CN104685536B - 用于优化子图像视图的实时图像处理 - Google Patents

用于优化子图像视图的实时图像处理 Download PDF

Info

Publication number
CN104685536B
CN104685536B CN201380051790.XA CN201380051790A CN104685536B CN 104685536 B CN104685536 B CN 104685536B CN 201380051790 A CN201380051790 A CN 201380051790A CN 104685536 B CN104685536 B CN 104685536B
Authority
CN
China
Prior art keywords
image
frequency
sub
subgraph
modified
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.)
Expired - Fee Related
Application number
CN201380051790.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104685536A (zh
Inventor
H-I.马亚克
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN104685536A publication Critical patent/CN104685536A/zh
Application granted granted Critical
Publication of CN104685536B publication Critical patent/CN104685536B/zh
Expired - Fee Related 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
    • 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
    • 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
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/10—Image enhancement or restoration using non-spatial domain filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Lenses (AREA)
  • Processing Or Creating Images (AREA)
CN201380051790.XA 2012-10-05 2013-09-23 用于优化子图像视图的实时图像处理 Expired - Fee Related CN104685536B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261710049P 2012-10-05 2012-10-05
US61/710049 2012-10-05
PCT/IB2013/058753 WO2014053942A1 (en) 2012-10-05 2013-09-23 Real-time image processing for optimizing sub-images views

Publications (2)

Publication Number Publication Date
CN104685536A CN104685536A (zh) 2015-06-03
CN104685536B true CN104685536B (zh) 2018-11-06

Family

ID=49679562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380051790.XA Expired - Fee Related CN104685536B (zh) 2012-10-05 2013-09-23 用于优化子图像视图的实时图像处理

Country Status (7)

Country Link
US (1) US9530186B2 (enExample)
EP (1) EP2904580B1 (enExample)
JP (1) JP6408472B2 (enExample)
CN (1) CN104685536B (enExample)
BR (1) BR112015007355A2 (enExample)
RU (1) RU2648635C2 (enExample)
WO (1) WO2014053942A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102134443B1 (ko) * 2013-05-03 2020-07-15 삼성전자주식회사 전자 기기 및 제어 동작에 기초한 전자 기기의 화면 조작 방법
US9418408B1 (en) * 2015-07-22 2016-08-16 Rockwell Collins, Inc. Dynamic range optimization
US9990035B2 (en) 2016-03-14 2018-06-05 Robert L. Richmond Image changes based on viewer's gaze
CN109923617B (zh) * 2016-10-07 2023-09-22 皇家飞利浦有限公司 背景敏感放大镜
CN111261081B (zh) 2018-11-30 2021-10-19 北京小米移动软件有限公司 屏幕显示方法及装置
RU2738135C1 (ru) * 2020-02-11 2020-12-08 Общество с ограниченной ответственностью "Научно-технический центр "МТ" (ООО "НТЦ-МТ") Способ двухэнергетической рентгенографии (варианты)
CN113706394A (zh) * 2020-05-20 2021-11-26 北京华科德科技有限公司 图像处理方法，装置及存储介质
CN115150576B (zh) * 2021-03-30 2025-08-19 伟光有限公司 图像处理方法、装置及电子设备
CN113421249B (zh) * 2021-06-30 2024-02-06 上海申瑞继保电气有限公司 变电站设备可变尺度图像数值处理方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527525A2 (en) * 1991-08-14 1993-02-17 Agfa-Gevaert N.V. Method and apparatus for contrast enhancement
EP0712092A1 (en) * 1994-11-10 1996-05-15 Agfa-Gevaert N.V. Image contrast enhancing method
US5963676A (en) * 1997-02-07 1999-10-05 Siemens Corporate Research, Inc. Multiscale adaptive system for enhancement of an image in X-ray angiography
EP1422662A2 (en) * 2002-11-20 2004-05-26 Canon Kabushiki Kaisha Image processing apparatus and method for contrast enhancement by histogram equalization

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2008819A1 (en) * 1989-02-14 1990-08-14 Dimitris Manolakis Regionally adaptive imaging techniques
EP0610604A1 (en) * 1993-02-11 1994-08-17 Agfa-Gevaert N.V. Multiple processing of radiographic images based on a pyramidal image decomposition
US5542003A (en) * 1993-09-13 1996-07-30 Eastman Kodak Method for maximizing fidelity and dynamic range for a region of interest within digitized medical image display
JP4004562B2 (ja) * 1995-07-27 2007-11-07 富士フイルム株式会社 画像処理方法および装置
US6694052B1 (en) * 1995-10-31 2004-02-17 Fuji Photo Film Co., Ltd. Image reproducing method and apparatus
US6243095B1 (en) * 1996-12-05 2001-06-05 Peter E. Shile Navigation and display system for digital radiographs
US5978518A (en) * 1997-02-25 1999-11-02 Eastman Kodak Company Image enhancement in digital image processing
DE19849090A1 (de) * 1998-10-24 2000-04-27 Philips Corp Intellectual Pty Verfahren zur Verarbeitung eines Eingangsbildes
JP2001307066A (ja) * 2000-04-21 2001-11-02 Matsushita Electric Ind Co Ltd 細胞画像分析装置および細胞画像分析方法
US6782137B1 (en) * 1999-11-24 2004-08-24 General Electric Company Digital image display improvement system and method
US7362915B2 (en) 2002-02-22 2008-04-22 Agfa Healthcare, Nv Method for enhancing the contrast of an image
EP1341125A3 (en) 2002-02-22 2005-03-16 Agfa-Gevaert Multiscale gradation processing method
JP4474106B2 (ja) * 2003-02-27 2010-06-02 キヤノン株式会社 画像処理装置、画像処理方法、記録媒体及びプログラム
US7995652B2 (en) 2003-03-20 2011-08-09 Utc Fire & Security Americas Corporation, Inc. Systems and methods for multi-stream image processing
US8139828B2 (en) * 2005-10-21 2012-03-20 Carestream Health, Inc. Method for enhanced visualization of medical images
FR2928257B1 (fr) 2008-03-04 2011-01-14 Super Sonic Imagine Systeme electronique de visualisation a double ecran.
JP5523791B2 (ja) * 2008-10-27 2014-06-18 株式会社東芝 Ｘ線診断装置および画像処理装置
JP2010245886A (ja) * 2009-04-07 2010-10-28 Fujifilm Corp 画像処理装置、プログラム、及び方法
US8639056B2 (en) * 2009-06-29 2014-01-28 Thomson Licensing Contrast enhancement
RU2429584C1 (ru) * 2010-02-26 2011-09-20 Общество С Ограниченной Ответственностью "Нпип Киатон" Способ получения цифрового изображения объекта

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527525A2 (en) * 1991-08-14 1993-02-17 Agfa-Gevaert N.V. Method and apparatus for contrast enhancement
EP0712092A1 (en) * 1994-11-10 1996-05-15 Agfa-Gevaert N.V. Image contrast enhancing method
US5963676A (en) * 1997-02-07 1999-10-05 Siemens Corporate Research, Inc. Multiscale adaptive system for enhancement of an image in X-ray angiography
EP1422662A2 (en) * 2002-11-20 2004-05-26 Canon Kabushiki Kaisha Image processing apparatus and method for contrast enhancement by histogram equalization

Also Published As

Publication number Publication date
US9530186B2 (en) 2016-12-27
WO2014053942A1 (en) 2014-04-10
RU2015116444A (ru) 2016-11-27
CN104685536A (zh) 2015-06-03
RU2648635C2 (ru) 2018-03-26
US20150254808A1 (en) 2015-09-10
EP2904580A1 (en) 2015-08-12
JP6408472B2 (ja) 2018-10-17
JP2015532486A (ja) 2015-11-09
BR112015007355A2 (pt) 2017-07-04
EP2904580B1 (en) 2019-09-11

Similar Documents

Publication Publication Date Title
CN104685536B (zh) 用于优化子图像视图的实时图像处理
US6735330B1 (en) Automatic digital radiographic bright light
JP7331047B2 (ja) 情報処理装置および情報処理方法
US11049289B2 (en) Systems and methods to semi-automatically segment a 3D medical image using a real-time edge-aware brush
US8244018B2 (en) Visualizing a 3D volume dataset of an image at any position or orientation from within or outside
JP2010161762A (ja) アスペクト比変換のための画像データの可変スケーリング
US8908966B2 (en) Image adjustment using extended range curves
JP4359840B2 (ja) 画像処理装置及び画像処理方法
JP6493855B2 (ja) 画像処理装置及び画像処理方法
CN1158539A (zh) 用于生成非均匀分辨率图象数据的方法和设备
KR20110048811A (ko) 입력 영상의 동적 범위를 변환하는 방법 및 장치
JPWO2015064671A1 (ja) 画像高画質化装置、画像表示装置、画像高画質化方法及びコンピュータプログラム
JP7131080B2 (ja) ボリュームレンダリング装置
US20070186191A1 (en) Method of visualizing a pointer during interaction
US12033268B2 (en) Volumetric dynamic depth delineation
US9082217B1 (en) Avoidance-based ray tracing for volume rendering
RU2608475C2 (ru) Согласование вспомогательного рентгеновского изображения и основного рентгеновского изображения
JP7672875B2 (ja) 医用画像処理装置および医用画像処理方法
CN115330741B (zh) 基于虚拟现实的医学影像三维快速可视化与标注方法
Lucknavalai Real-Time Contrast Enhancement for 3D Medical Image Stacks
US20080310708A1 (en) Method for Improving Image Viewing Properties of an Image
JP2025512823A (ja) 知覚的に意味のある空間コンテンツ合成のための方法及びシステム
Roehrig et al. Software for CRT image quality evaluation
Baum et al. A new application for displaying and fusing multimodal data sets
CN120635289A (zh) 一种面向三维高斯喷溅的动态删除方法及系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181106