CN107087169B - 一种压缩方法、uvc视频设备及电子设备 - Google Patents
一种压缩方法、uvc视频设备及电子设备 Download PDFInfo
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- CN107087169B CN107087169B CN201710174777.3A CN201710174777A CN107087169B CN 107087169 B CN107087169 B CN 107087169B CN 201710174777 A CN201710174777 A CN 201710174777A CN 107087169 B CN107087169 B CN 107087169B
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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
- H04N19/10—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
- H04N19/124—Quantisation
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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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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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
- H04N19/10—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
- H04N19/146—Data rate or code amount at the encoder output
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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
- H04N19/70—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
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CN109040786B (zh) * | 2018-09-03 | 2022-01-11 | 锐捷网络股份有限公司 | 摄像头数据的传输方法、装置、***及存储介质 |
CN109639979B (zh) * | 2018-12-28 | 2020-11-24 | 北京阿法龙科技有限公司 | 一种基于usb的可穿戴设备传输方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1705373A (zh) * | 2004-05-25 | 2005-12-07 | 瑞昱半导体股份有限公司 | 压缩视频数据的方法与相关装置 |
CN101188755A (zh) * | 2007-12-14 | 2008-05-28 | 宁波中科集成电路设计中心有限公司 | 一种对实时视频信号在avs编码过程中vbr码率控制的方法 |
CN101634677A (zh) * | 2008-07-24 | 2010-01-27 | 芯原股份有限公司 | 一种基于uvc传输协议的数字仪器及其使用方法 |
CN102752598A (zh) * | 2012-07-09 | 2012-10-24 | 北京博雅华录视听技术研究院有限公司 | 快速自适应码率控制方法 |
CN103237221A (zh) * | 2013-05-07 | 2013-08-07 | 南京信息工程大学 | 一种基于结构相似性系数的h.264帧层码率控制方法 |
CN105208390A (zh) * | 2014-06-30 | 2015-12-30 | 杭州海康威视数字技术股份有限公司 | 视频编码的码率控制方法及其*** |
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- 2017-03-22 CN CN201710174777.3A patent/CN107087169B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1705373A (zh) * | 2004-05-25 | 2005-12-07 | 瑞昱半导体股份有限公司 | 压缩视频数据的方法与相关装置 |
CN101188755A (zh) * | 2007-12-14 | 2008-05-28 | 宁波中科集成电路设计中心有限公司 | 一种对实时视频信号在avs编码过程中vbr码率控制的方法 |
CN101634677A (zh) * | 2008-07-24 | 2010-01-27 | 芯原股份有限公司 | 一种基于uvc传输协议的数字仪器及其使用方法 |
CN102752598A (zh) * | 2012-07-09 | 2012-10-24 | 北京博雅华录视听技术研究院有限公司 | 快速自适应码率控制方法 |
CN103237221A (zh) * | 2013-05-07 | 2013-08-07 | 南京信息工程大学 | 一种基于结构相似性系数的h.264帧层码率控制方法 |
CN105208390A (zh) * | 2014-06-30 | 2015-12-30 | 杭州海康威视数字技术股份有限公司 | 视频编码的码率控制方法及其*** |
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Effective date of registration: 20191211 Address after: Unit D88, floor 2, convention and Exhibition Center, No.1, Software Park Road, Tangjiawan Town, hi tech Zone, Zhuhai City, Guangdong Province Patentee after: Jianrong Integrated Circuit Technology (Zhuhai) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 013 Fu technology building B block 5 layer 505 Co-patentee before: Jianrong Integrated Circuit Technology (Zhuhai) Co., Ltd. Patentee before: Jian Rong semiconductor (Shenzhen) Co., Ltd. Co-patentee before: ZHUHAI HUANGRONG INTEGRATED CIRCUIT TECHNOLOGY CO., LTD. |
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