CN104285127B - 用于主动深度感测的仿射不变空间掩码的接收 - Google Patents

用于主动深度感测的仿射不变空间掩码的接收 Download PDF

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Publication number
CN104285127B
CN104285127B CN201380024011.7A CN201380024011A CN104285127B CN 104285127 B CN104285127 B CN 104285127B CN 201380024011 A CN201380024011 A CN 201380024011A CN 104285127 B CN104285127 B CN 104285127B
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mask
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CN104285127A (zh
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卡林·米特科夫·阿塔纳索夫
詹姆斯·威尔逊·纳什
维卡斯·拉马钱德兰
塞尔久·拉杜·戈马
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Qualcomm Inc
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    • 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
    • G01B11/254—Projection of a pattern, viewing through a pattern, e.g. moiré
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Measurement Of Optical Distance (AREA)
  • Studio Devices (AREA)
CN201380024011.7A 2012-05-24 2013-04-18 用于主动深度感测的仿射不变空间掩码的接收 Active CN104285127B (zh)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201261651528P 2012-05-24 2012-05-24
US201261651535P 2012-05-24 2012-05-24
US201261651533P 2012-05-24 2012-05-24
US201261651529P 2012-05-24 2012-05-24
US61/651,535 2012-05-24
US61/651,529 2012-05-24
US61/651,533 2012-05-24
US61/651,528 2012-05-24
US201261666405P 2012-06-29 2012-06-29
US61/666,405 2012-06-29
US13/785,939 US9448064B2 (en) 2012-05-24 2013-03-05 Reception of affine-invariant spatial mask for active depth sensing
US13/785,939 2013-03-05
PCT/US2013/037221 WO2013176807A1 (en) 2012-05-24 2013-04-18 Reception of affine-invariant spatial mask for active depth sensing

Publications (2)

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CN104285127A CN104285127A (zh) 2015-01-14
CN104285127B true CN104285127B (zh) 2017-05-17

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CN201380024011.7A Active CN104285127B (zh) 2012-05-24 2013-04-18 用于主动深度感测的仿射不变空间掩码的接收
CN201380023988.7A Active CN104272059B (zh) 2012-05-24 2013-04-18 仿射不变空间掩码中的代码的设计
CN201380024017.4A Active CN104285128B (zh) 2012-05-24 2013-04-18 用于主动深度感测的仿射不变空间掩码的发射

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CN201380023988.7A Active CN104272059B (zh) 2012-05-24 2013-04-18 仿射不变空间掩码中的代码的设计
CN201380024017.4A Active CN104285128B (zh) 2012-05-24 2013-04-18 用于主动深度感测的仿射不变空间掩码的发射

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US (3) US9188433B2 (https=)
EP (3) EP2856078B1 (https=)
JP (5) JP6416083B2 (https=)
KR (1) KR101715458B1 (https=)
CN (3) CN104285127B (https=)
ES (2) ES2810274T3 (https=)
HU (2) HUE050266T2 (https=)
WO (3) WO2013176808A1 (https=)

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