CN104584079B - 用于增强现实应用程序的装置和方法 - Google Patents

用于增强现实应用程序的装置和方法 Download PDF

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Publication number
CN104584079B
CN104584079B CN201380044121.XA CN201380044121A CN104584079B CN 104584079 B CN104584079 B CN 104584079B CN 201380044121 A CN201380044121 A CN 201380044121A CN 104584079 B CN104584079 B CN 104584079B
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mobile device
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scene
pixel region
ground surface
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CN104584079A (zh
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杨瑞多
毕宁
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN201380044121.XA 2012-09-11 2013-08-09 用于增强现实应用程序的装置和方法 Expired - Fee Related CN104584079B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261699615P 2012-09-11 2012-09-11
US61/699,615 2012-09-11
US13/651,098 2012-10-12
US13/651,098 US9466121B2 (en) 2012-09-11 2012-10-12 Devices and methods for augmented reality applications
PCT/US2013/054423 WO2014042795A2 (en) 2012-09-11 2013-08-09 Device and method for augmented reality applications

Publications (2)

Publication Number Publication Date
CN104584079A CN104584079A (zh) 2015-04-29
CN104584079B true CN104584079B (zh) 2017-12-05

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US (2) US9466121B2 (enExample)
JP (1) JP6077121B2 (enExample)
KR (1) KR101788945B1 (enExample)
CN (1) CN104584079B (enExample)
WO (1) WO2014042795A2 (enExample)

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Also Published As

Publication number Publication date
JP6077121B2 (ja) 2017-02-08
KR20150054778A (ko) 2015-05-20
KR101788945B1 (ko) 2017-10-20
CN104584079A (zh) 2015-04-29
US20140071241A1 (en) 2014-03-13
WO2014042795A2 (en) 2014-03-20
US9466121B2 (en) 2016-10-11
WO2014042795A3 (en) 2014-08-28
US10038892B2 (en) 2018-07-31
JP2015534165A (ja) 2015-11-26
US20160373723A1 (en) 2016-12-22

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