NL1027270A1 - Deïnterlinieringsinrichting met een ruisverminderings/verwijderingsinrichting. - Google Patents
Deïnterlinieringsinrichting met een ruisverminderings/verwijderingsinrichting.Info
- Publication number
- NL1027270A1 NL1027270A1 NL1027270A NL1027270A NL1027270A1 NL 1027270 A1 NL1027270 A1 NL 1027270A1 NL 1027270 A NL1027270 A NL 1027270A NL 1027270 A NL1027270 A NL 1027270A NL 1027270 A1 NL1027270 A1 NL 1027270A1
- Authority
- NL
- Netherlands
- Prior art keywords
- noise reduction
- interlining
- removal device
- removal
- interlining device
- Prior art date
Links
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
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
-
- 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
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
-
- 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)
- Computer Graphics (AREA)
- Picture Signal Circuits (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030083375 | 2003-11-22 | ||
KR1020030083375A KR20050049680A (ko) | 2003-11-22 | 2003-11-22 | 노이즈 감쇠장치 및 디인터레이싱 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL1027270A1 true NL1027270A1 (nl) | 2005-05-26 |
NL1027270C2 NL1027270C2 (nl) | 2006-09-12 |
Family
ID=36589353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1027270A NL1027270C2 (nl) | 2003-11-22 | 2004-10-15 | Deïnterlinieringsinrichting met een ruisverminderings/verwijderingsinrichting. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7324160B2 (nl) |
JP (1) | JP4153480B2 (nl) |
KR (1) | KR20050049680A (nl) |
CN (1) | CN100385914C (nl) |
BR (1) | BRPI0404606A (nl) |
NL (1) | NL1027270C2 (nl) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5062968B2 (ja) * | 2004-08-11 | 2012-10-31 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
JP4693546B2 (ja) * | 2005-08-19 | 2011-06-01 | 株式会社東芝 | デジタルノイズ低減装置及び方法及び映像信号処理装置 |
KR100662891B1 (ko) * | 2005-11-30 | 2007-01-02 | 삼성전자주식회사 | 움직임 정보를 이용하는 잡음처리장치 및 그의잡음처리방법 |
US7944503B1 (en) * | 2006-01-27 | 2011-05-17 | Texas Instruments Incorporated | Interlaced-to-progressive video processing |
US8218091B2 (en) * | 2006-04-18 | 2012-07-10 | Marvell World Trade Ltd. | Shared memory multi video channel display apparatus and methods |
CN101485198B (zh) * | 2006-04-18 | 2012-08-08 | 马维尔国际贸易有限公司 | 共享存储器多视频频道显示装置和方法 |
US8284322B2 (en) * | 2006-04-18 | 2012-10-09 | Marvell World Trade Ltd. | Shared memory multi video channel display apparatus and methods |
US20070242160A1 (en) * | 2006-04-18 | 2007-10-18 | Marvell International Ltd. | Shared memory multi video channel display apparatus and methods |
US8264610B2 (en) * | 2006-04-18 | 2012-09-11 | Marvell World Trade Ltd. | Shared memory multi video channel display apparatus and methods |
GB2448336A (en) * | 2007-04-11 | 2008-10-15 | Snell & Wilcox Ltd | De-interlacing video using motion vectors |
WO2010064316A1 (ja) * | 2008-12-05 | 2010-06-10 | オリンパス株式会社 | 画像処理装置、画像処理方法、および画像処理プログラム |
JP4875557B2 (ja) * | 2007-07-11 | 2012-02-15 | オリンパス株式会社 | 画像処理装置、画像処理方法、および画像処理プログラム。 |
US8411205B2 (en) | 2007-07-11 | 2013-04-02 | Olympus Corporation | Noise reducing image processing apparatus |
US20110205438A1 (en) * | 2007-09-10 | 2011-08-25 | Trident Microsystems (Far East) Ltd. | Method and apparatus for motion estimation and motion compensation in video image data |
EP2073532A1 (en) * | 2007-12-17 | 2009-06-24 | Koninklijke Philips Electronics N.V. | Video signal processing |
US8503533B1 (en) | 2008-02-01 | 2013-08-06 | Zenverge, Inc. | Motion estimation engine for performing multiple types of operations |
US20090219439A1 (en) * | 2008-02-28 | 2009-09-03 | Graham Sellers | System and Method of Deinterlacing Interlaced Video Signals to Produce Progressive Video Signals |
US8494058B2 (en) * | 2008-06-23 | 2013-07-23 | Mediatek Inc. | Video/image processing apparatus with motion estimation sharing, and related method and machine readable medium |
WO2011004427A1 (ja) * | 2009-07-07 | 2011-01-13 | 株式会社 東芝 | 画像処理装置 |
EP2732615A1 (en) * | 2011-07-13 | 2014-05-21 | Entropic Communications, Inc. | Method and apparatus for motion estimation in video image data |
US8629937B1 (en) * | 2012-07-25 | 2014-01-14 | Vixs Systems, Inc | Motion adaptive filter and deinterlacer and methods for use therewith |
US9491473B2 (en) * | 2013-10-03 | 2016-11-08 | Amlogic Co., Limited | Motion compensated de-interlacing and noise reduction |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0697788A3 (en) * | 1994-08-19 | 1997-03-26 | Eastman Kodak Co | Adaptive and global motion compensated cancellation of the interlacing of successive video images with post-processing |
US5886745A (en) * | 1994-12-09 | 1999-03-23 | Matsushita Electric Industrial Co., Ltd. | Progressive scanning conversion apparatus |
DE69727911D1 (de) * | 1997-04-24 | 2004-04-08 | St Microelectronics Srl | Verfahren zur Erhöhung der bewegungsgeschätzten und bewegungskompensierten Bildfrequenz für Videoanwendungen, und Vorrichtung zur Verwendung eines solchen Verfahrens |
US6269484B1 (en) * | 1997-06-24 | 2001-07-31 | Ati Technologies | Method and apparatus for de-interlacing interlaced content using motion vectors in compressed video streams |
US6348949B1 (en) * | 1998-12-22 | 2002-02-19 | Intel Corporation | Deinterlacing a video signal using a motion detector |
JP2000261768A (ja) | 1999-03-09 | 2000-09-22 | Hitachi Ltd | 画像信号の動き補償走査変換回路 |
KR100303728B1 (ko) * | 1999-07-29 | 2001-09-29 | 구자홍 | 격행주사 영상의 디인터레이싱 방법 |
JP2001054075A (ja) * | 1999-08-06 | 2001-02-23 | Hitachi Ltd | 画像信号の動き補償走査変換回路 |
CN1286575A (zh) * | 1999-08-25 | 2001-03-07 | 松下电器产业株式会社 | 噪声检测方法、噪声检测装置及图象编码装置 |
KR100327395B1 (ko) * | 1999-09-03 | 2002-03-13 | 구자홍 | 움직임 보상을 기반으로 하는 격행주사 영상의 디인터레이싱 방법 |
JP4344968B2 (ja) | 1999-10-28 | 2009-10-14 | ソニー株式会社 | 画像処理装置および画像処理方法、並びにデータ処理装置およびデータ処理方法 |
KR100360882B1 (ko) | 2000-01-06 | 2002-11-13 | 엘지전자 주식회사 | 디인터레이싱 방법 및 장치 |
US6473460B1 (en) | 2000-03-31 | 2002-10-29 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for calculating motion vectors |
KR20020022197A (ko) * | 2000-09-19 | 2002-03-27 | 윤종용 | 수직 스크롤 떨림 방지장치 |
US7116372B2 (en) * | 2000-10-20 | 2006-10-03 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for deinterlacing |
US6839094B2 (en) * | 2000-12-14 | 2005-01-04 | Rgb Systems, Inc. | Method and apparatus for eliminating motion artifacts from video |
US7095445B2 (en) * | 2000-12-20 | 2006-08-22 | Samsung Electronics Co., Ltd. | Method of detecting motion in an interlaced video sequence based on logical operation on linearly scaled motion information and motion detection apparatus |
US6940557B2 (en) * | 2001-02-08 | 2005-09-06 | Micronas Semiconductors, Inc. | Adaptive interlace-to-progressive scan conversion algorithm |
KR100393066B1 (ko) * | 2001-06-11 | 2003-07-31 | 삼성전자주식회사 | 적응 움직임 보상형 디-인터레이싱 장치 및 그 방법 |
KR100437101B1 (ko) * | 2001-11-01 | 2004-06-23 | 보인정밀 주식회사 | 동작 보상을 통해 비월주사 영상신호를 순차주사영상신호로 변환하는 비월/순차주사 변환 방법 및 회로 |
JP3840129B2 (ja) | 2002-03-15 | 2006-11-01 | 株式会社東芝 | 動きベクトル検出方法と装置、補間画像作成方法と装置及び画像表示システム |
KR100902315B1 (ko) * | 2002-07-25 | 2009-06-12 | 삼성전자주식회사 | 디인터레이싱장치 및 방법 |
KR100930043B1 (ko) * | 2002-11-23 | 2009-12-08 | 삼성전자주식회사 | 스크롤링 텍스트나 그래픽 데이터를 검출할 수 있는움직임 추정장치 및 방법 |
-
2003
- 2003-11-22 KR KR1020030083375A patent/KR20050049680A/ko not_active Application Discontinuation
-
2004
- 2004-07-29 US US10/901,383 patent/US7324160B2/en not_active Expired - Fee Related
- 2004-10-15 NL NL1027270A patent/NL1027270C2/nl not_active IP Right Cessation
- 2004-10-21 CN CNB2004100864787A patent/CN100385914C/zh not_active Expired - Fee Related
- 2004-10-26 BR BRPI0404606 patent/BRPI0404606A/pt not_active IP Right Cessation
- 2004-11-18 JP JP2004335168A patent/JP4153480B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20050049680A (ko) | 2005-05-27 |
CN100385914C (zh) | 2008-04-30 |
JP2005160071A (ja) | 2005-06-16 |
NL1027270C2 (nl) | 2006-09-12 |
US20050110902A1 (en) | 2005-05-26 |
JP4153480B2 (ja) | 2008-09-24 |
BRPI0404606A (pt) | 2005-07-19 |
US7324160B2 (en) | 2008-01-29 |
CN1620109A (zh) | 2005-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AD1A | A request for search or an international type search has been filed | ||
RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 20060710 |
|
PD2B | A search report has been drawn up | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20150501 |