FR2682000B1 - Dispositif et procede de conversion d'un signal de television. - Google Patents
Dispositif et procede de conversion d'un signal de television.Info
- Publication number
- FR2682000B1 FR2682000B1 FR9115090A FR9115090A FR2682000B1 FR 2682000 B1 FR2682000 B1 FR 2682000B1 FR 9115090 A FR9115090 A FR 9115090A FR 9115090 A FR9115090 A FR 9115090A FR 2682000 B1 FR2682000 B1 FR 2682000B1
- Authority
- FR
- France
- Prior art keywords
- converting
- television signal
- television
- signal
- 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 - Fee Related
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
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
- H04N7/0152—High-definition television systems using spatial or temporal subsampling
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910017342A KR0146695B1 (ko) | 1991-09-30 | 1991-09-30 | 텔레비젼신호 변환방식 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2682000A1 FR2682000A1 (fr) | 1993-04-02 |
FR2682000B1 true FR2682000B1 (fr) | 1998-06-26 |
Family
ID=19320740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9115090A Expired - Fee Related FR2682000B1 (fr) | 1991-09-30 | 1991-12-05 | Dispositif et procede de conversion d'un signal de television. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5194937A (fr) |
JP (1) | JP3300005B2 (fr) |
KR (1) | KR0146695B1 (fr) |
DE (1) | DE4140696C1 (fr) |
FR (1) | FR2682000B1 (fr) |
GB (1) | GB2260054B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4192712T (fr) * | 1990-10-31 | 1992-12-10 | ||
KR960015397B1 (ko) * | 1993-03-17 | 1996-11-11 | 엘지전자 주식회사 | 사이드컷 모드 및 상하절단 모드를 적용한 고화질 티브이신호 변환회로 |
US6118429A (en) | 1993-09-30 | 2000-09-12 | Hitachi, Ltd. | Liquid crystal display system capable of reducing and enlarging resolution of input display data |
US5790197A (en) * | 1994-01-12 | 1998-08-04 | Thomson Consumer Electronics,. Inc. | Multimode interpolation filter as for a TV receiver |
DE69427236T2 (de) * | 1994-01-12 | 2001-10-25 | Thomson Consumer Electronics | Video signal dekomprimierungssystem und multimode-video-aufwärtswandler |
CN1048138C (zh) * | 1994-01-12 | 2000-01-05 | 汤姆森消费电子有限公司 | 用于电视接收机的多方式内插滤波器 |
US5486866A (en) * | 1994-06-21 | 1996-01-23 | Thomson Consumer Electronics, Inc. | Oscillator free run frequency setting by data bus control |
US6115073A (en) * | 1996-12-11 | 2000-09-05 | Sony Corporation | Signal converting apparatus and method using a class decision circuit |
EP0883303B1 (fr) | 1996-12-11 | 2003-05-28 | Sony Corporation | Dispositif de conversion de signaux et procede correspondant |
JPH118839A (ja) * | 1997-06-19 | 1999-01-12 | Matsushita Electric Ind Co Ltd | 映像信号変換装置 |
US6501507B1 (en) * | 1998-05-13 | 2002-12-31 | Barth Alan Canfield | Multimode interpolation filter as for a TV receiver |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH027685A (ja) * | 1988-06-24 | 1990-01-11 | Mitsubishi Electric Corp | テレビジヨン受信装置 |
JPH0291790A (ja) * | 1988-09-29 | 1990-03-30 | Furuno Electric Co Ltd | 携帯型発券装置 |
US4984081A (en) * | 1989-01-24 | 1991-01-08 | Matsushita Electric Industrial Co., Ltd. | Apparatus for receiving and selecting high-definition television (HDTV) signals and standard television (NTSC) signals |
US5070395A (en) * | 1989-03-31 | 1991-12-03 | Victor Company Of Japan, Ltd. | Television signal system conversion apparatus |
JPH02291790A (ja) * | 1989-05-01 | 1990-12-03 | Mitsubishi Electric Corp | テレビジョン方式変換器 |
JPH0767166B2 (ja) * | 1989-05-13 | 1995-07-19 | シャープ株式会社 | 映像信号の方式変換装置 |
JP2889276B2 (ja) * | 1989-05-13 | 1999-05-10 | シャープ株式会社 | 映像信号の方式変換装置 |
JP2971481B2 (ja) * | 1989-07-19 | 1999-11-08 | 松下電器産業株式会社 | 方式変換装置 |
JPH0368291A (ja) * | 1989-08-08 | 1991-03-25 | Pioneer Electron Corp | 画像表示方式 |
US5029326A (en) * | 1989-08-08 | 1991-07-02 | Pioneer Electronic Corporation | Picture display system |
JPH03132185A (ja) * | 1989-10-17 | 1991-06-05 | Sanyo Electric Co Ltd | テレビジョン信号変換器 |
-
1991
- 1991-09-30 KR KR1019910017342A patent/KR0146695B1/ko not_active IP Right Cessation
- 1991-11-27 US US07/798,813 patent/US5194937A/en not_active Expired - Lifetime
- 1991-12-05 FR FR9115090A patent/FR2682000B1/fr not_active Expired - Fee Related
- 1991-12-10 DE DE4140696A patent/DE4140696C1/de not_active Expired - Fee Related
- 1991-12-10 GB GB9126202A patent/GB2260054B/en not_active Expired - Fee Related
- 1991-12-24 JP JP34148491A patent/JP3300005B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4140696C1 (fr) | 1993-01-21 |
GB9126202D0 (en) | 1992-02-12 |
JP3300005B2 (ja) | 2002-07-08 |
FR2682000A1 (fr) | 1993-04-02 |
KR930007271A (ko) | 1993-04-22 |
JPH05137123A (ja) | 1993-06-01 |
KR0146695B1 (ko) | 1998-09-15 |
US5194937A (en) | 1993-03-16 |
GB2260054B (en) | 1995-06-07 |
GB2260054A (en) | 1993-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100831 |