GB2526148B - Seamless display of a video sequence with increased frame rate - Google Patents

Seamless display of a video sequence with increased frame rate

Info

Publication number
GB2526148B
GB2526148B GB1408731.6A GB201408731A GB2526148B GB 2526148 B GB2526148 B GB 2526148B GB 201408731 A GB201408731 A GB 201408731A GB 2526148 B GB2526148 B GB 2526148B
Authority
GB
United Kingdom
Prior art keywords
frame rate
video sequence
increased frame
seamless display
seamless
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.)
Active
Application number
GB1408731.6A
Other versions
GB2526148A (en
GB201408731D0 (en
Inventor
Tannhauser Falk
Closset Arnaud
Halna Du Fretay Tristan
Le Houerou Brice
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB1408731.6A priority Critical patent/GB2526148B/en
Publication of GB201408731D0 publication Critical patent/GB201408731D0/en
Publication of GB2526148A publication Critical patent/GB2526148A/en
Application granted granted Critical
Publication of GB2526148B publication Critical patent/GB2526148B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
GB1408731.6A 2014-05-16 2014-05-16 Seamless display of a video sequence with increased frame rate Active GB2526148B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1408731.6A GB2526148B (en) 2014-05-16 2014-05-16 Seamless display of a video sequence with increased frame rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1408731.6A GB2526148B (en) 2014-05-16 2014-05-16 Seamless display of a video sequence with increased frame rate

Publications (3)

Publication Number Publication Date
GB201408731D0 GB201408731D0 (en) 2014-07-02
GB2526148A GB2526148A (en) 2015-11-18
GB2526148B true GB2526148B (en) 2016-06-08

Family

ID=51134981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1408731.6A Active GB2526148B (en) 2014-05-16 2014-05-16 Seamless display of a video sequence with increased frame rate

Country Status (1)

Country Link
GB (1) GB2526148B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2790177C1 (en) * 2019-06-03 2023-02-14 Нокиа Текнолоджиз Ой Device and method for video encoding and video decoding

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105609014A (en) * 2016-04-01 2016-05-25 北京小鸟科技发展有限责任公司 Implementation method for seamless splicing point-to-point display of liquid crystal screens
US11132758B2 (en) * 2016-09-14 2021-09-28 Inscape Data, Inc. Embedding data in video without visible impairments
US20200195874A1 (en) * 2017-06-30 2020-06-18 Nokia Solutions And Networks Oy Real Time Video

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110141350A1 (en) * 2009-12-16 2011-06-16 Canon Kabushiki Kaisha Image processing apparatus, control method thereof, and program
US20140002739A1 (en) * 2012-06-28 2014-01-02 Seh Kwa Method and apparatus for reducing power usage during video presentation on a display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110141350A1 (en) * 2009-12-16 2011-06-16 Canon Kabushiki Kaisha Image processing apparatus, control method thereof, and program
US20140002739A1 (en) * 2012-06-28 2014-01-02 Seh Kwa Method and apparatus for reducing power usage during video presentation on a display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2790177C1 (en) * 2019-06-03 2023-02-14 Нокиа Текнолоджиз Ой Device and method for video encoding and video decoding

Also Published As

Publication number Publication date
GB2526148A (en) 2015-11-18
GB201408731D0 (en) 2014-07-02

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