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GB8713455D0 - Television standards converters - Google Patents

Television standards converters

Info

Publication number
GB8713455D0
GB8713455D0 GB878713455A GB8713455A GB8713455D0 GB 8713455 D0 GB8713455 D0 GB 8713455D0 GB 878713455 A GB878713455 A GB 878713455A GB 8713455 A GB8713455 A GB 8713455A GB 8713455 D0 GB8713455 D0 GB 8713455D0
Authority
GB
United Kingdom
Prior art keywords
television standards
standards converters
converters
television
standards
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.)
Pending
Application number
GB878713455A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to GB878713455A priority Critical patent/GB8713455D0/en
Publication of GB8713455D0 publication Critical patent/GB8713455D0/en
Priority to GB8728445A priority patent/GB2205706B/en
Priority to GB8728447A priority patent/GB2205708B/en
Priority to GB8728451A priority patent/GB2205712B/en
Priority to GB8728450A priority patent/GB2205711B/en
Priority to GB8728449A priority patent/GB2205710B/en
Priority to EP88304620A priority patent/EP0294961B1/en
Priority to EP88304618A priority patent/EP0294960B1/en
Priority to DE3851786T priority patent/DE3851786T2/en
Priority to EP88304615A priority patent/EP0294957B1/en
Priority to DE3854171T priority patent/DE3854171T2/en
Priority to DE3851655T priority patent/DE3851655T2/en
Priority to DE3853555T priority patent/DE3853555T2/en
Priority to EP88304614A priority patent/EP0294956B1/en
Priority to EP88304621A priority patent/EP0294962B1/en
Priority to DE3850709T priority patent/DE3850709T2/en
Priority to US07/199,680 priority patent/US4862260A/en
Priority to US07/200,503 priority patent/US4864394A/en
Priority to US07/200,421 priority patent/US4864398A/en
Priority to US07/200,531 priority patent/US4862259A/en
Priority to US07/199,683 priority patent/US4864393A/en
Priority to JP63142358A priority patent/JPS63313984A/en
Priority to JP63142355A priority patent/JPS63313981A/en
Priority to KR1019880006904A priority patent/KR0141705B1/en
Priority to JP63142353A priority patent/JPS63313980A/en
Priority to JP63142352A priority patent/JP2900369B2/en
Priority to KR1019880006901A priority patent/KR0141701B1/en
Priority to KR1019880006905A priority patent/KR0141702B1/en
Priority to JP63142357A priority patent/JPS63313983A/en
Priority to KR1019880006903A priority patent/KR0141703B1/en
Priority to KR1019880006900A priority patent/KR970010043B1/en
Pending legal-status Critical Current

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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
GB878713455A 1987-06-09 1987-06-09 Television standards converters Pending GB8713455D0 (en)

Priority Applications (31)

Application Number Priority Date Filing Date Title
GB878713455A GB8713455D0 (en) 1987-06-09 1987-06-09 Television standards converters
GB8728445A GB2205706B (en) 1987-06-09 1987-12-04 Motion vector reduction in television images
GB8728447A GB2205708B (en) 1987-06-09 1987-12-04 Motion vector processing in digital television images
GB8728451A GB2205712B (en) 1987-06-09 1987-12-04 Motion vector processing in television images
GB8728450A GB2205711B (en) 1987-06-09 1987-12-04 Motion vector selection in television images
GB8728449A GB2205710B (en) 1987-06-09 1987-12-04 Motion vector estimation in television images
DE3850709T DE3850709T2 (en) 1987-06-09 1988-05-20 Reduction of motion vectors in television pictures.
EP88304621A EP0294962B1 (en) 1987-06-09 1988-05-20 Motion vector estimation in television images
EP88304618A EP0294960B1 (en) 1987-06-09 1988-05-20 Motion vector processing in television images
DE3851786T DE3851786T2 (en) 1987-06-09 1988-05-20 Selection of a motion vector in television pictures.
EP88304615A EP0294957B1 (en) 1987-06-09 1988-05-20 Motion vector processing in digital television images
DE3854171T DE3854171T2 (en) 1987-06-09 1988-05-20 Evaluation of motion vectors in television pictures.
DE3851655T DE3851655T2 (en) 1987-06-09 1988-05-20 Processing of the motion vector in television pictures.
DE3853555T DE3853555T2 (en) 1987-06-09 1988-05-20 Processing of the motion vector in digital television pictures.
EP88304614A EP0294956B1 (en) 1987-06-09 1988-05-20 Motion vector reduction in television images
EP88304620A EP0294961B1 (en) 1987-06-09 1988-05-20 Motion vector selection in television images
US07/199,683 US4864393A (en) 1987-06-09 1988-05-31 Motion vector estimation in television images
US07/200,531 US4862259A (en) 1987-06-09 1988-05-31 Motion vector reduction in television images
US07/200,503 US4864394A (en) 1987-06-09 1988-05-31 Motion vector selection in television images
US07/200,421 US4864398A (en) 1987-06-09 1988-05-31 Motion vector processing in digital television images
US07/199,680 US4862260A (en) 1987-06-09 1988-05-31 Motion vector processing in television images
KR1019880006900A KR970010043B1 (en) 1987-06-09 1988-06-09 Motion victor processing in digital television images
KR1019880006904A KR0141705B1 (en) 1987-06-09 1988-06-09 Motion vector estimation in television images
JP63142355A JPS63313981A (en) 1987-06-09 1988-06-09 Digital television image motion vector processor
JP63142358A JPS63313984A (en) 1987-06-09 1988-06-09 Television image motion vector processor
JP63142353A JPS63313980A (en) 1987-06-09 1988-06-09 Evaluation method for moving vector of television picture
JP63142352A JP2900369B2 (en) 1987-06-09 1988-06-09 A method for reducing the number of motion vectors in digital television images.
KR1019880006901A KR0141701B1 (en) 1987-06-09 1988-06-09 Motion vector processing in digital television images
KR1019880006905A KR0141702B1 (en) 1987-06-09 1988-06-09 Motion vector processing in television images
JP63142357A JPS63313983A (en) 1987-06-09 1988-06-09 Television image motion vector processor
KR1019880006903A KR0141703B1 (en) 1987-06-09 1988-06-09 TV system conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878713455A GB8713455D0 (en) 1987-06-09 1987-06-09 Television standards converters

Publications (1)

Publication Number Publication Date
GB8713455D0 true GB8713455D0 (en) 1987-07-15

Family

ID=10618610

Family Applications (6)

Application Number Title Priority Date Filing Date
GB878713455A Pending GB8713455D0 (en) 1987-06-09 1987-06-09 Television standards converters
GB8728447A Expired - Lifetime GB2205708B (en) 1987-06-09 1987-12-04 Motion vector processing in digital television images
GB8728451A Expired - Lifetime GB2205712B (en) 1987-06-09 1987-12-04 Motion vector processing in television images
GB8728450A Expired - Lifetime GB2205711B (en) 1987-06-09 1987-12-04 Motion vector selection in television images
GB8728449A Expired - Lifetime GB2205710B (en) 1987-06-09 1987-12-04 Motion vector estimation in television images
GB8728445A Expired - Lifetime GB2205706B (en) 1987-06-09 1987-12-04 Motion vector reduction in television images

Family Applications After (5)

Application Number Title Priority Date Filing Date
GB8728447A Expired - Lifetime GB2205708B (en) 1987-06-09 1987-12-04 Motion vector processing in digital television images
GB8728451A Expired - Lifetime GB2205712B (en) 1987-06-09 1987-12-04 Motion vector processing in television images
GB8728450A Expired - Lifetime GB2205711B (en) 1987-06-09 1987-12-04 Motion vector selection in television images
GB8728449A Expired - Lifetime GB2205710B (en) 1987-06-09 1987-12-04 Motion vector estimation in television images
GB8728445A Expired - Lifetime GB2205706B (en) 1987-06-09 1987-12-04 Motion vector reduction in television images

Country Status (2)

Country Link
KR (5) KR0141702B1 (en)
GB (6) GB8713455D0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222500A (en) * 1988-09-05 1990-03-07 Philips Electronic Associated Picture motion measurement
GB2231226B (en) * 1989-04-27 1993-09-22 Sony Corp Motion dependent video signal processing
GB2231748B (en) * 1989-04-27 1993-08-18 Sony Corp Motion dependent video signal processing
GB2248361B (en) * 1990-09-28 1994-06-01 Sony Broadcast & Communication Motion dependent video signal processing
JPH04236664A (en) * 1991-01-18 1992-08-25 Sony Corp Arithmetic circuit
JP3123130B2 (en) * 1991-06-28 2001-01-09 ソニー株式会社 Motion vector detection device
US5410500A (en) * 1992-02-21 1995-04-25 Sony Corporation Discrete cosine transform apparatus and inverse discrete cosine transform apparatus
DE4226128A1 (en) * 1992-08-07 1994-02-10 Philips Patentverwaltung Procedure for determining motion vectors
KR940004467A (en) * 1992-08-26 1994-03-15 오오가 노리오 Discrete cosine inverters and their inverses
JPH06103301A (en) * 1992-09-17 1994-04-15 Sony Corp (8x8) discrete cosine transforming circuit and (8x8) discrete cosine inverse transforming circuit
JPH06149862A (en) * 1992-11-13 1994-05-31 Sony Corp Matrix data multiplying method and device
JP3596519B2 (en) * 2001-12-13 2004-12-02 ソニー株式会社 Image signal processing apparatus and method
KR20070069615A (en) 2005-12-28 2007-07-03 삼성전자주식회사 Motion Estimator and Motion Estimation Method
CN104414287B (en) * 2013-08-29 2015-12-02 郑永如 Summer sleeping bamboo mat with spring and manufacture method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200789A (en) * 1985-03-04 1986-09-05 Kokusai Denshin Denwa Co Ltd <Kdd> System for detecting dynamic vector of object on picture plane
DE3682068D1 (en) * 1986-03-19 1991-11-21 British Broadcasting Corp TELEVISION MOTION MEASUREMENT.

Also Published As

Publication number Publication date
GB2205710A (en) 1988-12-14
GB2205711A (en) 1988-12-14
KR890001381A (en) 1989-03-20
GB2205712A (en) 1988-12-14
GB2205706B (en) 1991-09-04
GB2205708A (en) 1988-12-14
GB2205708B (en) 1991-09-04
KR970010043B1 (en) 1997-06-20
GB8728451D0 (en) 1988-01-13
KR890001385A (en) 1989-03-20
GB8728450D0 (en) 1988-01-13
GB2205711B (en) 1991-09-04
GB2205712B (en) 1991-09-04
KR0141705B1 (en) 1998-07-01
KR0141701B1 (en) 1998-07-01
GB8728447D0 (en) 1988-01-13
KR890001383A (en) 1989-03-20
GB2205706A (en) 1988-12-14
KR890001384A (en) 1989-03-20
KR0141703B1 (en) 1998-07-01
KR0141702B1 (en) 1998-07-01
GB8728445D0 (en) 1988-01-13
GB8728449D0 (en) 1988-01-13
KR890001380A (en) 1989-03-20
GB2205710B (en) 1991-09-04

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