GB2264020B - Digital video signal processing - Google Patents

Digital video signal processing

Info

Publication number
GB2264020B
GB2264020B GB9202145A GB9202145A GB2264020B GB 2264020 B GB2264020 B GB 2264020B GB 9202145 A GB9202145 A GB 9202145A GB 9202145 A GB9202145 A GB 9202145A GB 2264020 B GB2264020 B GB 2264020B
Authority
GB
United Kingdom
Prior art keywords
signal processing
video signal
digital video
digital
processing
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
Application number
GB9202145A
Other versions
GB2264020A (en
GB9202145D0 (en
Inventor
Martin Rex Dorricott
John William Richards
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 Broadcast and Communications Ltd
Sony Europe BV United Kingdom Branch
Original Assignee
Sony Broadcast and Communications Ltd
Sony United Kingdom Ltd
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 Broadcast and Communications Ltd, Sony United Kingdom Ltd filed Critical Sony Broadcast and Communications Ltd
Priority to GB9202145A priority Critical patent/GB2264020B/en
Publication of GB9202145D0 publication Critical patent/GB9202145D0/en
Publication of GB2264020A publication Critical patent/GB2264020A/en
Application granted granted Critical
Publication of GB2264020B publication Critical patent/GB2264020B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/87—Producing a motion picture film from a television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
GB9202145A 1992-01-31 1992-01-31 Digital video signal processing Expired - Fee Related GB2264020B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9202145A GB2264020B (en) 1992-01-31 1992-01-31 Digital video signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9202145A GB2264020B (en) 1992-01-31 1992-01-31 Digital video signal processing

Publications (3)

Publication Number Publication Date
GB9202145D0 GB9202145D0 (en) 1992-03-18
GB2264020A GB2264020A (en) 1993-08-11
GB2264020B true GB2264020B (en) 1995-10-25

Family

ID=10709647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9202145A Expired - Fee Related GB2264020B (en) 1992-01-31 1992-01-31 Digital video signal processing

Country Status (1)

Country Link
GB (1) GB2264020B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3172643B2 (en) * 1994-11-14 2001-06-04 シャープ株式会社 Digital recording and playback device
KR100251456B1 (en) * 1997-11-04 2000-04-15 윤종용 Screen device for low speed reproducing a moving picture
US6424789B1 (en) 1999-08-17 2002-07-23 Koninklijke Philips Electronics N.V. System and method for performing fast forward and slow motion speed changes in a video stream based on video content
US7483077B2 (en) * 2004-01-30 2009-01-27 Broadcom Corporation Method and system for control of a multi-field deinterlacer including providing visually pleasing start-up and shut-down
WO2020073172A1 (en) * 2018-10-08 2020-04-16 Huawei Technologies Co., Ltd. Methods and devices for capturing high-speed and high-definition videos

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205713A (en) * 1987-06-09 1988-12-14 Sony Corp Motion compensated interpolation of digital television images
GB2231228A (en) * 1989-04-27 1990-11-07 Sony Corp Video signal to photographic film conversion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205713A (en) * 1987-06-09 1988-12-14 Sony Corp Motion compensated interpolation of digital television images
GB2231228A (en) * 1989-04-27 1990-11-07 Sony Corp Video signal to photographic film conversion

Also Published As

Publication number Publication date
GB2264020A (en) 1993-08-11
GB9202145D0 (en) 1992-03-18

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110131