KR940000467B1 - Television signal processing apparatus - Google Patents
Television signal processing apparatusInfo
- Publication number
- KR940000467B1 KR940000467B1 KR9071257A KR900701257A KR940000467B1 KR 940000467 B1 KR940000467 B1 KR 940000467B1 KR 9071257 A KR9071257 A KR 9071257A KR 900701257 A KR900701257 A KR 900701257A KR 940000467 B1 KR940000467 B1 KR 940000467B1
- Authority
- KR
- South Korea
- Prior art keywords
- processing apparatus
- signal processing
- television signal
- television
- signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
- H04N7/085—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only the inserted signal being digital
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
- H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/169—Systems operating in the time domain of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/171—Systems operating in the amplitude domain of the television signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-257560 | 1988-10-13 | ||
JP63257560A JP2845458B2 (ja) | 1988-10-13 | 1988-10-13 | 信号処理方式 |
JP63-334488 | 1988-12-28 | ||
JP33448888A JP2869988B2 (ja) | 1988-12-28 | 1988-12-28 | テレビジョン信号送受信装置 |
JP01-30532 | 1989-02-09 | ||
JP1030532A JP2869997B2 (ja) | 1989-02-09 | 1989-02-09 | 信号処理方法 |
JP1052271A JP2869999B2 (ja) | 1989-03-03 | 1989-03-03 | テレビジョン信号受信処理装置 |
JP01-52271 | 1989-03-03 | ||
PCT/JP1989/001057 WO1990004307A1 (en) | 1988-10-13 | 1989-10-13 | Tv signal processing device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900702719A KR900702719A (ko) | 1990-12-08 |
KR940000467B1 true KR940000467B1 (en) | 1994-01-21 |
Family
ID=27459272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR9071257A KR940000467B1 (en) | 1988-10-13 | 1990-06-13 | Television signal processing apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US5119192A (ko) |
EP (5) | EP0573648B1 (ko) |
KR (1) | KR940000467B1 (ko) |
DE (3) | DE68929363T2 (ko) |
WO (1) | WO1990004307A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298992A (en) * | 1992-10-08 | 1994-03-29 | International Business Machines Corporation | System and method for frame-differencing based video compression/decompression with forward and reverse playback capability |
EP0848555A1 (en) * | 1996-12-13 | 1998-06-17 | Farhana Ltd. | A method and a device for compressing and decompressing video pictures |
DE10321236B4 (de) * | 2003-05-12 | 2006-06-29 | Siemens Ag | Überwachungsverfahren für eine Übertragung einer Folge von Bildern sowie zur Durchführung des Verfahrens bestimmte Schaltungen, Programme und Bildverarbeitungsvorrichtung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE369730A (ko) * | 1929-04-25 | |||
FR1257223A (fr) * | 1960-02-19 | 1961-03-31 | Dispositif de condensation de signaux représentant des scènes animées | |
US3461231A (en) * | 1964-11-16 | 1969-08-12 | Itt | Information transmission system and method |
US3755624A (en) * | 1968-06-26 | 1973-08-28 | Communications Satellite Corp | Pcm-tv system using a unique word for horizontal time synchronization |
US3666888A (en) * | 1968-06-26 | 1972-05-30 | Communications Satellite Corp | Pcm-tv system using a unique word for horizontal time synchronization |
US3767847A (en) * | 1971-07-01 | 1973-10-23 | Bell Telephone Labor Inc | Frame-to-frame redundancy reduction system which transmits an intraframe coded signal |
US3752913A (en) * | 1972-06-14 | 1973-08-14 | Bell Telephone Labor Inc | Conditional replenishment video encoder with low-frequency compensation |
JPS5149526B2 (ko) * | 1972-08-05 | 1976-12-27 | ||
JPS5220091B2 (ko) * | 1972-08-23 | 1977-06-01 | ||
FR2389290A1 (fr) * | 1977-04-29 | 1978-11-24 | Briand Marcel | Dispositif d'emission et de reception par lignes analogiques de signaux visiophoniques et de signaux numeriques |
US4150397A (en) * | 1977-09-13 | 1979-04-17 | Eli S. Jacobs | Repetition reduced digital data record and playback system |
AU4546379A (en) * | 1978-03-23 | 1979-09-27 | Commercial Data Processing Ltd. | The electronic transmission of pictures |
US4494140A (en) * | 1981-01-22 | 1985-01-15 | Micro Consultants Limited | T.V. apparatus for movement control |
US4402010A (en) * | 1981-07-10 | 1983-08-30 | Vvs Energy Patent Fund, Inc. | Digital television signal processing and transmission system |
JPS5947886A (ja) * | 1982-09-10 | 1984-03-17 | Hitachi Ltd | スクランブル・システム |
JPS6174486A (ja) * | 1984-09-20 | 1986-04-16 | Fujitsu Ltd | 画像信号符号化方式 |
FI70662C (fi) * | 1984-12-14 | 1986-09-24 | Valtion Teknillinen | Videokomprimeringsfoerfarande |
NL8701838A (nl) * | 1987-08-04 | 1989-03-01 | Frederik Karanema Houtman En P | Werkwijze en stelsel voor het in gedigitaliseerde vorm overdragen en/of opslaan van informatie. |
-
1989
- 1989-10-13 DE DE68929363T patent/DE68929363T2/de not_active Expired - Fee Related
- 1989-10-13 WO PCT/JP1989/001057 patent/WO1990004307A1/ja active IP Right Grant
- 1989-10-13 EP EP89911397A patent/EP0573648B1/en not_active Expired - Lifetime
- 1989-10-13 EP EP96108123A patent/EP0734172B1/en not_active Expired - Lifetime
- 1989-10-13 EP EP96108122A patent/EP0734171A3/en not_active Withdrawn
- 1989-10-13 US US07/476,495 patent/US5119192A/en not_active Expired - Lifetime
- 1989-10-13 EP EP96108120A patent/EP0734169B1/en not_active Expired - Lifetime
- 1989-10-13 DE DE68929322T patent/DE68929322T2/de not_active Expired - Fee Related
- 1989-10-13 DE DE68929022T patent/DE68929022T2/de not_active Expired - Fee Related
- 1989-10-13 EP EP96108121A patent/EP0734170A3/en not_active Withdrawn
-
1990
- 1990-06-13 KR KR9071257A patent/KR940000467B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0573648A4 (en) | 1992-08-24 |
EP0573648A1 (en) | 1993-12-15 |
EP0734170A2 (en) | 1996-09-25 |
DE68929322T2 (de) | 2002-06-06 |
DE68929022D1 (de) | 1999-08-05 |
EP0734169B1 (en) | 2002-01-02 |
DE68929022T2 (de) | 2000-04-06 |
EP0734172B1 (en) | 2001-08-29 |
KR900702719A (ko) | 1990-12-08 |
EP0734169A3 (en) | 1996-12-18 |
DE68929363T2 (de) | 2002-09-26 |
EP0734171A3 (en) | 1997-01-22 |
EP0734172A3 (en) | 1997-03-05 |
EP0734170A3 (en) | 1996-12-18 |
US5119192A (en) | 1992-06-02 |
EP0734171A2 (en) | 1996-09-25 |
DE68929322D1 (de) | 2001-10-04 |
DE68929363D1 (de) | 2002-02-07 |
EP0734172A2 (en) | 1996-09-25 |
EP0734169A2 (en) | 1996-09-25 |
WO1990004307A1 (en) | 1990-04-19 |
EP0573648B1 (en) | 1999-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020116 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |