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BRPI0719033A2 - Estimativa de uma localização de um objeto em uma imagem - Google Patents

Estimativa de uma localização de um objeto em uma imagem

Info

Publication number
BRPI0719033A2
BRPI0719033A2 BRPI0719033-6A2A BRPI0719033A BRPI0719033A2 BR PI0719033 A2 BRPI0719033 A2 BR PI0719033A2 BR PI0719033 A BRPI0719033 A BR PI0719033A BR PI0719033 A2 BRPI0719033 A2 BR PI0719033A2
Authority
BR
Brazil
Prior art keywords
estimation
image
object location
location
Prior art date
Application number
BRPI0719033-6A2A
Other languages
English (en)
Inventor
Yu Huang
Joan Llach
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0719033A2 publication Critical patent/BRPI0719033A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/277—Analysis of motion involving stochastic approaches, e.g. using Kalman filters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image
    • G06T2207/30224—Ball; Puck
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
BRPI0719033-6A2A 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem BRPI0719033A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87214606P 2006-12-01 2006-12-01
US87214506P 2006-12-01 2006-12-01
US88578007P 2007-01-19 2007-01-19
PCT/US2007/024691 WO2008069998A2 (en) 2006-12-01 2007-11-30 Estimating a location of an object in an image

Publications (1)

Publication Number Publication Date
BRPI0719033A2 true BRPI0719033A2 (pt) 2013-11-05

Family

ID=39492817

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI0719033-6A2A BRPI0719033A2 (pt) 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem
BRPI0718950-8A BRPI0718950A2 (pt) 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem
BRPI0719555-9A BRPI0719555A2 (pt) 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem

Family Applications After (2)

Application Number Title Priority Date Filing Date
BRPI0718950-8A BRPI0718950A2 (pt) 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem
BRPI0719555-9A BRPI0719555A2 (pt) 2006-12-01 2007-11-30 Estimativa de uma localização de um objeto em uma imagem

Country Status (6)

Country Link
US (3) US20100067802A1 (pt)
EP (3) EP2087469A2 (pt)
JP (3) JP2010511933A (pt)
CN (1) CN101681517A (pt)
BR (3) BRPI0719033A2 (pt)
WO (3) WO2008069998A2 (pt)

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Also Published As

Publication number Publication date
US20100067802A1 (en) 2010-03-18
US20100054536A1 (en) 2010-03-04
JP2010511932A (ja) 2010-04-15
BRPI0718950A2 (pt) 2013-12-17
JP2010511931A (ja) 2010-04-15
WO2008069995A2 (en) 2008-06-12
CN101681517A (zh) 2010-03-24
EP2087469A2 (en) 2009-08-12
BRPI0719555A2 (pt) 2013-12-10
EP2087470A2 (en) 2009-08-12
WO2008070012A2 (en) 2008-06-12
US20100067803A1 (en) 2010-03-18
WO2008069995A3 (en) 2009-10-22
WO2008069998A3 (en) 2009-10-29
EP2087468A2 (en) 2009-08-12
JP2010511933A (ja) 2010-04-15
WO2008069998A2 (en) 2008-06-12
WO2008070012A3 (en) 2009-10-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]