CN106060652A - 一种视频码流中全景信息的标识方法和标识装置 - Google Patents
一种视频码流中全景信息的标识方法和标识装置 Download PDFInfo
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- CN106060652A CN106060652A CN201610404446.XA CN201610404446A CN106060652A CN 106060652 A CN106060652 A CN 106060652A CN 201610404446 A CN201610404446 A CN 201610404446A CN 106060652 A CN106060652 A CN 106060652A
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- 238000012545 processing Methods 0.000 claims abstract description 44
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Classifications
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- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108235113A (zh) * | 2016-12-14 | 2018-06-29 | 上海交通大学 | 一种全景视频渲染和呈现属性指示方法及系统 |
CN108989826A (zh) * | 2017-06-05 | 2018-12-11 | 上海交通大学 | 视频资源的处理方法及装置 |
CN109218821A (zh) * | 2017-07-04 | 2019-01-15 | 阿里巴巴集团控股有限公司 | 视频的处理方法、装置、设备和计算机存储介质 |
CN109996069A (zh) * | 2018-01-03 | 2019-07-09 | 华为技术有限公司 | 视频图像编解码方法及设备 |
CN111107419A (zh) * | 2019-12-31 | 2020-05-05 | 福州大学 | 一种基于全景视频的播放及标注多点即时添加方法 |
CN111277800A (zh) * | 2020-03-02 | 2020-06-12 | 成都国科微电子有限公司 | 监控视频编码及播放方法、装置、电子设备及存储介质 |
Citations (6)
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CN101562706A (zh) * | 2009-05-22 | 2009-10-21 | 杭州华三通信技术有限公司 | 一种图像拼接方法和设备 |
CN103096008A (zh) * | 2011-10-06 | 2013-05-08 | 联发科技股份有限公司 | 视频帧处理方法,视频流播放方法及视频帧记录装置 |
CN104363430A (zh) * | 2014-12-04 | 2015-02-18 | 高新兴科技集团股份有限公司 | 一种增强现实摄像机监控方法及其系统 |
WO2015143547A1 (en) * | 2014-03-25 | 2015-10-01 | 6115187 CANADA INC. d/b/a IMMERVISION, INC. | Automated definition of system behavior or user experience by recording, sharing, and processing information associated with wide-angle image |
CN104980697A (zh) * | 2015-04-28 | 2015-10-14 | 杭州普维光电技术有限公司 | 一种网络摄像机视频传输方法 |
WO2016015623A1 (en) * | 2014-07-28 | 2016-02-04 | Mediatek Inc. | Portable device with adaptive panoramic image processor |
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2016
- 2016-06-08 CN CN201610404446.XA patent/CN106060652A/zh active Pending
Patent Citations (6)
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CN101562706A (zh) * | 2009-05-22 | 2009-10-21 | 杭州华三通信技术有限公司 | 一种图像拼接方法和设备 |
CN103096008A (zh) * | 2011-10-06 | 2013-05-08 | 联发科技股份有限公司 | 视频帧处理方法,视频流播放方法及视频帧记录装置 |
WO2015143547A1 (en) * | 2014-03-25 | 2015-10-01 | 6115187 CANADA INC. d/b/a IMMERVISION, INC. | Automated definition of system behavior or user experience by recording, sharing, and processing information associated with wide-angle image |
WO2016015623A1 (en) * | 2014-07-28 | 2016-02-04 | Mediatek Inc. | Portable device with adaptive panoramic image processor |
CN104363430A (zh) * | 2014-12-04 | 2015-02-18 | 高新兴科技集团股份有限公司 | 一种增强现实摄像机监控方法及其系统 |
CN104980697A (zh) * | 2015-04-28 | 2015-10-14 | 杭州普维光电技术有限公司 | 一种网络摄像机视频传输方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108235113A (zh) * | 2016-12-14 | 2018-06-29 | 上海交通大学 | 一种全景视频渲染和呈现属性指示方法及系统 |
CN112770178A (zh) * | 2016-12-14 | 2021-05-07 | 上海交通大学 | 一种全景视频传输方法、接收方法、传输系统及接收系统 |
CN108235113B (zh) * | 2016-12-14 | 2022-01-04 | 上海交通大学 | 一种全景视频渲染和呈现属性指示方法及系统 |
CN108989826A (zh) * | 2017-06-05 | 2018-12-11 | 上海交通大学 | 视频资源的处理方法及装置 |
CN109218821A (zh) * | 2017-07-04 | 2019-01-15 | 阿里巴巴集团控股有限公司 | 视频的处理方法、装置、设备和计算机存储介质 |
CN109996069A (zh) * | 2018-01-03 | 2019-07-09 | 华为技术有限公司 | 视频图像编解码方法及设备 |
WO2019134442A1 (zh) * | 2018-01-03 | 2019-07-11 | 华为技术有限公司 | 视频图像编解码方法及设备 |
CN109996069B (zh) * | 2018-01-03 | 2021-12-10 | 华为技术有限公司 | 视频图像编解码方法及设备 |
US11800095B2 (en) | 2018-01-03 | 2023-10-24 | Huawei Technologies Co., Ltd. | Video picture encoding and decoding method and device |
CN111107419A (zh) * | 2019-12-31 | 2020-05-05 | 福州大学 | 一种基于全景视频的播放及标注多点即时添加方法 |
CN111277800A (zh) * | 2020-03-02 | 2020-06-12 | 成都国科微电子有限公司 | 监控视频编码及播放方法、装置、电子设备及存储介质 |
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Address after: 519031 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105, -23898 (central office) Applicant after: Mid Star Technology Limited by Share Ltd Address before: 519000 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105, -23898 (central office) Applicant before: Zhongxing Technology Co., Ltd. |
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