EP3721378A4 - DISPARITY CACHE - Google Patents

DISPARITY CACHE Download PDF

Info

Publication number
EP3721378A4
EP3721378A4 EP18885518.3A EP18885518A EP3721378A4 EP 3721378 A4 EP3721378 A4 EP 3721378A4 EP 18885518 A EP18885518 A EP 18885518A EP 3721378 A4 EP3721378 A4 EP 3721378A4
Authority
EP
European Patent Office
Prior art keywords
disparity
cache
disparity cache
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP18885518.3A
Other languages
German (de)
French (fr)
Other versions
EP3721378A1 (en
Inventor
James A. McCombe
Christoph BIRKHOLD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mine One GmbH
Original Assignee
Mine One GmbH
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 Mine One GmbH filed Critical Mine One GmbH
Publication of EP3721378A1 publication Critical patent/EP3721378A1/en
Publication of EP3721378A4 publication Critical patent/EP3721378A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
EP18885518.3A 2017-12-05 2018-12-05 DISPARITY CACHE Pending EP3721378A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762595055P 2017-12-05 2017-12-05
PCT/US2018/064077 WO2019113215A1 (en) 2017-12-05 2018-12-05 Disparity cache

Publications (2)

Publication Number Publication Date
EP3721378A1 EP3721378A1 (en) 2020-10-14
EP3721378A4 true EP3721378A4 (en) 2021-08-18

Family

ID=66751152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18885518.3A Pending EP3721378A4 (en) 2017-12-05 2018-12-05 DISPARITY CACHE

Country Status (2)

Country Link
EP (1) EP3721378A4 (en)
WO (1) WO2019113215A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10853625B2 (en) 2015-03-21 2020-12-01 Mine One Gmbh Facial signature methods, systems and software
US12169944B2 (en) 2015-03-21 2024-12-17 Mine One Gmbh Image reconstruction for virtual 3D
WO2016154123A2 (en) 2015-03-21 2016-09-29 Mine One Gmbh Virtual 3d methods, systems and software
US20230171267A1 (en) * 2021-11-26 2023-06-01 Mcafee, Llc Selective security scan to reduce signature candidates

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US5991464A (en) * 1998-04-03 1999-11-23 Odyssey Technologies Method and system for adaptive video image resolution enhancement
US7330584B2 (en) * 2004-10-14 2008-02-12 Sony Corporation Image processing apparatus and method
US7403268B2 (en) * 2005-02-11 2008-07-22 Deltasphere, Inc. Method and apparatus for determining the geometric correspondence between multiple 3D rangefinder data sets
US7739332B2 (en) * 2006-09-27 2010-06-15 Trafficland, Inc. System and method for multi-camera live video feed over a network
JP2011060216A (en) * 2009-09-14 2011-03-24 Fujifilm Corp Device and method of processing image
KR101634562B1 (en) * 2009-09-22 2016-06-30 삼성전자주식회사 Method for producing high definition video from low definition video
JP5988790B2 (en) * 2012-09-12 2016-09-07 キヤノン株式会社 Image processing apparatus, imaging apparatus, image processing method, and image processing program
AU2013237718A1 (en) * 2013-10-04 2015-04-23 Canon Kabushiki Kaisha Method, apparatus and system for selecting a frame
US20150279037A1 (en) * 2014-01-11 2015-10-01 Userful Corporation System and Method of Video Wall Setup and Adjustment Using Automated Image Analysis
JP2015154091A (en) * 2014-02-10 2015-08-24 ソニー株式会社 Image processing method, image processing device and electronic apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AYKUT AVCI ET AL: "Efficient disparity vector prediction schemes with modified P frame for 2D camera arrays", JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, ACADEMIC PRESS, INC, US, vol. 23, no. 2, 27 October 2011 (2011-10-27), pages 287 - 292, XP028446491, ISSN: 1047-3203, [retrieved on 20111107], DOI: 10.1016/J.JVCIR.2011.10.006 *
PEI-KUEI TSUNG ET AL: "Cache-based integer motion/disparity estimation for quad-HD H.264/AVC and HD multiview video coding", ACOUSTICS, SPEECH AND SIGNAL PROCESSING, 2009. ICASSP 2009. IEEE INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 19 April 2009 (2009-04-19), pages 2013 - 2016, XP031459654, ISBN: 978-1-4244-2353-8 *
See also references of WO2019113215A1 *

Also Published As

Publication number Publication date
WO2019113215A1 (en) 2019-06-13
EP3721378A1 (en) 2020-10-14

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AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MCCOMBE, JAMES A.

Inventor name: BIRKHOLD, CHRISTOPH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BIRKHOLD, CHRISTOPH

Inventor name: MCCOMBE, JAMES A.

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210715

RIC1 Information provided on ipc code assigned before grant

Ipc: G06K 9/00 20060101AFI20210709BHEP

Ipc: G06T 15/20 20110101ALI20210709BHEP

Ipc: G11C 11/34 20060101ALI20210709BHEP

Ipc: G11C 16/06 20060101ALI20210709BHEP

Ipc: G06T 7/593 20170101ALI20210709BHEP

Ipc: G06T 1/60 20060101ALI20210709BHEP

Ipc: G06T 7/33 20170101ALI20210709BHEP

Ipc: G06T 7/521 20170101ALI20210709BHEP

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MINE ONE GMBH