BR102014008197A8 - motion tracking method - Google Patents

motion tracking method

Info

Publication number
BR102014008197A8
BR102014008197A8 BR102014008197A BR102014008197A BR102014008197A8 BR 102014008197 A8 BR102014008197 A8 BR 102014008197A8 BR 102014008197 A BR102014008197 A BR 102014008197A BR 102014008197 A BR102014008197 A BR 102014008197A BR 102014008197 A8 BR102014008197 A8 BR 102014008197A8
Authority
BR
Brazil
Prior art keywords
frame
moving objects
changes
tracking method
series
Prior art date
Application number
BR102014008197A
Other languages
Portuguese (pt)
Other versions
BR102014008197A2 (en
Inventor
Thomas Occhipinti Benjamin
Daniel Buehler Eric
Robert Kuczynski Konrad
James Schafer Matthew
Smith Rebecca
Shawn Kelly Richard
Angelo Mario Lassini Stefano
Baby Sebastian Thomas
Original Assignee
Ge Aviat Systems Ltd
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 Ge Aviat Systems Ltd filed Critical Ge Aviat Systems Ltd
Publication of BR102014008197A2 publication Critical patent/BR102014008197A2/en
Publication of BR102014008197A8 publication Critical patent/BR102014008197A8/en

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
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)

Abstract

método de rastreamento de movimento. trata-se de um método de rastreamento de movimento de pelo menos um objeto de um grupo de objetos em movimento com o uso de imageamento hiperespectral que inclui, entre outras coisas, obter uma série de quadros de imagem hiperespectral; comparar cada quadro na série a um modelo para determinar mudanças na imagem entre quadros; identificar um grupo de pixels em cada quadro associado às mudanças; identificar mudanças conforme o movimento dos objetos em movimento; correlacionar os grupos de pixel quadro a quadro para determinar espacialmente pelo menos um parâmetro do movimento dos objetos; e correlacionar os grupos de pixel com um perfil de refletância espectral associado ao pelo menos um objeto em que o rastro do pelo menos um objeto é distinguível dos rastros de outros objetos em movimento.Motion tracking method. It is a method of tracking motion of at least one object from a group of moving objects using hyperspectral imaging which includes, among other things, obtaining a series of hyperspectral image frames; compare each frame in the series to a model to determine image changes between frames; identify a group of pixels in each frame associated with the changes; identify changes according to the movement of moving objects; correlate frame-by-frame pixel groups to spatially determine at least one parameter of object movement; and correlating pixel groups with a spectral reflectance profile associated with at least one object where the trail of at least one object is distinguishable from the tracks of other moving objects.

BR102014008197A 2013-04-19 2014-04-04 motion tracking method BR102014008197A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201313686086A 2013-04-19 2013-04-19

Publications (2)

Publication Number Publication Date
BR102014008197A2 BR102014008197A2 (en) 2015-12-22
BR102014008197A8 true BR102014008197A8 (en) 2018-05-29

Family

ID=55082977

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014008197A BR102014008197A8 (en) 2013-04-19 2014-04-04 motion tracking method

Country Status (1)

Country Link
BR (1) BR102014008197A8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109325968A (en) * 2018-09-27 2019-02-12 东南大学 A kind of method for tracking target based on spectral filter

Also Published As

Publication number Publication date
BR102014008197A2 (en) 2015-12-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: G06T 7/246 (2017.01)

B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2346 DE 22/12/2015, QUANTO AOS ITENS ( 54 E 72).

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time