WO2003039148A1 - Appareil de conversion de balayage - Google Patents

Appareil de conversion de balayage Download PDF

Info

Publication number: WO2003039148A1
Authority: WO; WIPO (PCT)
Prior art keywords: video signal; scan conversion; tele; cine; scan
Prior art date: 2001-11-02

Application number

PCT/JP2002/011350

Other languages

English (en)

French (fr)

Inventor

Haruko Terai

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.)

2001-11-02

Filing date

2002-10-31

Publication date

2003-05-08

2002-10-31 Application filed by Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.

2002-10-31 Priority to EP02775438A priority Critical patent/EP1441520A4/en

2002-10-31 Priority to JP2003541269A priority patent/JP4001110B2/ja

2002-10-31 Priority to US10/470,822 priority patent/US7106379B2/en

2002-10-31 Priority to KR1020037012098A priority patent/KR100768579B1/ko

2003-05-08 Publication of WO2003039148A1 publication Critical patent/WO2003039148A1/ja

Links

238000006243 chemical reaction Methods 0.000 title abstract 6
238000000034 method Methods 0.000 abstract 3

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Systems (AREA)
Studio Circuits (AREA)

PCT/JP2002/011350 2001-11-02 2002-10-31 Appareil de conversion de balayage WO2003039148A1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP02775438A EP1441520A4 (en)	2001-11-02	2002-10-31	SCAN CONVERSION DEVICE
JP2003541269A JP4001110B2 (ja)	2001-11-02	2002-10-31	走査変換装置
US10/470,822 US7106379B2 (en)	2001-11-02	2002-10-31	Scan conversion apparatus
KR1020037012098A KR100768579B1 (ko)	2001-11-02	2002-10-31	주사 변환 장치

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2001337655		2001-11-02
JP2001-337655		2001-11-02
JP2002-198395		2002-07-08
JP2002198395		2002-07-08

Publications (1)

Publication Number	Publication Date
WO2003039148A1 true WO2003039148A1 (fr)	2003-05-08

Family

ID=26624310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PCT/JP2002/011350 WO2003039148A1 (fr)	2001-11-02	2002-10-31	Appareil de conversion de balayage

Country Status (6)

Country	Link
US (1)	US7106379B2 (ja)
EP (1)	EP1441520A4 (ja)
JP (1)	JP4001110B2 (ja)
KR (1)	KR100768579B1 (ja)
CN (1)	CN1270527C (ja)
WO (1)	WO2003039148A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010092631A1 (ja) *	2009-02-12	2010-08-19	パナソニック株式会社	映像処理装置
US7999876B2 (en)	2005-02-22	2011-08-16	Renesas Electronics Corporation	Pull-down detection apparatus and pull-down detection method
US8189103B2 (en)	2005-02-22	2012-05-29	Renesas Electronics Corporation	Pull-down detection apparatus and pull-down detection method
US8462264B2 (en)	2008-04-23	2013-06-11	Panasonic Corporation	Video scan converter for performing interlaced to progressive scan conversion

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004173182A (ja) *	2002-11-22	2004-06-17	Toshiba Corp	画像表示装置及び走査線変換表示方法
JP4230903B2 (ja) *	2003-12-25	2009-02-25	株式会社東芝	映像信号処理装置及び映像信号処理方法
JP4699776B2 (ja) *	2005-02-22	2011-06-15	ルネサスエレクトロニクス株式会社	プルダウン検出装置及びプルダウン検出方法
JP4703267B2 (ja) *	2005-05-31	2011-06-15	株式会社東芝	プルダウン信号検出装置、プルダウン信号検出方法、及び順次走査変換装置
US8274605B2 (en) *	2005-11-10	2012-09-25	Broadcom Corporation	System and method for adjacent field comparison in video processing
US20110001873A1 (en) *	2008-08-06	2011-01-06	Daniel Doswald	Frame rate converter for input frames with video and film content
CN101552867B (zh) *	2009-05-06	2012-09-05	凌阳科技股份有限公司	去交错处理系统
TWI392333B (zh)	2009-05-07	2013-04-01	Sunplus Technology Co Ltd	去交錯處理系統
US9148620B2 (en) *	2011-04-11	2015-09-29	Intel Corporation	Detecting video formats
TWI492212B (zh) *	2013-05-07	2015-07-11	Au Optronics Corp	驅動裝置及驅動方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09181967A (ja) *	1995-12-27	1997-07-11	Nippon Television Network Corp	テレシネ信号変換方法、及びアップコンバータ
JPH10108218A (ja) *	1996-09-30	1998-04-24	Hitachi Ltd	映像信号の走査変換回路
JPH11127423A (ja) *	1997-10-20	1999-05-11	Toshiba Corp	映像信号処理装置
JP2000341648A (ja) *	1999-05-25	2000-12-08	Pioneer Electronic Corp	映像信号変換装置
JP2001094950A (ja) *	1999-09-20	2001-04-06	Matsushita Electric Ind Co Ltd	ビデオｉｄ信号処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3398396B2 (ja)	1992-01-07	2003-04-21	ソニー株式会社	映像信号処理回路
JP2000295581A (ja)	1999-04-09	2000-10-20	Matsushita Electric Ind Co Ltd	走査変換処理回路
JP4090764B2 (ja) *	2002-03-18	2008-05-28	パイオニア株式会社	映像信号処理装置

2002
- 2002-10-31 EP EP02775438A patent/EP1441520A4/en not_active Ceased
- 2002-10-31 KR KR1020037012098A patent/KR100768579B1/ko not_active Expired - Lifetime
- 2002-10-31 WO PCT/JP2002/011350 patent/WO2003039148A1/ja active Application Filing
- 2002-10-31 JP JP2003541269A patent/JP4001110B2/ja not_active Expired - Fee Related
- 2002-10-31 US US10/470,822 patent/US7106379B2/en not_active Expired - Fee Related
- 2002-10-31 CN CNB028073487A patent/CN1270527C/zh not_active Expired - Fee Related

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09181967A (ja) *	1995-12-27	1997-07-11	Nippon Television Network Corp	テレシネ信号変換方法、及びアップコンバータ
JPH10108218A (ja) *	1996-09-30	1998-04-24	Hitachi Ltd	映像信号の走査変換回路
JPH11127423A (ja) *	1997-10-20	1999-05-11	Toshiba Corp	映像信号処理装置
JP2000341648A (ja) *	1999-05-25	2000-12-08	Pioneer Electronic Corp	映像信号変換装置
JP2001094950A (ja) *	1999-09-20	2001-04-06	Matsushita Electric Ind Co Ltd	ビデオｉｄ信号処理装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1441520A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7999876B2 (en)	2005-02-22	2011-08-16	Renesas Electronics Corporation	Pull-down detection apparatus and pull-down detection method
US8189103B2 (en)	2005-02-22	2012-05-29	Renesas Electronics Corporation	Pull-down detection apparatus and pull-down detection method
US8330858B2 (en)	2005-02-22	2012-12-11	Renesas Electronics Corporation	Pull-down detection apparatus and pull-down detection method
US8462264B2 (en)	2008-04-23	2013-06-11	Panasonic Corporation	Video scan converter for performing interlaced to progressive scan conversion
WO2010092631A1 (ja) *	2009-02-12	2010-08-19	パナソニック株式会社	映像処理装置

Also Published As

Publication number	Publication date
US7106379B2 (en)	2006-09-12
JPWO2003039148A1 (ja)	2005-02-24
CN1270527C (zh)	2006-08-16
KR20040019282A (ko)	2004-03-05
KR100768579B1 (ko)	2007-10-18
EP1441520A1 (en)	2004-07-28
JP4001110B2 (ja)	2007-10-31
US20040061803A1 (en)	2004-04-01
CN1500347A (zh)	2004-05-26
EP1441520A4 (en)	2009-11-11

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