BR112015030440A2 - detecção de plano de alto desempenho com dados de câmera de profundidade - Google Patents

detecção de plano de alto desempenho com dados de câmera de profundidade

Info

Publication number
BR112015030440A2
BR112015030440A2 BR112015030440A BR112015030440A BR112015030440A2 BR 112015030440 A2 BR112015030440 A2 BR 112015030440A2 BR 112015030440 A BR112015030440 A BR 112015030440A BR 112015030440 A BR112015030440 A BR 112015030440A BR 112015030440 A2 BR112015030440 A2 BR 112015030440A2
Authority
BR
Brazil
Prior art keywords
plane
depth
high performance
camera data
depth camera
Prior art date
Application number
BR112015030440A
Other languages
English (en)
Inventor
Shirakyan Grigor
R Jalobeanu Mihai
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of BR112015030440A2 publication Critical patent/BR112015030440A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • 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 2D image sensors having a relative position equal to or related to the interocular distance
    • 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
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

resumo patente de invenção: "detecção de plano de alto desempenho com dados de câmera de profundidade". a presente invenção refere-se à detecção de planos em uma cena com o uso de dados de profundidade de uma imagem de cena, com base em uma relação entre profundidades de pixel, altura de fileira e duas constantes. amostras de uma imagem de profundidade são processadas para adaptar valores para as constantes a uma formulação de plano para determinar quais amostras indicam um plano. um plano de referência pode ser determinado a partir dessas amostras que indicam um plano, com pixels na imagem de profundidade processada para determinar cada relação do pixel ao plano com base na profundidade, na localização e nos valores adaptados associados do pixel, por exemplo, abaixo do plano, no plano ou acima do plano.
BR112015030440A 2013-06-11 2014-06-06 detecção de plano de alto desempenho com dados de câmera de profundidade BR112015030440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/915,618 US20140363073A1 (en) 2013-06-11 2013-06-11 High-performance plane detection with depth camera data
PCT/US2014/041425 WO2014200869A1 (en) 2013-06-11 2014-06-06 High-performance plane detection with depth camera data

Publications (1)

Publication Number Publication Date
BR112015030440A2 true BR112015030440A2 (pt) 2017-07-25

Family

ID=51063843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030440A BR112015030440A2 (pt) 2013-06-11 2014-06-06 detecção de plano de alto desempenho com dados de câmera de profundidade

Country Status (11)

Country Link
US (1) US20140363073A1 (pt)
EP (1) EP3008692A1 (pt)
JP (1) JP2016529584A (pt)
KR (1) KR20160019110A (pt)
CN (1) CN105359187A (pt)
AU (1) AU2014278452A1 (pt)
BR (1) BR112015030440A2 (pt)
CA (1) CA2913787A1 (pt)
MX (1) MX2015017154A (pt)
RU (1) RU2015153051A (pt)
WO (1) WO2014200869A1 (pt)

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Also Published As

Publication number Publication date
AU2014278452A1 (en) 2015-12-17
CN105359187A (zh) 2016-02-24
MX2015017154A (es) 2016-03-16
JP2016529584A (ja) 2016-09-23
WO2014200869A1 (en) 2014-12-18
US20140363073A1 (en) 2014-12-11
RU2015153051A (ru) 2017-06-16
KR20160019110A (ko) 2016-02-18
EP3008692A1 (en) 2016-04-20
CA2913787A1 (en) 2014-12-18

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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 2465 DE 03-04-2018 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]