BR112020006530A2 - método e dispositivo para gerar pontos de uma cena 3d - Google Patents

método e dispositivo para gerar pontos de uma cena 3d Download PDF

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Publication number
BR112020006530A2
BR112020006530A2 BR112020006530-7A BR112020006530A BR112020006530A2 BR 112020006530 A2 BR112020006530 A2 BR 112020006530A2 BR 112020006530 A BR112020006530 A BR 112020006530A BR 112020006530 A2 BR112020006530 A2 BR 112020006530A2
Authority
BR
Brazil
Prior art keywords
depth
point
image
points
scene
Prior art date
Application number
BR112020006530-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Sebastien Lasserre
Julien Ricard
Remi JULLIAN
Original Assignee
Interdigital Vc Holdings, Inc.
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 Interdigital Vc Holdings, Inc. filed Critical Interdigital Vc Holdings, Inc.
Publication of BR112020006530A2 publication Critical patent/BR112020006530A2/pt

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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
    • G06T7/529—Depth or shape recovery from texture
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping
    • 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
    • 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
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
BR112020006530-7A 2017-10-06 2018-10-03 método e dispositivo para gerar pontos de uma cena 3d BR112020006530A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17306345.4 2017-10-06
EP17306345.4A EP3467782A1 (en) 2017-10-06 2017-10-06 Method and device for generating points of a 3d scene
PCT/US2018/054057 WO2019070778A1 (en) 2017-10-06 2018-10-03 METHOD AND DEVICE FOR GENERATING POINTS OF A 3D SCENE

Publications (1)

Publication Number Publication Date
BR112020006530A2 true BR112020006530A2 (pt) 2020-10-06

Family

ID=60143653

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020006530-7A BR112020006530A2 (pt) 2017-10-06 2018-10-03 método e dispositivo para gerar pontos de uma cena 3d

Country Status (9)

Country Link
US (1) US11830210B2 (https=)
EP (2) EP3467782A1 (https=)
JP (1) JP7407703B2 (https=)
KR (1) KR102537420B1 (https=)
CN (1) CN111386556B (https=)
BR (1) BR112020006530A2 (https=)
DK (1) DK3692509T3 (https=)
HU (1) HUE061036T2 (https=)
WO (1) WO2019070778A1 (https=)

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Also Published As

Publication number Publication date
KR20200057077A (ko) 2020-05-25
US11830210B2 (en) 2023-11-28
CN111386556B (zh) 2024-03-12
KR102537420B1 (ko) 2023-05-26
DK3692509T3 (da) 2023-01-09
US20200258247A1 (en) 2020-08-13
HUE061036T2 (hu) 2023-05-28
EP3692509A1 (en) 2020-08-12
EP3692509B1 (en) 2022-12-07
JP7407703B2 (ja) 2024-01-04
CN111386556A (zh) 2020-07-07
JP2020536325A (ja) 2020-12-10
RU2020115158A (ru) 2021-11-08
EP3467782A1 (en) 2019-04-10
WO2019070778A1 (en) 2019-04-11

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]