BRPI0924760A2 - dispositivo de otimização de imagem, método de otimização de imagem, programada de otimização de imagem e dispositivo de processamento de sinal - Google Patents

dispositivo de otimização de imagem, método de otimização de imagem, programada de otimização de imagem e dispositivo de processamento de sinal

Info

Publication number: BRPI0924760A2
Authority: BR; Brazil
Prior art keywords: image optimization; signal processing; scheduled; processing device; image
Prior art date: 2009-03-31

Application number

BRPI0924760A

Other languages

English (en)

Inventor

Seiichi Goshi

Original Assignee

Sharp Kk

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.)

2009-03-31

Filing date

2009-10-14

Publication date

2016-01-26

2009-10-14 Application filed by Sharp Kk filed Critical Sharp Kk

2016-01-26 Publication of BRPI0924760A2 publication Critical patent/BRPI0924760A2/pt

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/142—Edging; Contouring
- 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
- 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
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
- H04N1/4092—Edge or detail enhancement

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Picture Signal Circuits (AREA)
Image Processing (AREA)
Facsimile Image Signal Circuits (AREA)

BRPI0924760A 2009-03-31 2009-10-14 dispositivo de otimização de imagem, método de otimização de imagem, programada de otimização de imagem e dispositivo de processamento de sinal BRPI0924760A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2009088058		2009-03-31
PCT/JP2009/067787 WO2010113342A1 (ja)	2009-03-31	2009-10-14	画像強調装置、画像強調方法、画像強調プログラム、および信号処理装置

Publications (1)

Publication Number	Publication Date
BRPI0924760A2 true BRPI0924760A2 (pt)	2016-01-26

Family

ID=42827666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0924760A BRPI0924760A2 (pt)	2009-03-31	2009-10-14	dispositivo de otimização de imagem, método de otimização de imagem, programada de otimização de imagem e dispositivo de processamento de sinal

Country Status (7)

Country	Link
US (1)	US8508667B2 (pt)
EP (1)	EP2416557A4 (pt)
JP (1)	JP5281690B2 (pt)
CN (2)	CN104539826B (pt)
BR (1)	BRPI0924760A2 (pt)
RU (1)	RU2497301C2 (pt)
WO (1)	WO2010113342A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8655101B2 (en)	2009-06-04	2014-02-18	Sharp Kabushiki Kaisha	Signal processing device, control method for signal processing device, control program, and computer-readable storage medium having the control program recorded therein
WO2010146728A1 (ja)	2009-06-16	2010-12-23	シャープ株式会社	波形整形装置、等化器、受信システム、波形整形装置の制御方法、制御プログラム、および該制御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
EP2503782A4 (en)	2009-11-17	2014-01-08	Sharp Kk	CODING DEVICE, DECODING DEVICE, CONTROL DEVICE FOR A CODING DEVICE, CONTROL METHOD FOR A DECODING DEVICE, TRANSMIT SYSTEM AND COMPUTER READABLE RECORDING MEDIUM WITH A CONTROL PROGRAM RECORDED THEREWITH
WO2011061958A1 (ja) *	2009-11-17	2011-05-26	シャープ株式会社	復号化装置、復号化装置の制御方法、伝送システム、および制御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
US8687852B2 (en) *	2010-02-15	2014-04-01	Sharp Kabushiki Kaisha	Motion detection device, control program, and integrated circuit
EP2538658A4 (en)	2010-02-15	2013-07-24	Sharp Kk	SIGNAL PROCESSING DEVICE, CONTROL PROGRAM AND INTEGRATED CIRCUIT
JP5583780B2 (ja)	2010-09-29	2014-09-03	シャープ株式会社	信号処理装置および集積回路
WO2012124591A1 (ja) *	2011-03-15	2012-09-20	シャープ株式会社	信号処理装置、制御プログラム、および集積回路
JP2014135528A (ja) *	2011-04-27	2014-07-24	Sharp Corp	画像処理装置、表示装置、画像処理方法および画像処理プログラム
JP5932399B2 (ja) *	2012-03-02	2016-06-08	キヤノン株式会社	撮像装置及び音声処理装置
US8760580B2 (en) *	2012-06-19	2014-06-24	Silicon Integrated Systems Corp.	Image sharpness device and method for the same
JP5320538B1 (ja)	2012-08-09	2013-10-23	清一合志	画像強調装置、画像強調方法
JP5396626B1 (ja) *	2012-08-09	2014-01-22	清一合志	画像強調装置、画像強調方法
US9305332B2 (en)	2013-03-15	2016-04-05	Samsung Electronics Company, Ltd.	Creating details in an image with frequency lifting
US9536288B2 (en)	2013-03-15	2017-01-03	Samsung Electronics Co., Ltd.	Creating details in an image with adaptive frequency lifting
US9066025B2 (en)	2013-03-15	2015-06-23	Samsung Electronics Co., Ltd.	Control of frequency lifting super-resolution with image features
US9349188B2 (en)	2013-03-15	2016-05-24	Samsung Electronics Co., Ltd.	Creating details in an image with adaptive frequency strength controlled transform
JP5629902B1 (ja) *	2013-08-20	2014-11-26	合志　清一	画像処理装置、画像処理方法
JP5730362B2 (ja) *	2013-08-30	2015-06-10	合志　清一	画像処理装置及び画像処理方法
WO2015115168A1 (ja)	2014-01-28	2015-08-06	シャープ株式会社	画像処理装置
US9652829B2 (en)	2015-01-22	2017-05-16	Samsung Electronics Co., Ltd.	Video super-resolution by fast video segmentation for boundary accuracy control
WO2017123487A1 (en) *	2016-01-15	2017-07-20	Vid Scale, Inc.	System and method for enhanced motion compensation using adaptive filtering
CN108932103A (zh) *	2018-06-29	2018-12-04	北京微播视界科技有限公司	标识用户兴趣的方法、装置、终端设备及存储介质
CN112435195B (zh) *	2020-12-02	2024-06-04	湖南优象科技有限公司	一种基于自适应分数阶微分的图像增强方法及系统

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Publication number	Priority date	Publication date	Assignee	Title
GB2203013B (en) *	1987-03-31	1991-03-06	Sony Corp	Aperture correction circuits
JPH07312704A (ja)	1994-05-18	1995-11-28	Victor Co Of Japan Ltd	画質補償回路
KR0170657B1 (ko) *	1994-08-31	1999-03-30	김광호	색신호에 있는 윤곽을 보정하는 방법 및 이를 칼라 비디오기기에서 구현하기 위한 회로
JPH08139969A (ja) *	1994-11-08	1996-05-31	Matsushita Electric Ind Co Ltd	輪郭補正回路
JPH09319869A (ja) *	1996-05-28	1997-12-12	Nippon Hoso Kyokai <Nhk>	画像エンハンサ
US6295322B1 (en) *	1998-07-09	2001-09-25	North Shore Laboratories, Inc.	Processing apparatus for synthetically extending the bandwidth of a spatially-sampled video image
US6377313B1 (en)	1999-09-02	2002-04-23	Techwell, Inc.	Sharpness enhancement circuit for video signals
JPWO2002084997A1 (ja)	2001-04-11	2004-08-05	ソニー株式会社	輪郭強調装置
JP3781050B1 (ja)	2005-02-22	2006-05-31	三菱電機株式会社	画像処理装置、画像処理方法、および画像表示装置
JP2007208723A (ja) *	2006-02-02	2007-08-16	Victor Co Of Japan Ltd	輪郭強調装置及び輪郭強調プログラム
US20070223834A1 (en) *	2006-03-23	2007-09-27	Samsung Electronics Co., Ltd.	Method for small detail restoration in digital images
JP4116649B2 (ja)	2006-05-22	2008-07-09	株式会社東芝	高解像度化装置および方法
JP4475255B2 (ja) *	2006-06-19	2010-06-09	ソニー株式会社	画像処理装置
JP2008103785A (ja) *	2006-10-17	2008-05-01	Sony Corp	輪郭強調回路、輪郭強調方法、撮像装置およびビューファインダ
RU2007116225A (ru) *	2007-04-28	2008-11-10	Корпораци "Самсунг Электроникс Ко., Лтд." (KR)	Способ адаптивного повышения резкости изображения

2009
- 2009-10-14 CN CN201510005986.6A patent/CN104539826B/zh not_active Expired - Fee Related
- 2009-10-14 RU RU2011143859/07A patent/RU2497301C2/ru not_active IP Right Cessation
- 2009-10-14 WO PCT/JP2009/067787 patent/WO2010113342A1/ja not_active Ceased
- 2009-10-14 BR BRPI0924760A patent/BRPI0924760A2/pt not_active Application Discontinuation
- 2009-10-14 JP JP2011506954A patent/JP5281690B2/ja not_active Expired - Fee Related
- 2009-10-14 US US13/138,197 patent/US8508667B2/en not_active Expired - Fee Related
- 2009-10-14 CN CN200980158237.XA patent/CN102362486B/zh not_active Expired - Fee Related
- 2009-10-14 EP EP09842693A patent/EP2416557A4/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP2416557A1 (en)	2012-02-08
RU2011143859A (ru)	2013-05-10
JP5281690B2 (ja)	2013-09-04
EP2416557A4 (en)	2013-01-23
CN104539826A (zh)	2015-04-22
US8508667B2 (en)	2013-08-13
CN102362486B (zh)	2015-02-04
CN102362486A (zh)	2012-02-22
JPWO2010113342A1 (ja)	2012-10-04
RU2497301C2 (ru)	2013-10-27
CN104539826B (zh)	2017-09-08
WO2010113342A1 (ja)	2010-10-07
US20110279730A1 (en)	2011-11-17

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Legal Events

Date	Code	Title	Description
2016-08-09	B10A	Cessation: cessation confirmed	Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO, SOLICITADA ATRAVES DA PETICAO ELETRONICA NO 870160028075 DE 14/06/2016.