HK1194577A1 - 種獲得視頻編碼壓縮質量的方法及裝置 - Google Patents

種獲得視頻編碼壓縮質量的方法及裝置

Info

Publication number
HK1194577A1
HK1194577A1 HK14107677.9A HK14107677A HK1194577A1 HK 1194577 A1 HK1194577 A1 HK 1194577A1 HK 14107677 A HK14107677 A HK 14107677A HK 1194577 A1 HK1194577 A1 HK 1194577A1
Authority
HK
Hong Kong
Prior art keywords
video encoding
obtaining video
compression quality
encoding compression
quality
Prior art date
Application number
HK14107677.9A
Other languages
English (en)
Inventor
孫李娜高山謝清鵬
Original Assignee
華為技術有限公司
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 華為技術有限公司 filed Critical 華為技術有限公司
Publication of HK1194577A1 publication Critical patent/HK1194577A1/zh

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
    • H04N19/10—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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • 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
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
HK14107677.9A 2012-08-21 2014-07-28 種獲得視頻編碼壓縮質量的方法及裝置 HK1194577A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210299000.7A CN103634594B (zh) 2012-08-21 2012-08-21 一种获得视频编码压缩质量的方法及装置

Publications (1)

Publication Number Publication Date
HK1194577A1 true HK1194577A1 (zh) 2014-10-17

Family

ID=50149440

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14107677.9A HK1194577A1 (zh) 2012-08-21 2014-07-28 種獲得視頻編碼壓縮質量的方法及裝置

Country Status (8)

Country Link
US (1) US9906784B2 (zh)
EP (1) EP2858364A4 (zh)
JP (1) JP5970724B2 (zh)
KR (1) KR101641994B1 (zh)
CN (2) CN103634594B (zh)
HK (1) HK1194577A1 (zh)
SG (1) SG11201408797RA (zh)
WO (1) WO2014029315A1 (zh)

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CN112437314B (zh) * 2020-10-16 2022-11-01 陕西师范大学 高效视频编码标准帧内图像质量估计方法
CN112861852B (zh) * 2021-01-19 2024-09-06 北京金山云网络技术有限公司 样本数据筛选方法、装置、电子设备及存储介质
CN113038142B (zh) * 2021-03-25 2022-11-01 北京金山云网络技术有限公司 视频数据的筛选方法、装置及电子设备
WO2022205058A1 (zh) * 2021-03-31 2022-10-06 华为技术有限公司 图像处理方式的确定方法及装置
CN113271462B (zh) * 2021-05-17 2022-12-02 北京百度网讯科技有限公司 视频编码算法的评价方法及装置、计算机设备及介质
CN115442589A (zh) * 2022-08-03 2022-12-06 珠海全志科技股份有限公司 基于视频帧信息的视频源压缩质量分析方法及装置
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Also Published As

Publication number Publication date
KR20150027248A (ko) 2015-03-11
WO2014029315A1 (zh) 2014-02-27
EP2858364A1 (en) 2015-04-08
CN103634594A (zh) 2014-03-12
JP5970724B2 (ja) 2016-08-17
EP2858364A4 (en) 2015-05-27
SG11201408797RA (en) 2015-02-27
CN104780369A (zh) 2015-07-15
CN103634594B (zh) 2015-04-29
JP2015528264A (ja) 2015-09-24
KR101641994B1 (ko) 2016-07-29
CN104780369B (zh) 2018-04-17
US9906784B2 (en) 2018-02-27
US20150110204A1 (en) 2015-04-23

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