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AU2001271847A1 - Method and apparatus for enhancing data resolution - Google Patents

Method and apparatus for enhancing data resolution

Info

Publication number
AU2001271847A1
AU2001271847A1 AU2001271847A AU7184701A AU2001271847A1 AU 2001271847 A1 AU2001271847 A1 AU 2001271847A1 AU 2001271847 A AU2001271847 A AU 2001271847A AU 7184701 A AU7184701 A AU 7184701A AU 2001271847 A1 AU2001271847 A1 AU 2001271847A1
Authority
AU
Australia
Prior art keywords
data resolution
enhancing data
enhancing
resolution
data
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.)
Abandoned
Application number
AU2001271847A
Other languages
English (en)
Inventor
Srinivasa G. Narasimhan
Shree K. Nayar
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.)
Columbia University in the City of New York
Original Assignee
Columbia University in the City of New York
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 Columbia University in the City of New York filed Critical Columbia University in the City of New York
Publication of AU2001271847A1 publication Critical patent/AU2001271847A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Computational Mathematics (AREA)
  • Molecular Biology (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU2001271847A 2000-07-06 2001-07-06 Method and apparatus for enhancing data resolution Abandoned AU2001271847A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21639500P 2000-07-06 2000-07-06
US60/216,395 2000-07-06
PCT/US2001/021311 WO2002005208A2 (fr) 2000-07-06 2001-07-06 Procede et appareil permettant d'ameliorer la resolution de donnees

Publications (1)

Publication Number Publication Date
AU2001271847A1 true AU2001271847A1 (en) 2002-01-21

Family

ID=22806896

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271847A Abandoned AU2001271847A1 (en) 2000-07-06 2001-07-06 Method and apparatus for enhancing data resolution

Country Status (5)

Country Link
JP (1) JP4234420B2 (fr)
KR (1) KR100850729B1 (fr)
CN (1) CN1520580A (fr)
AU (1) AU2001271847A1 (fr)
WO (1) WO2002005208A2 (fr)

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WO2009050594A2 (fr) * 2007-07-25 2009-04-23 Yunn-En Yeo Réglage de l'exposition pour un système d'imagerie
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EP2175632A1 (fr) 2008-10-10 2010-04-14 Samsung Electronics Co., Ltd. Appareil et procédé de traitement des images
JP2010109798A (ja) * 2008-10-31 2010-05-13 Fujifilm Corp 撮像装置
CN101976435B (zh) * 2010-10-07 2012-10-24 西安电子科技大学 基于对偶约束的联合学习超分辨方法
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EP3278559B1 (fr) 2015-03-31 2021-05-05 Magic Pony Technology Limited Apprentissage de processus vidéo bout-à-bout
WO2017178808A1 (fr) 2016-04-12 2017-10-19 Magic Pony Technology Limited Traitement de données visuelles à l'aide des réseaux d'énergie
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WO2019166332A1 (fr) * 2018-02-27 2019-09-06 Koninklijke Philips N.V. Système à ultrasons comprenant un réseau neuronal permettant de produire des images à partir de données ultrasonores sous-échantillonnées
CN109284719A (zh) * 2018-09-28 2019-01-29 成都臻识科技发展有限公司 一种基于机器学习的初始数据处理方法和系统
CN109451249A (zh) * 2018-11-23 2019-03-08 中国科学院长春光学精密机械与物理研究所 一种提高数字域tdi成像动态范围的方法、装置及设备
JP7575388B2 (ja) * 2019-03-15 2024-10-29 インターデジタル ヴイシー ホールディングス， インコーポレイテッド 低変位ランクベースのディープニューラルネットワーク圧縮
CN110189419B (zh) * 2019-05-27 2022-09-16 西南交通大学 基于广义邻域高差的车载Lidar钢轨点云提取方法
KR102242939B1 (ko) * 2019-06-13 2021-04-21 엘지이노텍 주식회사 카메라 장치 및 카메라 장치의 이미지 생성 방법
KR102728942B1 (ko) * 2019-10-21 2024-11-13 엘지이노텍 주식회사 이미지 처리 장치 및 이미지 처리 방법
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KR20200142883A (ko) * 2019-06-13 2020-12-23 엘지이노텍 주식회사 카메라 장치 및 카메라 장치의 이미지 생성 방법
KR102695526B1 (ko) * 2019-06-19 2024-08-14 삼성전자주식회사 레이더의 해상도 향상 방법 및 장치
KR102213765B1 (ko) * 2019-08-09 2021-02-08 엘지이노텍 주식회사 이미지 센서, 카메라 모듈 및 카메라 모듈을 포함하는 광학 기기
KR20210043933A (ko) * 2019-10-14 2021-04-22 엘지이노텍 주식회사 이미지 처리 장치 및 이미지 처리 방법
KR102428840B1 (ko) * 2019-10-16 2022-08-04 (주)아인스에스엔씨 다중 해상도 기반 모델 간의 천이 과정을 기술하는 모델을 구현하고 동작시키는 컴퓨팅 시스템
CN110728648B (zh) * 2019-10-25 2022-07-19 北京迈格威科技有限公司 图像融合的方法、装置、电子设备及可读存储介质
KR102860331B1 (ko) * 2019-11-20 2025-09-16 삼성전자주식회사 참조 데이터를 이용한 레이더 데이터 처리 장치 및 방법
US12112261B2 (en) 2019-12-13 2024-10-08 Hewlett Packard Enterprise Development Lp System and method for model parameter optimization
KR20210018381A (ko) * 2021-02-02 2021-02-17 엘지이노텍 주식회사 이미지 센서, 카메라 모듈 및 카메라 모듈을 포함하는 광학 기기
KR102720568B1 (ko) * 2022-05-25 2024-10-21 고성윤 합성개구레이더를 통해 획득한 관심 표적 영상에 대해 딥러닝을 이용하여 초고해상도 영상을 생성하는 방법 및 장치
KR102669780B1 (ko) * 2022-09-15 2024-05-28 엘아이지넥스원 주식회사 표적 탐지 모니터링을 수행하는 온보드 전자 장치 및 방법
CN117314795B (zh) * 2023-11-30 2024-02-27 成都玖锦科技有限公司 一种利用背景数据的sar图像增强方法

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Also Published As

Publication number Publication date
WO2002005208A3 (fr) 2003-06-26
JP4234420B2 (ja) 2009-03-04
JP2004518312A (ja) 2004-06-17
CN1520580A (zh) 2004-08-11
KR100850729B1 (ko) 2008-08-06
WO2002005208A2 (fr) 2002-01-17
KR20030020357A (ko) 2003-03-08

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