TW201835850A - 影像處理裝置及半導體裝置 - Google Patents

影像處理裝置及半導體裝置 Download PDF

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Publication number
TW201835850A
TW201835850A TW106143436A TW106143436A TW201835850A TW 201835850 A TW201835850 A TW 201835850A TW 106143436 A TW106143436 A TW 106143436A TW 106143436 A TW106143436 A TW 106143436A TW 201835850 A TW201835850 A TW 201835850A
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TW
Taiwan
Prior art keywords
circuit
hash
picture
hash value
memory
Prior art date
Application number
TW106143436A
Other languages
English (en)
Chinese (zh)
Inventor
加谷俊之
望月誠二
松原勝重
橋本亮司
今岡連
Original Assignee
日商瑞薩電子股份有限公司
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.)
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Publication date
Application filed by 日商瑞薩電子股份有限公司 filed Critical 日商瑞薩電子股份有限公司
Publication of TW201835850A publication Critical patent/TW201835850A/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2037—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with specific control of sub-frames corresponding to the least significant bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
    • H04N1/32283—Hashing
    • 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
    • H04N19/85—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
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/10—Dealing with defective pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
TW106143436A 2016-12-26 2017-12-12 影像處理裝置及半導體裝置 TW201835850A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016251112A JP2018107588A (ja) 2016-12-26 2016-12-26 画像処理装置および半導体装置
JP2016-251112 2016-12-26

Publications (1)

Publication Number Publication Date
TW201835850A true TW201835850A (zh) 2018-10-01

Family

ID=60937496

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106143436A TW201835850A (zh) 2016-12-26 2017-12-12 影像處理裝置及半導體裝置

Country Status (6)

Country Link
US (1) US20180184080A1 (enExample)
EP (1) EP3340631A1 (enExample)
JP (1) JP2018107588A (enExample)
KR (1) KR20180075402A (enExample)
CN (1) CN108243336A (enExample)
TW (1) TW201835850A (enExample)

Cited By (1)

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TWI812365B (zh) * 2022-07-25 2023-08-11 臺灣發展軟體科技股份有限公司 故障減輕方法及資料處理電路

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US10614613B2 (en) * 2017-07-28 2020-04-07 Nvidia Corporation Reducing noise during rendering by performing parallel path space filtering utilizing hashing
GB2579591B (en) * 2018-12-04 2022-10-26 Imagination Tech Ltd Buffer checker
GB2579590B (en) 2018-12-04 2021-10-13 Imagination Tech Ltd Workload repetition redundancy
CN111510669B (zh) * 2019-01-30 2024-07-30 拉碧斯半导体株式会社 视频信号处理装置、视频冻结检测电路和视频冻结的检测方法
JP7247760B2 (ja) * 2019-06-03 2023-03-29 株式会社デンソー 固着判断装置および固着判断方法
JP2021027543A (ja) * 2019-08-08 2021-02-22 ソニーセミコンダクタソリューションズ株式会社 信号処理装置、信号処理方法、および撮像装置
GB2595485B (en) 2020-05-28 2024-06-12 Siemens Ind Software Inc Hardware-based sensor analysis
CN112669195B (zh) * 2020-12-23 2024-08-20 深圳开立生物医疗科技股份有限公司 一种超声图像处理方法、装置、设备及存储介质
CN117859161A (zh) * 2021-08-31 2024-04-09 西门子工业软件有限公司 基于硬件的传感器分析
EP4422171B1 (en) * 2021-10-19 2025-12-03 Nissan Motor Co., Ltd. Failure detection device and failure detection method
CN114153409B (zh) * 2021-11-26 2023-12-08 珠海格力电器股份有限公司 光栅操作电路、装置、显示控制系统及显示装置
JP2023144519A (ja) * 2022-03-28 2023-10-11 ラピステクノロジー株式会社 映像信号処理装置
CN117891645B (zh) * 2024-03-14 2024-07-16 上海励驰半导体有限公司 一种显示故障检测方法、装置、电子设备及存储介质

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JP4019961B2 (ja) * 2003-02-07 2007-12-12 三菱電機株式会社 電子透かし埋め込み方法、電子透かし埋め込みプログラム、電子透かし埋め込み装置、画像符号化方法、画像符号化装置
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JP4848235B2 (ja) * 2006-09-19 2011-12-28 株式会社リコー 画像処理装置及び画像処理方法並びにプログラム及び記録媒体
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI812365B (zh) * 2022-07-25 2023-08-11 臺灣發展軟體科技股份有限公司 故障減輕方法及資料處理電路

Also Published As

Publication number Publication date
KR20180075402A (ko) 2018-07-04
JP2018107588A (ja) 2018-07-05
US20180184080A1 (en) 2018-06-28
EP3340631A1 (en) 2018-06-27
CN108243336A (zh) 2018-07-03

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