CN114245909B - 密集3d重建数据的缓存与更新 - Google Patents

密集3d重建数据的缓存与更新

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Publication number
CN114245909B
CN114245909B CN202080053567.9A CN202080053567A CN114245909B CN 114245909 B CN114245909 B CN 114245909B CN 202080053567 A CN202080053567 A CN 202080053567A CN 114245909 B CN114245909 B CN 114245909B
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China
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data
block
physical world
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Chinese (zh)
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CN114245909A (zh
Inventor
D·G·莫利纳
F·T·施泰因布鲁克
M·B·坎德拉
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Magic Leap Inc
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Magic Leap Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4418—Suspend and resume; Hibernate and awake
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • 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
    • 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
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • 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

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Processing Or Creating Images (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Generation (AREA)
CN202080053567.9A 2019-05-21 2020-05-21 密集3d重建数据的缓存与更新 Active CN114245909B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962850900P 2019-05-21 2019-05-21
US62/850,900 2019-05-21
PCT/US2020/034068 WO2020237089A1 (en) 2019-05-21 2020-05-21 Caching and updating of dense 3d reconstruction data

Publications (2)

Publication Number Publication Date
CN114245909A CN114245909A (zh) 2022-03-25
CN114245909B true CN114245909B (zh) 2025-12-09

Family

ID=73457250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080053567.9A Active CN114245909B (zh) 2019-05-21 2020-05-21 密集3d重建数据的缓存与更新

Country Status (5)

Country Link
US (2) US11302081B2 (https=)
EP (1) EP3973513B1 (https=)
JP (1) JP7636348B2 (https=)
CN (1) CN114245909B (https=)
WO (1) WO2020237089A1 (https=)

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Also Published As

Publication number Publication date
EP3973513A1 (en) 2022-03-30
US20200372718A1 (en) 2020-11-26
JP2022533207A (ja) 2022-07-21
JP7636348B2 (ja) 2025-02-26
CN114245909A (zh) 2022-03-25
EP3973513B1 (en) 2025-04-09
US11587298B2 (en) 2023-02-21
WO2020237089A1 (en) 2020-11-26
US11302081B2 (en) 2022-04-12
US20220277529A1 (en) 2022-09-01
EP3973513A4 (en) 2023-06-28

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