JP5471175B2 - 画像処理装置及び方法並びに画像表示装置 - Google Patents

画像処理装置及び方法並びに画像表示装置 Download PDF

Info

Publication number
JP5471175B2
JP5471175B2 JP2009198236A JP2009198236A JP5471175B2 JP 5471175 B2 JP5471175 B2 JP 5471175B2 JP 2009198236 A JP2009198236 A JP 2009198236A JP 2009198236 A JP2009198236 A JP 2009198236A JP 5471175 B2 JP5471175 B2 JP 5471175B2
Authority
JP
Japan
Prior art keywords
image
frequency component
intermediate image
horizontal
vertical
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.)
Active
Application number
JP2009198236A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011049965A (ja
JP2011049965A5 (cg-RX-API-DMAC7.html
Inventor
俊博 賀井
正太郎 守谷
聡 山中
浩次 南
博明 杉浦
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2009198236A priority Critical patent/JP5471175B2/ja
Publication of JP2011049965A publication Critical patent/JP2011049965A/ja
Publication of JP2011049965A5 publication Critical patent/JP2011049965A5/ja
Application granted granted Critical
Publication of JP5471175B2 publication Critical patent/JP5471175B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
JP2009198236A 2009-08-28 2009-08-28 画像処理装置及び方法並びに画像表示装置 Active JP5471175B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009198236A JP5471175B2 (ja) 2009-08-28 2009-08-28 画像処理装置及び方法並びに画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009198236A JP5471175B2 (ja) 2009-08-28 2009-08-28 画像処理装置及び方法並びに画像表示装置

Publications (3)

Publication Number Publication Date
JP2011049965A JP2011049965A (ja) 2011-03-10
JP2011049965A5 JP2011049965A5 (cg-RX-API-DMAC7.html) 2012-09-20
JP5471175B2 true JP5471175B2 (ja) 2014-04-16

Family

ID=43835824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009198236A Active JP5471175B2 (ja) 2009-08-28 2009-08-28 画像処理装置及び方法並びに画像表示装置

Country Status (1)

Country Link
JP (1) JP5471175B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6242431B2 (ja) * 2016-04-28 2017-12-06 三菱電機株式会社 画像処理装置及び方法、並びに画像表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05344386A (ja) * 1992-06-09 1993-12-24 Matsushita Electric Ind Co Ltd 画像輪郭強調器
JPH07177386A (ja) * 1993-12-21 1995-07-14 Matsushita Electric Ind Co Ltd 画像輪郭強調装置
JPH08111792A (ja) * 1994-10-13 1996-04-30 Matsushita Electric Ind Co Ltd 画像輪郭強調器
JPH0946554A (ja) * 1995-07-31 1997-02-14 Sony Corp 撮像装置
JPH09224186A (ja) * 1995-12-12 1997-08-26 Sony Corp ビデオカメラおよび輪郭補正装置
US6804393B2 (en) * 2001-01-02 2004-10-12 Eastman Kodak Company Method of calculating noise from a digital image utilizing color cross correlation statistics
JP2003304506A (ja) * 2002-04-10 2003-10-24 Matsushita Electric Ind Co Ltd 映像信号処理装置
TWI255138B (en) * 2005-03-08 2006-05-11 Novatek Microelectronics Corp Method and apparatus for noise reduction of video signals
JP4437150B2 (ja) * 2005-10-12 2010-03-24 パナソニック株式会社 視覚処理装置、表示装置、視覚処理方法、プログラムおよび集積回路

Also Published As

Publication number Publication date
JP2011049965A (ja) 2011-03-10

Similar Documents

Publication Publication Date Title
JP4767345B2 (ja) 画像処理装置及び方法、並びに画像表示装置及び方法
JP4994400B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP4994355B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP5640071B2 (ja) 画像拡大装置、画像拡大プログラム、画像拡大プログラムを記憶した記憶媒体、及び表示装置
US20070098295A1 (en) Edge compensated feature detector and method thereof
JP2010028178A (ja) 画質改善装置及び方法
WO2010013401A1 (ja) 画像処理装置及び方法、並びに画像表示装置
JP5471175B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP5247628B2 (ja) 画像処理装置及び方法、並びに画像表示装置及び方法
JP5300656B2 (ja) 画像処理装置及び方法、並びに画像表示装置
JP5247633B2 (ja) 画像処理装置及び方法、並びに画像表示装置及び方法
JP4419566B2 (ja) 映像信号処理装置、映像信号処理方法および映像信号処理プログラム
JP5349204B2 (ja) 画像処理装置及び方法、並びに画像表示装置及び方法
JP4610642B2 (ja) 画像処理装置及び方法、並びに画像表示装置
JP5247627B2 (ja) 画像処理装置及び方法、並びに画像表示装置
JP4994409B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP4708170B2 (ja) 輪郭強調回路及び輪郭強調方法
JP4483407B2 (ja) 映像信号処理装置
JP4958876B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP4994353B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP5225144B2 (ja) 画像処理装置及び方法、並びに画像表示装置
JP2004172815A (ja) 映像信号処理装置
JP4994354B2 (ja) 画像処理装置及び方法並びに画像表示装置
JP5402396B2 (ja) 映像再生装置、映像記録再生装置、および映像記録再生方法
HK1160972B (en) Image processing device and method, and image display device

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120808

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120808

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130322

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131022

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140107

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140120

R151 Written notification of patent or utility model registration

Ref document number: 5471175

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250