IN2014CH00620A - - Google Patents

Info

Publication number
IN2014CH00620A
IN2014CH00620A IN620CH2014A IN2014CH00620A IN 2014CH00620 A IN2014CH00620 A IN 2014CH00620A IN 620CH2014 A IN620CH2014 A IN 620CH2014A IN 2014CH00620 A IN2014CH00620 A IN 2014CH00620A
Authority
IN
India
Prior art keywords
factors
derived
macroblock size
compressed video
computing
Prior art date
Application number
Other languages
English (en)
Inventor
Us Yadhunandan
Swaminathan Gurumurthy
Wing Au Kwong
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of IN2014CH00620A publication Critical patent/IN2014CH00620A/en

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN620CH2014 2013-02-20 2014-02-10 IN2014CH00620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/772,012 US9053366B2 (en) 2013-02-20 2013-02-20 System and method for detecting motion in compressed video

Publications (1)

Publication Number Publication Date
IN2014CH00620A true IN2014CH00620A (fr) 2015-04-10

Family

ID=50070345

Family Applications (1)

Application Number Title Priority Date Filing Date
IN620CH2014 IN2014CH00620A (fr) 2013-02-20 2014-02-10

Country Status (6)

Country Link
US (3) US9053366B2 (fr)
EP (1) EP2770740B1 (fr)
CN (1) CN103997620B (fr)
CA (1) CA2842463A1 (fr)
ES (1) ES2892343T3 (fr)
IN (1) IN2014CH00620A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9053366B2 (en) 2013-02-20 2015-06-09 Honeywell International Inc. System and method for detecting motion in compressed video
US9615131B2 (en) * 2013-08-08 2017-04-04 Honeywell International Inc. System and method of motion detection on encrypted or scrambled video data streams
US10176683B2 (en) * 2014-09-18 2019-01-08 Honeywell International Inc. Virtual panoramic thumbnail to summarize and visualize video content in video surveillance and in connected home business
US9712828B2 (en) 2015-05-27 2017-07-18 Indian Statistical Institute Foreground motion detection in compressed video data
CN107959885B (zh) * 2017-12-12 2020-05-19 华中科技大学 一种加密视频的运动检测方法
CN110493488B (zh) * 2018-05-15 2021-11-26 株式会社理光 视频稳像方法、视频稳像装置和计算机可读存储介质
CN116052047B (zh) * 2023-01-29 2023-10-03 荣耀终端有限公司 运动物体检测方法及其相关设备

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US5644361A (en) * 1994-11-30 1997-07-01 National Semiconductor Corporation Subsampled frame storage technique for reduced memory size
US6449392B1 (en) 1999-01-14 2002-09-10 Mitsubishi Electric Research Laboratories, Inc. Methods of scene change detection and fade detection for indexing of video sequences
US6671319B1 (en) * 1999-12-28 2003-12-30 Sony Corporation Methods and apparatus for motion estimation using neighboring macroblocks
US7412002B2 (en) * 2000-04-28 2008-08-12 Texas Instruments Incorporated Image preprocessing with selective lowpass filtering from motion compensation
US7266150B2 (en) * 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
KR100465244B1 (ko) 2002-02-05 2005-01-13 삼성전자주식회사 영상 데이터의 움직임 감지장치 및 방법
US7675970B2 (en) * 2004-01-12 2010-03-09 General Instrument Corporation Method and apparatus for processing a bitstream in a digital video transcoder
AU2005272046B2 (en) * 2004-06-30 2009-02-05 Pelco, Inc. Method and apparatus for detecting motion in MPEG video streams
WO2006096612A2 (fr) * 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York Systeme et procede d'estimation du mouvement et de decision de mode destines a un decodeur h.264 de faible complexite
WO2006099082A2 (fr) * 2005-03-10 2006-09-21 Qualcomm Incorporated Classification de contenus pour traitement multimedia
US8254444B2 (en) * 2007-05-14 2012-08-28 Samsung Electronics Co., Ltd. System and method for phase adaptive occlusion detection based on motion vector field in digital video
US20120076207A1 (en) * 2008-12-31 2012-03-29 Advanced Micro Devices, Inc. Multiple-candidate motion estimation with advanced spatial filtering of differential motion vectors
US8237868B2 (en) * 2009-03-30 2012-08-07 Sharp Laboratories Of America, Inc. Systems and methods for adaptive spatio-temporal filtering for image and video upscaling, denoising and sharpening
KR20110061468A (ko) * 2009-12-01 2011-06-09 (주)휴맥스 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치
KR101484280B1 (ko) * 2009-12-08 2015-01-20 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
US20110200093A1 (en) * 2010-02-15 2011-08-18 Lctank Llc Method and apparatus for transmitting and receiving video and video links
US20120182388A1 (en) * 2011-01-18 2012-07-19 Samsung Electronics Co., Ltd. Apparatus and method for processing depth image
US9053366B2 (en) * 2013-02-20 2015-06-09 Honeywell International Inc. System and method for detecting motion in compressed video
US9213901B2 (en) * 2013-09-04 2015-12-15 Xerox Corporation Robust and computationally efficient video-based object tracking in regularized motion environments

Also Published As

Publication number Publication date
US20160345010A1 (en) 2016-11-24
EP2770740B1 (fr) 2021-09-08
US9053366B2 (en) 2015-06-09
CA2842463A1 (fr) 2014-08-20
US20150229944A1 (en) 2015-08-13
EP2770740A1 (fr) 2014-08-27
US10321132B2 (en) 2019-06-11
US20140233792A1 (en) 2014-08-21
CN103997620A (zh) 2014-08-20
US9497479B2 (en) 2016-11-15
CN103997620B (zh) 2019-02-12
ES2892343T3 (es) 2022-02-03

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