JP5583992B2 - 信号処理装置 - Google Patents

信号処理装置 Download PDF

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Publication number
JP5583992B2
JP5583992B2 JP2010051562A JP2010051562A JP5583992B2 JP 5583992 B2 JP5583992 B2 JP 5583992B2 JP 2010051562 A JP2010051562 A JP 2010051562A JP 2010051562 A JP2010051562 A JP 2010051562A JP 5583992 B2 JP5583992 B2 JP 5583992B2
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encoding
frame
signal processing
threshold
processing unit
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Japanese (ja)
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JP2011188243A (ja
JP2011188243A5 (enExample
Inventor
友和 内田
正博 方城
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP2010051562A priority Critical patent/JP5583992B2/ja
Priority to PCT/JP2011/000487 priority patent/WO2011111292A1/ja
Priority to CN201180012475.7A priority patent/CN102783153B/zh
Publication of JP2011188243A publication Critical patent/JP2011188243A/ja
Priority to US13/604,175 priority patent/US9854167B2/en
Publication of JP2011188243A5 publication Critical patent/JP2011188243A5/ja
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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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2010051562A 2010-03-09 2010-03-09 信号処理装置 Active JP5583992B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010051562A JP5583992B2 (ja) 2010-03-09 2010-03-09 信号処理装置
PCT/JP2011/000487 WO2011111292A1 (ja) 2010-03-09 2011-01-28 信号処理装置及び動画撮像装置
CN201180012475.7A CN102783153B (zh) 2010-03-09 2011-01-28 信号处理装置以及动态图像拍摄装置
US13/604,175 US9854167B2 (en) 2010-03-09 2012-09-05 Signal processing device and moving image capturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010051562A JP5583992B2 (ja) 2010-03-09 2010-03-09 信号処理装置

Publications (3)

Publication Number Publication Date
JP2011188243A JP2011188243A (ja) 2011-09-22
JP2011188243A5 JP2011188243A5 (enExample) 2013-03-28
JP5583992B2 true JP5583992B2 (ja) 2014-09-03

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JP2010051562A Active JP5583992B2 (ja) 2010-03-09 2010-03-09 信号処理装置

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US (1) US9854167B2 (enExample)
JP (1) JP5583992B2 (enExample)
CN (1) CN102783153B (enExample)
WO (1) WO2011111292A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9451163B2 (en) * 2012-05-11 2016-09-20 Qualcomm Incorporated Motion sensor assisted rate control for video encoding
CN103313091A (zh) * 2012-09-27 2013-09-18 中兴通讯股份有限公司 倍速播放方法、装置及系统
JP2014200074A (ja) * 2013-03-15 2014-10-23 株式会社リコー 配信制御システム、配信制御方法、及びプログラム
GB2516007B (en) * 2013-06-28 2018-05-09 Displaylink Uk Ltd Efficient encoding of display data
US9615131B2 (en) * 2013-08-08 2017-04-04 Honeywell International Inc. System and method of motion detection on encrypted or scrambled video data streams
CN104144345B (zh) * 2013-09-18 2016-08-17 腾讯科技（深圳）有限公司 在移动终端进行实时图像识别的方法及该移动终端
JP6466638B2 (ja) * 2013-12-18 2019-02-06 Kddi株式会社 動き変化量に応じて撮影動画像のフレームを間引く端末、システム、プログラム及び方法
JP2015220741A (ja) * 2014-05-21 2015-12-07 株式会社リコー 配信制御システム、配信制御方法、及びプログラム
US9269328B2 (en) * 2014-06-24 2016-02-23 Google Inc. Efficient frame rendering
CN105323466B (zh) * 2015-06-25 2019-01-29 维沃移动通信有限公司 一种基于场景的拍摄方法及终端
JP7197785B2 (ja) * 2019-01-28 2022-12-28 日本電信電話株式会社 映像処理装置、映像処理方法、及び映像処理プログラム
JP7175941B2 (ja) * 2020-07-29 2022-11-21 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、プログラム
CN112254660B (zh) * 2020-09-14 2022-04-22 中铁七局集团有限公司 隧道智能监控量测信息集成与预警系统

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2514114B2 (ja) * 1991-01-31 1996-07-10 株式会社グラフィックス・コミュニケーション・テクノロジーズ 動画像符号化装置
US5453787A (en) * 1993-12-10 1995-09-26 International Business Machines Corporation Variable spatial frequency chrominance encoding in software motion video compression
US5635982A (en) * 1994-06-27 1997-06-03 Zhang; Hong J. System for automatic video segmentation and key frame extraction for video sequences having both sharp and gradual transitions
JPH1066071A (ja) * 1996-08-20 1998-03-06 Fujitsu General Ltd 映像データ送信装置
DE69836473T2 (de) * 1997-09-23 2007-09-20 Koninklijke Philips Electronics N.V. Bewegungsschätzung und bewegungskompensierte interpolation
JP3185763B2 (ja) * 1998-07-13 2001-07-11 日本電気株式会社 動画像符号化装置
JP4656680B2 (ja) * 1998-11-30 2011-03-23 シャープ株式会社 画像検索情報記録装置及び画像検索装置
JP2000350211A (ja) * 1999-06-07 2000-12-15 Toshiba Corp 動画像符号化方法及び動画像符号化装置
JP2001036908A (ja) * 1999-07-15 2001-02-09 Oki Electric Ind Co Ltd 動画像圧縮装置
JP2001245303A (ja) * 2000-02-29 2001-09-07 Toshiba Corp 動画像符号化装置および動画像符号化方法
EP1296525A4 (en) * 2000-06-28 2006-07-26 Mitsubishi Electric Corp IMAGE CODE AND PICTURE CODING PROCESS
CN1344112A (zh) * 2000-09-18 2002-04-10 株式会社东芝 视频编码方法和视频编码设备
US6678590B1 (en) * 2000-10-17 2004-01-13 Bbnt Solutions Llc Vehicle navigation system with vision system preprocessor using MPEG encoder
EP1374430A4 (en) * 2001-03-05 2005-08-17 Intervideo Inc SYSTEMS AND METHODS FOR ROBUST ERROR CODING
US6931063B2 (en) * 2001-03-26 2005-08-16 Sharp Laboratories Of America, Inc. Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding
US6680738B1 (en) * 2002-02-22 2004-01-20 Neomagic Corp. Single-block virtual frame buffer translated to multiple physical blocks for multi-block display refresh generator
JP3944225B2 (ja) * 2002-04-26 2007-07-11 株式会社エヌ・ティ・ティ・ドコモ 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化プログラム及び画像復号プログラム
US7095786B1 (en) * 2003-01-11 2006-08-22 Neo Magic Corp. Object tracking using adaptive block-size matching along object boundary and frame-skipping when object motion is low
US7689321B2 (en) * 2004-02-13 2010-03-30 Evolution Robotics, Inc. Robust sensor fusion for mapping and localization in a simultaneous localization and mapping (SLAM) system
US20080089413A1 (en) * 2004-06-28 2008-04-17 Canon Kabushiki Kaisha Moving Image Encoding Apparatus And Moving Image Encoding Method
EP2194720A1 (en) * 2004-07-20 2010-06-09 Qualcom Incorporated Method and apparatus for encoder assisted-frame rate up conversion (EA-FRUC) for video compression
JP4622479B2 (ja) * 2004-11-25 2011-02-02 ソニー株式会社 再生装置および再生方法
US7933328B2 (en) * 2005-02-02 2011-04-26 Broadcom Corporation Rate control for digital video compression processing
US7400328B1 (en) * 2005-02-18 2008-07-15 Neomagic Corp. Complex-shaped video overlay using multi-bit row and column index registers
US8514933B2 (en) * 2005-03-01 2013-08-20 Qualcomm Incorporated Adaptive frame skipping techniques for rate controlled video encoding
US9667980B2 (en) * 2005-03-01 2017-05-30 Qualcomm Incorporated Content-adaptive background skipping for region-of-interest video coding
US20060233253A1 (en) * 2005-03-10 2006-10-19 Qualcomm Incorporated Interpolated frame deblocking operation for frame rate up conversion applications
WO2006111179A1 (en) * 2005-04-19 2006-10-26 Telecom Italia S.P.A. Method and apparatus for digital image coding
JP2007306524A (ja) * 2006-05-15 2007-11-22 Nec Electronics Corp カメラ付き携帯機器及びその撮影支援方法
JP2008035281A (ja) * 2006-07-28 2008-02-14 Sanyo Electric Co Ltd 画像符号化方法
US8351513B2 (en) * 2006-12-19 2013-01-08 Allot Communications Ltd. Intelligent video signal encoding utilizing regions of interest information
US8953685B2 (en) * 2007-12-10 2015-02-10 Qualcomm Incorporated Resource-adaptive video interpolation or extrapolation with motion level analysis
US8120667B2 (en) * 2008-01-22 2012-02-21 Panasonic Corporation Video signal processing apparatus with outline emphasis control section
JP2010199656A (ja) * 2009-02-23 2010-09-09 Panasonic Corp 動画撮像装置
US10178406B2 (en) * 2009-11-06 2019-01-08 Qualcomm Incorporated Control of video encoding based on one or more video capture parameters
US20110292997A1 (en) * 2009-11-06 2011-12-01 Qualcomm Incorporated Control of video encoding based on image capture parameters
US8358359B2 (en) * 2010-01-21 2013-01-22 Microsoft Corporation Reducing motion-related artifacts in rolling shutter video information
US9020033B2 (en) * 2010-11-04 2015-04-28 Nice-Systems Ltd. System and method for enhancing compression using skip macro block on a compressed video
WO2012088629A1 (en) * 2010-12-29 2012-07-05 Technicolor (China) Technology Co., Ltd. Method for generating motion synthesis data and device for generating motion synthesis data

Also Published As

Publication number Publication date
CN102783153A (zh) 2012-11-14
JP2011188243A (ja) 2011-09-22
US20120328008A1 (en) 2012-12-27
US9854167B2 (en) 2017-12-26
CN102783153B (zh) 2016-08-03
WO2011111292A1 (ja) 2011-09-15

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