GB2507482B - Method and device for progressive transmission of still images to a video display system - Google Patents

Method and device for progressive transmission of still images to a video display system

Info

Publication number
GB2507482B
GB2507482B GB201219219A GB201219219A GB2507482B GB 2507482 B GB2507482 B GB 2507482B GB 201219219 A GB201219219 A GB 201219219A GB 201219219 A GB201219219 A GB 201219219A GB 2507482 B GB2507482 B GB 2507482B
Authority
GB
United Kingdom
Prior art keywords
display system
video display
still images
progressive transmission
progressive
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
GB201219219A
Other versions
GB2507482A (en
GB201219219D0 (en
Inventor
Falk Tannhauser
Hirohiko Inohiza
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 GB201219219A priority Critical patent/GB2507482B/en
Publication of GB201219219D0 publication Critical patent/GB201219219D0/en
Publication of GB2507482A publication Critical patent/GB2507482A/en
Application granted granted Critical
Publication of GB2507482B publication Critical patent/GB2507482B/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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • H04N1/00098—Systems or arrangements for the transmission of the picture signal via a television channel, e.g. for a series of still pictures with or without sound
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • H04N1/4172—Progressive encoding, i.e. by decomposition into high and low resolution components
    • 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
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB201219219A 2012-10-25 2012-10-25 Method and device for progressive transmission of still images to a video display system Active GB2507482B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201219219A GB2507482B (en) 2012-10-25 2012-10-25 Method and device for progressive transmission of still images to a video display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201219219A GB2507482B (en) 2012-10-25 2012-10-25 Method and device for progressive transmission of still images to a video display system

Publications (3)

Publication Number Publication Date
GB201219219D0 GB201219219D0 (en) 2012-12-12
GB2507482A GB2507482A (en) 2014-05-07
GB2507482B true GB2507482B (en) 2014-11-12

Family

ID=47358651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201219219A Active GB2507482B (en) 2012-10-25 2012-10-25 Method and device for progressive transmission of still images to a video display system

Country Status (1)

Country Link
GB (1) GB2507482B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106933587B (en) 2017-03-10 2019-12-31 Oppo广东移动通信有限公司 Layer drawing control method and device and mobile terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724070A (en) * 1995-11-20 1998-03-03 Microsoft Corporation Common digital representation of still images for data transfer with both slow and fast data transfer rates
US5880856A (en) * 1994-12-05 1999-03-09 Microsoft Corporation Progressive image transmission using discrete wavelet transforms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880856A (en) * 1994-12-05 1999-03-09 Microsoft Corporation Progressive image transmission using discrete wavelet transforms
US5724070A (en) * 1995-11-20 1998-03-03 Microsoft Corporation Common digital representation of still images for data transfer with both slow and fast data transfer rates

Also Published As

Publication number Publication date
GB2507482A (en) 2014-05-07
GB201219219D0 (en) 2012-12-12

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