CN105763872B - 视频编码/解码系统及其诊断方法 - Google Patents

视频编码/解码系统及其诊断方法 Download PDF

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Publication number
CN105763872B
CN105763872B CN201510875698.6A CN201510875698A CN105763872B CN 105763872 B CN105763872 B CN 105763872B CN 201510875698 A CN201510875698 A CN 201510875698A CN 105763872 B CN105763872 B CN 105763872B
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China
Prior art keywords
decoding
image
encoding
checking signal
video
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Chinese (zh)
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CN105763872A (zh
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望月诚二
加谷俊之
植田浩司
柴山哲也
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Renesas Electronics Corp
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Renesas Electronics Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • 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
    • 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
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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

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  • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201510875698.6A 2015-01-07 2015-12-03 视频编码/解码系统及其诊断方法 Active CN105763872B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015001530A JP6468846B2 (ja) 2015-01-07 2015-01-07 画像符号化復号システムおよびその診断方法
JP2015-001530 2015-01-07

Publications (2)

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CN105763872A CN105763872A (zh) 2016-07-13
CN105763872B true CN105763872B (zh) 2019-06-14

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US (2) US10051280B2 (enExample)
EP (1) EP3043562B1 (enExample)
JP (1) JP6468846B2 (enExample)
CN (1) CN105763872B (enExample)

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US11011096B2 (en) * 2016-08-25 2021-05-18 Sharp Nec Display Solutions, Ltd. Self-diagnostic imaging method, self-diagnostic imaging program, display device, and self-diagnostic imaging system
CN106534948B (zh) * 2016-11-23 2019-07-09 杭州当虹科技股份有限公司 音频视频编转码问题速查方法和系统
JP2018107588A (ja) * 2016-12-26 2018-07-05 ルネサスエレクトロニクス株式会社 画像処理装置および半導体装置
GB2568037B (en) * 2017-10-27 2022-08-03 Displaylink Uk Ltd Compensating for interruptions in a wireless connection
CN109413417B (zh) * 2018-12-17 2020-12-04 南京普物科技有限公司 一种互动电视业务质量检测的系统与方法
CN111614952A (zh) * 2019-02-25 2020-09-01 北京地平线机器人技术研发有限公司 检测图像传输通道可靠性的方法及装置
EP4203469B1 (en) * 2020-08-24 2025-08-20 Shenzhen Yinwang Intelligent Technologies Co., Ltd. Signal sending method and device
CN113422949A (zh) * 2021-06-18 2021-09-21 展讯通信(天津)有限公司 一种图像处理问题定位的方法及装置

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CN101107864A (zh) * 2005-01-24 2008-01-16 汤姆森许可贸易公司 使用crc奇偶校验码的视频差错检测技术
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CN101194516A (zh) * 2005-06-08 2008-06-04 英国电讯有限公司 视频编码
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CN101194516A (zh) * 2005-06-08 2008-06-04 英国电讯有限公司 视频编码
CN101175225A (zh) * 2006-11-01 2008-05-07 松下电器产业株式会社 数字视频数据测试系统及半导体器件
CN102780914A (zh) * 2011-04-04 2012-11-14 奥格斯塔韦斯兰股份公司 用于数字显示系统的自动测试系统

Also Published As

Publication number Publication date
JP6468846B2 (ja) 2019-02-13
JP2016127520A (ja) 2016-07-11
EP3043562A1 (en) 2016-07-13
CN105763872A (zh) 2016-07-13
EP3043562B1 (en) 2021-05-19
US10051280B2 (en) 2018-08-14
US20160198174A1 (en) 2016-07-07
US10638148B2 (en) 2020-04-28
US20180343461A1 (en) 2018-11-29

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