BR112018070336A2 - comutação de imagem de olho de peixe duplo para vídeo esférico - Google Patents

comutação de imagem de olho de peixe duplo para vídeo esférico

Info

Publication number
BR112018070336A2
BR112018070336A2 BR112018070336A BR112018070336A BR112018070336A2 BR 112018070336 A2 BR112018070336 A2 BR 112018070336A2 BR 112018070336 A BR112018070336 A BR 112018070336A BR 112018070336 A BR112018070336 A BR 112018070336A BR 112018070336 A2 BR112018070336 A2 BR 112018070336A2
Authority
BR
Brazil
Prior art keywords
image switching
fisheye image
spherical video
double fisheye
double
Prior art date
Application number
BR112018070336A
Other languages
English (en)
Inventor
Forutanpour Bijan
Bi Ning
Hung Le Nguyen Phi
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018070336A2 publication Critical patent/BR112018070336A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/12—Panospheric to cylindrical image transformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G06T17/205—Re-meshing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/04—Context-preserving transformations, e.g. by using an importance map
    • G06T3/047—Fisheye or wide-angle transformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/06—Curved planar reformation of 3D line structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)

Abstract

exemplos são descritos para sobrepor imagens circulares em um modelo de malha tridimensional para porções respectivas geradas de conteúdo de imagem para conteúdo visualizável de 360 graus, onde cada uma das porções é uma sub-cápsula que é maior do que metade da esfera. as porções são renderizadas e então mescladas com base nas porções sobrepostas do conteúdo de imagem a partir do conteúdo visualizável de 360 graus.
BR112018070336A 2016-04-05 2017-01-24 comutação de imagem de olho de peixe duplo para vídeo esférico BR112018070336A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662318610P 2016-04-05 2016-04-05
US15/270,650 US10102610B2 (en) 2016-04-05 2016-09-20 Dual fisheye images stitching for spherical video
PCT/US2017/014725 WO2017176345A1 (en) 2016-04-05 2017-01-24 Dual fisheye image stitching for spherical video

Publications (1)

Publication Number Publication Date
BR112018070336A2 true BR112018070336A2 (pt) 2019-01-29

Family

ID=59961148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070336A BR112018070336A2 (pt) 2016-04-05 2017-01-24 comutação de imagem de olho de peixe duplo para vídeo esférico

Country Status (5)

Country Link
US (1) US10102610B2 (pt)
EP (1) EP3440623A1 (pt)
CN (1) CN109074627A (pt)
BR (1) BR112018070336A2 (pt)
WO (1) WO2017176345A1 (pt)

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Also Published As

Publication number Publication date
US20170287107A1 (en) 2017-10-05
EP3440623A1 (en) 2019-02-13
CN109074627A (zh) 2018-12-21
US10102610B2 (en) 2018-10-16
WO2017176345A1 (en) 2017-10-12

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Legal Events

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2706 DE 16-11-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.