) 2008-10-16 2013-01-15 Spatial Cam Llc Controller in a camera for creating a panoramic image
US10585344B1 (en) 2008-05-19 2020-03-10 Spatial Cam Llc Camera system with a plurality of image sensors
US11119396B1 (en) 2008-05-19 2021-09-14 Spatial Cam Llc Camera system with a plurality of image sensors
US8781250B2 (en) * 2008-06-26 2014-07-15 Microsoft Corporation Image deconvolution using color priors
TWI423666B (zh) * 2008-12-31 2014-01-11 Altek Corp Image elimination method for image sequence
US8462171B2 (en) * 2009-02-06 2013-06-11 Micrososft Corporation Saturation contrast image enhancement
US8666180B2 (en) 2009-12-04 2014-03-04 Stc.Unm System and methods of compressed sensing as applied to computer graphics and computer imaging
US8345132B2 (en) * 2010-07-23 2013-01-01 Omnivision Technologies, Inc. Image sensor with dual element color filter array and three channel color output
US8553978B2 (en) * 2010-11-03 2013-10-08 Csr Technology Inc. System and method for providing multi resolution purple fringing detection and correction
US8730329B2 (en) * 2011-07-11 2014-05-20 Qualcomm, Incorporated Automatic adaptive image sharpening
US20130031063A1 (en) * 2011-07-26 2013-01-31 International Business Machines Corporation Compression of data partitioned into clusters
US9224362B2 (en) 2013-03-14 2015-12-29 Microsoft Technology Licensing, Llc Monochromatic edge geometry reconstruction through achromatic guidance
US9336570B2 (en) * 2014-05-15 2016-05-10 The United States Of America, As Represented By The Secretary Of The Navy Demosaicking system and method for color array based multi-spectral sensors
US9219870B1 (en) * 2014-07-31 2015-12-22 Apple Inc. Sensor data rescaler for image signal processing
FR3046711B1 (fr) * 2016-01-08 2018-02-16 Stmicroelectronics (Grenoble 2) Sas Compression et decompression de donnees video
CN111681191B (zh) * 2020-05-11 2024-02-27 安徽百诚慧通科技股份有限公司 一种基于fpga的彩色图像去马赛克方法、系统及存储介质
KR102488627B1 (ko) * 2021-11-08 2023-01-18 청주대학교 산학협력단 피포페인팅 이미지 자동변환방법 및 이를 이용한 피포페인팅 이미지 자동변환 시스템
WO2023178215A1 (en) * 2022-03-16 2023-09-21 Cubic Corporation Infra-red contrast enhancement filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871065A (en) * 1972-08-02 1975-03-18 Gen Co Ltd Thermal printing process
US4642678A (en) 1984-09-10 1987-02-10 Eastman Kodak Company Signal processing method and apparatus for producing interpolated chrominance values in a sampled color image signal
US4724395A (en) 1985-08-05 1988-02-09 Polaroid Corporation Median filter for reconstructing missing color samples
US5373322A (en) 1993-06-30 1994-12-13 Eastman Kodak Company Apparatus and method for adaptively interpolating a full color image utilizing chrominance gradients
US5629734A (en) 1995-03-17 1997-05-13 Eastman Kodak Company Adaptive color plan interpolation in single sensor color electronic camera
US5956431A (en) * 1997-10-02 1999-09-21 S3 Incorporated System and method for fixed-rate block-based image compression with inferred pixel values
US6356588B1 (en) * 1998-04-17 2002-03-12 Ayao Wada Method for digital compression of color images
JP4311794B2 (ja) * 1999-01-29 2009-08-12 オリンパス株式会社 画像処理装置及び画像処理プログラムを格納した記録媒体
US6438270B1 (en) * 1999-03-03 2002-08-20 Xerox Corporation Methods and systems for image sharpening
JP4321064B2 (ja) 2001-03-05 2009-08-26 株式会社ニコン 画像処理装置および画像処理プログラム
JP4622141B2 (ja) * 2001-04-13 2011-02-02 ソニー株式会社 画像処理装置および画像処理方法、記録媒体、並びにプログラム
JP3608544B2 (ja) * 2001-10-31 2005-01-12 ソニー株式会社 パラメータ生成装置および方法
FI115942B (fi) 2002-10-14 2005-08-15 Nokia Corp Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi
JP4269734B2 (ja) * 2003-03-25 2009-05-27 株式会社日立製作所 投写型カラー表示装置
JP4162582B2 (ja) * 2003-12-19 2008-10-08 株式会社東芝 補間フレーム生成方法及び装置
US7502505B2 (en) * 2004-03-15 2009-03-10 Microsoft Corporation High-quality gradient-corrected linear interpolation for demosaicing of color images

Also Published As

Publication number Publication date
US7706609B2 (en) 2010-04-27
EP1967010A4 (en) 2012-01-18
CN101375611B (zh) 2011-03-02
JP2009525636A (ja) 2009-07-09
EP1967010A1 (en) 2008-09-10
WO2007089519A1 (en) 2007-08-09
JP4527172B2 (ja) 2010-08-18
US20070177033A1 (en) 2007-08-02
EP1967010B1 (en) 2013-07-17
KR20080090426A (ko) 2008-10-08
KR101183371B1 (ko) 2012-09-14
MY149682A (en) 2013-09-30
CN101375611A (zh) 2009-02-25

Similar Documents

Publication Publication Date Title
BRPI0706282A2 (pt) interpolação bayesiana utilizando uma imagem de duas cores
Kim et al. A new in-camera imaging model for color computer vision and its application
Ramanath et al. Color image processing pipeline
Ng et al. Using geometry invariants for camera response function estimation
EP2652678B1 (en) Systems and methods for synthesizing high resolution images using super-resolution processes
US8165389B2 (en) Adaptive interpolation with artifact reduction of images
US6836572B2 (en) Interpolation processing apparatus and recording medium having interpolation processing program recorded therein
CN111192239B (zh) 遥感影像变化区域检测方法、装置、存储介质及电子设备
CN102025959B (zh) 从低清晰度视频产生高清晰度视频的系统与方法
KR20040066051A (ko) 가중 그래디언트 기반 및 컬러 수정 보간
US7830568B2 (en) Color processing apparatus and color processing method
CN103617596A (zh) 一种基于流型转换的图像色彩风格变换方法
US10504245B2 (en) Image processing device and method for color balancing
WO2019196109A1 (zh) 一种抑制图像伪彩的方法及装置
US20180061004A1 (en) Determining multispectral or hyperspectral image data
Stamatopoulos et al. Accuracy aspects of utilizing raw imagery in photogrammetric measurement
Zhou et al. Auto‐White balance algorithm of skin color based on asymmetric generative adversarial network
US7433540B1 (en) Decomposing natural image sequences
US11076139B2 (en) Color reconstruction device and method
KR102018246B1 (ko) 그라디언트 기반 rgbw cfa 디모자킹 장치 및 방법
Jiang et al. Cycle GAN based heterogeneous spatial-spectral fusion for soil moisture downscaling
Wang et al. Image demosaicing by non-local similarity and local correlation
Wild et al. Detecting change in graffiti using a hybrid framework
US20080002880A1 (en) Systems and methods for fusing over-sampled image data with three-dimensional spatial data
Tian Imaging Modeling and Camera Sensitivity Recovery

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2290 DE 25/11/2014.