CN1992782B - 图象处理装置和图象处理方法 - Google Patents

图象处理装置和图象处理方法 Download PDF

Info

Publication number
CN1992782B
CN1992782B CN2007100038189A CN200710003818A CN1992782B CN 1992782 B CN1992782 B CN 1992782B CN 2007100038189 A CN2007100038189 A CN 2007100038189A CN 200710003818 A CN200710003818 A CN 200710003818A CN 1992782 B CN1992782 B CN 1992782B
Authority
CN
China
Prior art keywords
image
value
pixel
contrast
mentioned
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
CN2007100038189A
Other languages
English (en)
Chinese (zh)
Other versions
CN1992782A (zh
Inventor
渡边辰巳
小岛章夫
桑原康浩
物部祐亮
黑泽俊晴
奥博隆
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.)
Panasonic Intellectual Property Corp of America
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP2002198394A external-priority patent/JP4021261B2/ja
Priority claimed from JP2002239134A external-priority patent/JP4013699B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1992782A publication Critical patent/CN1992782A/zh
Application granted granted Critical
Publication of CN1992782B publication Critical patent/CN1992782B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN2007100038189A 2002-02-12 2003-02-12 图象处理装置和图象处理方法 Expired - Fee Related CN1992782B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP200233658 2002-02-12
JP2002-33658 2002-02-12
JP2002033658A JP3870796B2 (ja) 2002-02-12 2002-02-12 画像処理装置及び画像処理方法
JP2002198394A JP4021261B2 (ja) 2002-07-08 2002-07-08 画像処理装置
JP2002198394 2002-07-08
JP2002-198394 2002-07-08
JP2002-239134 2002-08-20
JP2002239134A JP4013699B2 (ja) 2002-08-20 2002-08-20 画像処理装置および画像処理方法
JP2002239134 2002-08-20

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB038020203A Division CN1303570C (zh) 2002-02-12 2003-02-12 图象处理装置和图象处理方法

Publications (2)

Publication Number Publication Date
CN1992782A CN1992782A (zh) 2007-07-04
CN1992782B true CN1992782B (zh) 2011-08-17

Family

ID=27776388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007100038189A Expired - Fee Related CN1992782B (zh) 2002-02-12 2003-02-12 图象处理装置和图象处理方法

Country Status (2)

Country Link
JP (1) JP3870796B2 (enExample)
CN (1) CN1992782B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI237497B (en) 2004-05-07 2005-08-01 Quanta Comp Inc High speed and high accuracy image adjust apparatus and method
CN100548054C (zh) * 2004-06-03 2009-10-07 广达电脑股份有限公司 提高影像调整效率及精确度的装置与方法
KR101313637B1 (ko) * 2006-06-09 2013-10-02 서강대학교산학협력단 콘트라스트 개선을 위한 영상 처리 장치 및 영상 처리 방법
JP4997846B2 (ja) 2006-06-30 2012-08-08 ブラザー工業株式会社 画像処理プログラムおよび画像処理装置
CN101110963B (zh) * 2006-07-21 2010-05-12 帆宣系统科技股份有限公司 图像调整装置
JP4978402B2 (ja) * 2007-09-28 2012-07-18 富士通セミコンダクター株式会社 画像処理フィルタ、画像処理フィルタの画像処理方法及び画像処理フィルタを備える画像処理装置の画像処理回路
TWI471822B (zh) * 2008-07-04 2015-02-01 Chunghwa Picture Tubes Ltd 影像處理方法及其電路
US8970707B2 (en) * 2008-12-17 2015-03-03 Sony Computer Entertainment Inc. Compensating for blooming of a shape in an image
JP5012848B2 (ja) * 2009-05-13 2012-08-29 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置及び電子機器
CN102511054B (zh) * 2010-07-21 2016-02-10 松下电器（美国）知识产权公司 图像管理装置、图像管理方法
CN102509253B (zh) * 2011-07-11 2013-12-18 深圳万兴信息科技股份有限公司 一种数字图像处理方法和数字图像处理装置
US9691211B2 (en) * 2014-07-03 2017-06-27 Seiko Epson Corporation Image processing apparatus, image processing method, and program
KR102785795B1 (ko) 2021-09-13 2025-03-26 삼성전자주식회사 대조도 조절 방법 및 이를 이용하는 장치

Also Published As

Publication number Publication date
CN1992782A (zh) 2007-07-04
JP3870796B2 (ja) 2007-01-24
JP2003234901A (ja) 2003-08-22

Similar Documents

Publication Publication Date Title
US7773826B2 (en) Image processing apparatus and image processing method
US7259894B2 (en) Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
US6856704B1 (en) Method for enhancing a digital image based upon pixel color
CN1992782B (zh) 图象处理装置和图象处理方法
EP1413986A2 (en) Enhancing the tonal and spatial characteristics of digital images using selective spatial filters
CN112785534A (zh) 一种动态场景下去鬼影多曝光图像融合方法
JPH05225332A (ja) 空間的可変濾波の方法及び装置
EP1111906A2 (en) A method for enhancing the edge contrast of a digital image independently from the texture
US12340491B2 (en) Generating HDR image from corresponding camera raw and SDR images
CN110580690B (zh) 一种识别峰值变换非线性曲线的图像增强方法
JP4381360B2 (ja) 画像処理方法、画像処理装置、画像形成装置、コンピュータプログラム及び記録媒体
US8687912B2 (en) Adaptive overshoot control for image sharpening
JPH118768A (ja) 画像処理装置、画像処理方法、画像処理制御プログラムを記録した媒体
JP4635975B2 (ja) 画像処理装置及び画像処理方法
CN116684630B (zh) 一种基于极轻量级Unet的动态范围压缩方法及系统
JP4112413B2 (ja) 画像処理装置、画像形成装置、画像処理方法、画像処理プログラム、及び画像処理プログラムを記録したコンピュータ読み取り可能な記録媒体
Zini et al. Shallow camera pipeline for night photography rendering
JP3804214B2 (ja) 画像処理方法および画像処理装置
JPH07296160A (ja) 画像補正方法
JP2004118244A (ja) 画像処理方法、画像処理装置、画像形成装置、コンピュータプログラム、及び記録媒体
CN120655552A (zh) 图像处理方法、系统、车辆及计算机可读存储介质
JP2010166597A (ja) 画像処理装置及び画像処理方法
JPH0955855A (ja) 画像処理装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT

Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD.

Effective date: 20140714

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140714

Address after: California, USA

Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Address before: Osaka Japan

Patentee before: Matsushita Electric Industrial Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110817

Termination date: 20200212

CF01 Termination of patent right due to non-payment of annual fee