JP2018107588A - 画像処理装置および半導体装置 - Google Patents

画像処理装置および半導体装置 Download PDF

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Publication number
JP2018107588A
JP2018107588A JP2016251112A JP2016251112A JP2018107588A JP 2018107588 A JP2018107588 A JP 2018107588A JP 2016251112 A JP2016251112 A JP 2016251112A JP 2016251112 A JP2016251112 A JP 2016251112A JP 2018107588 A JP2018107588 A JP 2018107588A
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Japan
Prior art keywords
circuit
screen
hash
failure
hash value
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Pending
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JP2016251112A
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English (en)
Japanese (ja)
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JP2018107588A5 (enExample
Inventor
俊之 加谷
Toshiyuki Kaya
俊之 加谷
誠二 望月
Seiji Mochizuki
誠二 望月
勝重 松原
Katsushige Matsubara
勝重 松原
亮司 橋本
Ryoji Hashimoto
亮司 橋本
連 今岡
Ren Imaoka
連 今岡
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Renesas Electronics Corp
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Renesas Electronics Corp
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 Renesas Electronics Corp filed Critical Renesas Electronics Corp
Priority to JP2016251112A priority Critical patent/JP2018107588A/ja
Priority to US15/798,160 priority patent/US20180184080A1/en
Priority to TW106143436A priority patent/TW201835850A/zh
Priority to EP17207361.1A priority patent/EP3340631A1/en
Priority to CN201711347984.0A priority patent/CN108243336A/zh
Priority to KR1020170175903A priority patent/KR20180075402A/ko
Publication of JP2018107588A publication Critical patent/JP2018107588A/ja
Publication of JP2018107588A5 publication Critical patent/JP2018107588A5/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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)
JP2016251112A 2016-12-26 2016-12-26 画像処理装置および半導体装置 Pending JP2018107588A (ja)

Priority Applications (6)

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
US15/798,160 US20180184080A1 (en) 2016-12-26 2017-10-30 Image processor and semiconductor device
TW106143436A TW201835850A (zh) 2016-12-26 2017-12-12 影像處理裝置及半導體裝置
EP17207361.1A EP3340631A1 (en) 2016-12-26 2017-12-14 Image processor and semiconductor device
CN201711347984.0A CN108243336A (zh) 2016-12-26 2017-12-15 图像处理器以及半导体设备
KR1020170175903A KR20180075402A (ko) 2016-12-26 2017-12-20 화상 처리 장치 및 반도체 장치

Applications Claiming Priority (1)

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

Publications (2)

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JP2018107588A true JP2018107588A (ja) 2018-07-05
JP2018107588A5 JP2018107588A5 (enExample) 2019-06-20

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JP2016251112A Pending JP2018107588A (ja) 2016-12-26 2016-12-26 画像処理装置および半導体装置

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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 (5)

* Cited by examiner, † Cited by third party
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JP2020123950A (ja) * 2019-01-30 2020-08-13 ラピスセミコンダクタ株式会社 映像信号処理装置、映像フリーズ検出回路及び映像フリーズの検出方法
WO2020246117A1 (ja) * 2019-06-03 2020-12-10 株式会社デンソー 固着判断装置および固着判断方法
WO2023067689A1 (ja) * 2021-10-19 2023-04-27 日産自動車株式会社 異常検出装置及び異常検出方法
JP2023527367A (ja) * 2020-05-28 2023-06-28 シーメンス インダストリー ソフトウェア インコーポレイテッド ハードウェアベースのセンサ分析
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

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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
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
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
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
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
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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JP2020123950A (ja) * 2019-01-30 2020-08-13 ラピスセミコンダクタ株式会社 映像信号処理装置、映像フリーズ検出回路及び映像フリーズの検出方法
JP7385484B2 (ja) 2019-01-30 2023-11-22 ラピスセミコンダクタ株式会社 映像信号処理装置、映像フリーズ検出回路及び映像フリーズの検出方法
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JP2023527367A (ja) * 2020-05-28 2023-06-28 シーメンス インダストリー ソフトウェア インコーポレイテッド ハードウェアベースのセンサ分析
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WO2023067689A1 (ja) * 2021-10-19 2023-04-27 日産自動車株式会社 異常検出装置及び異常検出方法
JPWO2023067689A1 (enExample) * 2021-10-19 2023-04-27
JP7619472B2 (ja) 2021-10-19 2025-01-22 日産自動車株式会社 異常検出装置及び異常検出方法
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

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Publication number Publication date
KR20180075402A (ko) 2018-07-04
US20180184080A1 (en) 2018-06-28
EP3340631A1 (en) 2018-06-27
CN108243336A (zh) 2018-07-03
TW201835850A (zh) 2018-10-01

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