KR100966189B1 - 샘플링 레이트 컨버터 시스템 - Google Patents

샘플링 레이트 컨버터 시스템 Download PDF

Info

Publication number
KR100966189B1
KR100966189B1 KR1020047008412A KR20047008412A KR100966189B1 KR 100966189 B1 KR100966189 B1 KR 100966189B1 KR 1020047008412 A KR1020047008412 A KR 1020047008412A KR 20047008412 A KR20047008412 A KR 20047008412A KR 100966189 B1 KR100966189 B1 KR 100966189B1
Authority
KR
South Korea
Prior art keywords
sampling rate
signal
pixel domain
rate converter
orthogonal pixel
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 - Lifetime
Application number
KR1020047008412A
Other languages
English (en)
Korean (ko)
Other versions
KR20050058261A (ko
Inventor
다니엘 마크 허트친슨
마크 프랜시스 룸레이츠
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20050058261A publication Critical patent/KR20050058261A/ko
Application granted granted Critical
Publication of KR100966189B1 publication Critical patent/KR100966189B1/ko
Assigned to 톰슨 라이센싱 디티브이 reassignment 톰슨 라이센싱 디티브이 권리의 전부이전등록 Assignors: 톰슨 라이센싱
Assigned to 인터디지탈 매디슨 페이튼트 홀딩스 reassignment 인터디지탈 매디슨 페이튼트 홀딩스 권리의 전부이전등록 Assignors: 톰슨 라이센싱 디티브이
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H04N7/0102—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving the resampling of the incoming video signal
    • 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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020047008412A 2001-12-03 2002-11-25 샘플링 레이트 컨버터 시스템 Expired - Lifetime KR100966189B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33665001P 2001-12-03 2001-12-03
US60/336,650 2001-12-03
US10/190,185 2002-07-05
US10/190,185 US6894725B2 (en) 2001-12-03 2002-07-05 Sample rate converter system

Publications (2)

Publication Number Publication Date
KR20050058261A KR20050058261A (ko) 2005-06-16
KR100966189B1 true KR100966189B1 (ko) 2010-06-25

Family

ID=26885850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047008412A Expired - Lifetime KR100966189B1 (ko) 2001-12-03 2002-11-25 샘플링 레이트 컨버터 시스템

Country Status (8)

Country Link
US (1) US6894725B2 (https=)
EP (1) EP1486066B1 (https=)
JP (1) JP4353362B2 (https=)
KR (1) KR100966189B1 (https=)
CN (1) CN100380955C (https=)
AU (1) AU2002365832A1 (https=)
MX (1) MXPA04005117A (https=)
WO (1) WO2003049436A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60140805D1 (de) * 2001-10-10 2010-01-28 Texas Instruments Inc Einrichtung und Verfahren zur Bildskalierung
US7409056B2 (en) * 2002-12-16 2008-08-05 Broadcom Corporation Switchboard for dual-rate single-band communication system
US20080062312A1 (en) * 2006-09-13 2008-03-13 Jiliang Song Methods and Devices of Using a 26 MHz Clock to Encode Videos
US20080062311A1 (en) * 2006-09-13 2008-03-13 Jiliang Song Methods and Devices to Use Two Different Clocks in a Television Digital Encoder
US8537285B2 (en) * 2007-03-14 2013-09-17 Larry Silver Carrier recovery system with phase noise suppression
US8902365B2 (en) * 2007-03-14 2014-12-02 Lance Greggain Interference avoidance in a television receiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335074A (en) 1993-02-08 1994-08-02 Panasonic Technologies, Inc. Phase locked loop synchronizer for a resampling system having incompatible input and output sample rates
US5420643A (en) 1990-06-01 1995-05-30 Thomson Consumer Electronics, Inc. Chrominance processing system for compressing and expanding video data

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3312074B2 (ja) * 1994-01-24 2002-08-05 シャープ株式会社 映像信号のディジタル記録及び再生装置
DE4423226C1 (de) * 1994-07-01 1995-08-24 Harris Corp Digitaler Dekoder für Videosignale und Verfahren zur digitalen Dekodierung von Videosignalen
KR0165512B1 (ko) * 1996-01-29 1999-03-20 김광호 면적영향 상관방법 및 이를 이용한 디지탈 영상신호에 대한 클럭레이트 변환방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420643A (en) 1990-06-01 1995-05-30 Thomson Consumer Electronics, Inc. Chrominance processing system for compressing and expanding video data
US5335074A (en) 1993-02-08 1994-08-02 Panasonic Technologies, Inc. Phase locked loop synchronizer for a resampling system having incompatible input and output sample rates

Also Published As

Publication number Publication date
WO2003049436A1 (en) 2003-06-12
JP4353362B2 (ja) 2009-10-28
AU2002365832A1 (en) 2003-06-17
CN1600028A (zh) 2005-03-23
EP1486066A4 (en) 2006-01-04
EP1486066B1 (en) 2013-05-01
MXPA04005117A (es) 2004-08-11
EP1486066A1 (en) 2004-12-15
CN100380955C (zh) 2008-04-09
JP2005512414A (ja) 2005-04-28
KR20050058261A (ko) 2005-06-16
US20030103163A1 (en) 2003-06-05
US6894725B2 (en) 2005-05-17

Similar Documents

Publication Publication Date Title
JP3817217B2 (ja) 無線受信機
US7532250B2 (en) Clock generation apparatus
KR100352630B1 (ko) 샘플비변환기및샘플기변환방법
KR100273815B1 (ko) 복수의 주파수 대역을 사용하는 비디오 잡음 저감 시스템
JPH0851646A (ja) 多規格適合形ビデオ信号復号器及びビデオ信号復号化方法
KR100429874B1 (ko) 파노라마/워터글라스 기능 구현을 위한 영상 처리 장치 및그 방법
KR100966189B1 (ko) 샘플링 레이트 컨버터 시스템
JP3805536B2 (ja) ビデオ・オーバーレイ回路および方法
JP3731502B2 (ja) 映像信号処理装置
JP2000056752A (ja) ディジタル形式信号の標本化中のクロック再生方法
JP4652323B2 (ja) 固定レートサンプリングモードにおいて同期サンプリング設計を使用する方法
JPH09238363A (ja) デジタルカラーエンコーダ
JP2006524463A (ja) デジタル信号のサンプリングレート変換及び利得制御されたフィルタ処理の組合せ
US6462789B1 (en) Circuit and method for generating chrominance lock
US5302909A (en) Non-linear signal processor
US7250981B2 (en) Video signal processor and video signal processing method which interpolate a video signal using an interpolation factor based on phase information of a selected clock
US6999132B1 (en) RF/IF digital demodulation of video and audio
JP3053532B2 (ja) 色信号の周波数帯域変換のための搬送波発生装置
Beintken et al. System-on-silicon for 100 Hz TV: new concepts qualified for highest integration
JPH08149495A (ja) ビデオ信号処理装置
JP3183884B2 (ja) テレビジョン受像機
JPH07312699A (ja) ディジタル映像再生装置
JP5513179B2 (ja) 画像処理システム
JPH07115620A (ja) 時間軸補正装置
JPS6184196A (ja) ビデオ信号デイジタル処理方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040602

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20071121

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20090729

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20100318

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20100617

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20100617

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20130520

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20130520

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20140516

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20140516

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20150519

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20150519

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20160517

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20160517

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20170522

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20170522

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20180516

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20180516

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20200609

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20210608

Start annual number: 12

End annual number: 12

PC1801 Expiration of term

Termination date: 20230525

Termination category: Expiration of duration