CL2021001937A1 - Señalización de alto nivel para datos de video en ojo de pez (divisional de la solicitud no. 201903415) - Google Patents

Señalización de alto nivel para datos de video en ojo de pez (divisional de la solicitud no. 201903415)

Info

Publication number
CL2021001937A1
CL2021001937A1 CL2021001937A CL2021001937A CL2021001937A1 CL 2021001937 A1 CL2021001937 A1 CL 2021001937A1 CL 2021001937 A CL2021001937 A CL 2021001937A CL 2021001937 A CL2021001937 A CL 2021001937A CL 2021001937 A1 CL2021001937 A1 CL 2021001937A1
Authority
CL
Chile
Prior art keywords
video data
fisheye video
divisional
application
fisheye
Prior art date
Application number
CL2021001937A
Other languages
English (en)
Inventor
Ye-Kui Wang
Ning Bi
Bijan Forutanpour
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2021001937A1 publication Critical patent/CL2021001937A1/es

Links

Classifications

    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)

Abstract

Un método para generar un archivo que incluye datos de video que comprende: obtener datos de video en ojo de pez y parámetros extrínsecos de cámaras utilizadas para capturar los datos de video en ojo de pez; determinar, basándose en los parámetros extrínsecos, si los datos de video en ojo de pez son monoscópicos o estereoscópicos; y codificar, en un archivo, los datos de video en ojo de pez y una estructura de sintaxis que incluye una pluralidad de elementos de sintaxis que especifican atributos de los datos de video en ojo de pez, en donde la pluralidad de elementos de sintaxis incluye: un primer elemento de sintaxis que indica explícitamente si los datos de video en ojo de pez son monoscópicos o estereoscópicos, y uno o más elementos de sintaxis que indican implícitamente los parámetros extrínsecos de las cámaras utilizadas para capturar los datos de video en ojo de pez. Dispositivo asociado.
CL2021001937A 2017-05-25 2021-07-22 Señalización de alto nivel para datos de video en ojo de pez (divisional de la solicitud no. 201903415) CL2021001937A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762511189P 2017-05-25 2017-05-25
US15/987,231 US10992961B2 (en) 2017-05-25 2018-05-23 High-level signaling for fisheye video data

Publications (1)

Publication Number Publication Date
CL2021001937A1 true CL2021001937A1 (es) 2022-02-25

Family

ID=62713080

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2019003415A CL2019003415A1 (es) 2017-05-25 2019-11-22 Señalización de alto nivel para datos de video en ojo de pez.
CL2021001937A CL2021001937A1 (es) 2017-05-25 2021-07-22 Señalización de alto nivel para datos de video en ojo de pez (divisional de la solicitud no. 201903415)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CL2019003415A CL2019003415A1 (es) 2017-05-25 2019-11-22 Señalización de alto nivel para datos de video en ojo de pez.

Country Status (16)

Country Link
US (1) US10992961B2 (es)
EP (1) EP3632124B1 (es)
JP (1) JP7035088B2 (es)
KR (1) KR102339197B1 (es)
CN (1) CN110622516B (es)
AU (1) AU2018271975A1 (es)
BR (1) BR112019024653A2 (es)
CA (1) CA3059215A1 (es)
CL (2) CL2019003415A1 (es)
CO (1) CO2019013048A2 (es)
MX (1) MX2019014043A (es)
MY (1) MY194493A (es)
PH (1) PH12019502369A1 (es)
RU (1) RU2767300C2 (es)
TW (1) TW201907717A (es)
WO (1) WO2018218047A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4254035A3 (en) * 2016-10-12 2023-12-06 Samsung Electronics Co., Ltd. Method, apparatus, and recording medium for processing image
JP7415936B2 (ja) * 2018-10-02 2024-01-17 ソニーグループ株式会社 情報処理装置および情報処理方法
WO2020190270A1 (en) * 2019-03-15 2020-09-24 STX Financing, LLC Systems and methods for compressing and decompressing a sequence of images
US11153481B2 (en) * 2019-03-15 2021-10-19 STX Financing, LLC Capturing and transforming wide-angle video information
WO2020250387A1 (ja) * 2019-06-13 2020-12-17 日本電気株式会社 画像処理装置、画像処理方法及びプログラム
US10997693B2 (en) * 2019-07-03 2021-05-04 Gopro, Inc. Apparatus and methods for non-uniform processing of image data
WO2022144302A1 (en) 2020-12-31 2022-07-07 Koninklijke Kpn N.V. Processing of multi-view video
WO2022144284A1 (en) * 2020-12-31 2022-07-07 Koninklijke Kpn N.V. Multi-view video streaming
US12301825B2 (en) * 2022-03-16 2025-05-13 Apple Inc. Resolution-based video encoding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530713B1 (ko) * 2008-02-05 2015-06-23 삼성전자주식회사 영상 파일을 생성하고 표시하기 위한 장치 및 방법
US9124874B2 (en) * 2009-06-05 2015-09-01 Qualcomm Incorporated Encoding of three-dimensional conversion information with two-dimensional video sequence
WO2011155776A2 (ko) * 2010-06-09 2011-12-15 삼성전자 주식회사 프래그먼트 기반의 멀티미디어 스트리밍 서비스 제공 방법과 그 장치, 그리고 프래그먼트 기반의 멀티미디어 스트리밍 서비스 수신 방법과 그 장치
US20150358539A1 (en) 2014-06-06 2015-12-10 Jacob Catt Mobile Virtual Reality Camera, Method, And System
US10979691B2 (en) * 2016-05-20 2021-04-13 Qualcomm Incorporated Circular fisheye video in virtual reality
CN106507178B (zh) * 2016-12-09 2019-11-15 北京小米移动软件有限公司 视频播放方法及装置
EP3616409A4 (en) * 2017-04-25 2020-09-09 Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR REPORTING QUALITY INFORMATION FOR REGIONS IN VIRTUAL REALITY APPLICATIONS
JP6721631B2 (ja) * 2017-07-07 2020-07-15 ノキア テクノロジーズ オーユー ビデオの符号化・復号の方法、装置、およびコンピュータプログラムプロダクト

Also Published As

Publication number Publication date
MX2019014043A (es) 2020-02-05
CN110622516B (zh) 2022-01-11
CL2019003415A1 (es) 2020-05-15
RU2019137457A (ru) 2021-06-25
KR102339197B1 (ko) 2021-12-13
EP3632124C0 (en) 2023-08-02
WO2018218047A1 (en) 2018-11-29
CO2019013048A2 (es) 2020-01-17
AU2018271975A1 (en) 2019-10-31
RU2767300C2 (ru) 2022-03-17
PH12019502369A1 (en) 2020-07-20
KR20200012857A (ko) 2020-02-05
CA3059215A1 (en) 2018-11-29
CN110622516A (zh) 2019-12-27
RU2019137457A3 (es) 2021-08-20
JP2020522166A (ja) 2020-07-27
US20180343472A1 (en) 2018-11-29
BR112019024653A2 (pt) 2020-06-09
JP7035088B2 (ja) 2022-03-14
EP3632124A1 (en) 2020-04-08
US10992961B2 (en) 2021-04-27
MY194493A (en) 2022-11-30
EP3632124B1 (en) 2023-08-02
TW201907717A (zh) 2019-02-16

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