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MX2017004465A - Estructuras sintacticas que indican terminacion de las regiones cifradas. - Google Patents

Estructuras sintacticas que indican terminacion de las regiones cifradas.

Info

Publication number
MX2017004465A
MX2017004465A MX2017004465A MX2017004465A MX2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A
Authority
MX
Mexico
Prior art keywords
syntax structure
completion
coded region
coded
picture
Prior art date
Application number
MX2017004465A
Other languages
English (en)
Inventor
j sullivan Gary
Wu Yongjun
Zhu Lihua
Sadhwani Shyam
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of MX2017004465A publication Critical patent/MX2017004465A/es

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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Se describen las estructuras sintácticas que indican la terminación de las regiones cifradas de imágenes. Por ejemplo, una estructura sintáctica en un flujo de bits elemental indica la terminación de una región cifrada de una imagen. La estructura sintáctica puede ser un tipo de unidad de capa de abstracción de red, un tipo de mensaje de información de mejora complementaria u otra estructura sintáctica. Por ejemplo, una herramienta de procesamiento multimedia como un codificador puede detectar la terminación de una región cifrada de una imagen, entonces emite, en un orden predefinido en un flujo de bits elemental, las estructuras sintácticas que contienen la región cifrada, así como una diferente estructura sintáctica que indica la terminación de la región cifrada. Otra herramienta de procesamiento multimedia como un decodificador puede recibir, en un orden predefinido en un flujo de bits elemental, las estructuras sintácticas que contienen una región cifrada de una imagen, así como una estructura sintáctica diferente que indica la terminación de la región cifrada.
MX2017004465A 2014-10-06 2015-10-06 Estructuras sintacticas que indican terminacion de las regiones cifradas. MX2017004465A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060458P 2014-10-06 2014-10-06
US14/705,705 US9800898B2 (en) 2014-10-06 2015-05-06 Syntax structures indicating completion of coded regions
PCT/US2015/054099 WO2016057432A1 (en) 2014-10-06 2015-10-06 Syntax structures indicating completion of coded regions

Publications (1)

Publication Number Publication Date
MX2017004465A true MX2017004465A (es) 2017-06-19

Family

ID=55633748

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004465A MX2017004465A (es) 2014-10-06 2015-10-06 Estructuras sintacticas que indican terminacion de las regiones cifradas.

Country Status (11)

Country Link
US (3) US9800898B2 (es)
EP (1) EP3205106B1 (es)
JP (1) JP2017535167A (es)
KR (1) KR102474461B1 (es)
CN (1) CN107409229B (es)
AU (1) AU2015328314A1 (es)
BR (1) BR112017006720A2 (es)
CA (1) CA2963412A1 (es)
MX (1) MX2017004465A (es)
RU (1) RU2017111475A (es)
WO (1) WO2016057432A1 (es)

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Also Published As

Publication number Publication date
US20190158881A1 (en) 2019-05-23
CA2963412A1 (en) 2016-04-14
JP2017535167A (ja) 2017-11-24
KR102474461B1 (ko) 2022-12-05
AU2015328314A1 (en) 2017-04-20
US20160100196A1 (en) 2016-04-07
CN107409229A (zh) 2017-11-28
KR20170068490A (ko) 2017-06-19
WO2016057432A1 (en) 2016-04-14
US10701401B2 (en) 2020-06-30
EP3205106A1 (en) 2017-08-16
US10205966B2 (en) 2019-02-12
CN107409229B (zh) 2020-10-13
BR112017006720A2 (pt) 2017-12-26
RU2017111475A (ru) 2018-10-05
US9800898B2 (en) 2017-10-24
EP3205106B1 (en) 2018-08-15
US20180014033A1 (en) 2018-01-11

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