CN106464851B - 使用多视点立体图和经校准的投射器的深度估计 - Google Patents

使用多视点立体图和经校准的投射器的深度估计 Download PDF

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CN106464851B
CN106464851B CN201580033397.7A CN201580033397A CN106464851B CN 106464851 B CN106464851 B CN 106464851B CN 201580033397 A CN201580033397 A CN 201580033397A CN 106464851 B CN106464851 B CN 106464851B
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point
depth
location
data
pixel
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CN106464851A (zh
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A·P·M·考德尔
R·S·斯泽利斯基
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Microsoft Technology Licensing LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Measurement Of Optical Distance (AREA)
  • Image Analysis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201580033397.7A 2014-06-30 2015-06-25 使用多视点立体图和经校准的投射器的深度估计 Expired - Fee Related CN106464851B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/319,641 US20150381972A1 (en) 2014-06-30 2014-06-30 Depth estimation using multi-view stereo and a calibrated projector
US14/319,641 2014-06-30
PCT/US2015/037564 WO2016003745A1 (en) 2014-06-30 2015-06-25 Depth estimation using multi-view stereo and a calibrated projector

Publications (2)

Publication Number Publication Date
CN106464851A CN106464851A (zh) 2017-02-22
CN106464851B true CN106464851B (zh) 2018-10-12

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Country Status (10)

Country Link
US (1) US20150381972A1 (enExample)
EP (1) EP3161789A1 (enExample)
JP (1) JP2017528731A (enExample)
KR (1) KR20170023110A (enExample)
CN (1) CN106464851B (enExample)
AU (1) AU2015284556A1 (enExample)
CA (1) CA2949387A1 (enExample)
MX (1) MX2016016736A (enExample)
RU (1) RU2016150826A (enExample)
WO (1) WO2016003745A1 (enExample)

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Publication number Publication date
KR20170023110A (ko) 2017-03-02
JP2017528731A (ja) 2017-09-28
MX2016016736A (es) 2017-04-27
WO2016003745A1 (en) 2016-01-07
AU2015284556A1 (en) 2016-11-17
CN106464851A (zh) 2017-02-22
EP3161789A1 (en) 2017-05-03
CA2949387A1 (en) 2016-01-07
RU2016150826A (ru) 2018-06-25
US20150381972A1 (en) 2015-12-31
RU2016150826A3 (enExample) 2019-02-27

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