BRPI0513355A - sistema para registrar pontos topográficos de modelo de elevação digital multidimensional - Google Patents

sistema para registrar pontos topográficos de modelo de elevação digital multidimensional

Info

Publication number
BRPI0513355A
BRPI0513355A BRPI0513355-6A BRPI0513355A BRPI0513355A BR PI0513355 A BRPI0513355 A BR PI0513355A BR PI0513355 A BRPI0513355 A BR PI0513355A BR PI0513355 A BRPI0513355 A BR PI0513355A
Authority
BR
Brazil
Prior art keywords
multidimensional
points
frames
digital elevation
elevation model
Prior art date
Application number
BRPI0513355-6A
Other languages
English (en)
Inventor
Tom Mcdowall
Jake Auxier
Mark Rahmes
Ray Fermo
Original Assignee
Harris Corp
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 Harris Corp filed Critical Harris Corp
Publication of BRPI0513355A publication Critical patent/BRPI0513355A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/35—Determination of transform parameters for the alignment of images, i.e. image registration using statistical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Electromagnetism (AREA)
  • Evolutionary Biology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

SISTEMA PARA REGISTRAR PONTOS TOPOGRáFICOS DE MODELO DE ELEVAçãO DIGITAL MULTIDIMENSIONAL Um método para registrar pontos de dados topográficos multidimensionais que representam um objeto multidimensional, compreende: a) receber uma pluralidade de pontos que representam uma pluralidade de quadros de sobreposição de uma superfície do objeto multidimensional ; b) encontrar para cada ponto em um primeiro quadro um ponto mais próximo correspondente em cada um de uma pluralidade de quadros subseqüentes; c)determinar uma rotação e transformação de translação para cada um da pluralidade de quadros de forma que os pontos mais próximos correspondentes são alinhados; c) determinar um custo para executar cada rotação e transformação de translação; e e) repetir as etapas b) a d) para quadros adicionais para proporcionar uma transformação ótima.
BRPI0513355-6A 2004-07-15 2005-07-07 sistema para registrar pontos topográficos de modelo de elevação digital multidimensional BRPI0513355A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/892,047 US7567731B2 (en) 2004-07-15 2004-07-15 Method and system for simultaneously registering multi-dimensional topographical points
PCT/US2005/024117 WO2006019597A2 (en) 2004-07-15 2005-07-07 Method and system for simultaneously registering multi-dimensional topographical points

Publications (1)

Publication Number Publication Date
BRPI0513355A true BRPI0513355A (pt) 2008-05-06

Family

ID=35599467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513355-6A BRPI0513355A (pt) 2004-07-15 2005-07-07 sistema para registrar pontos topográficos de modelo de elevação digital multidimensional

Country Status (10)

Country Link
US (1) US7567731B2 (pt)
EP (1) EP1779292B1 (pt)
JP (1) JP2008506136A (pt)
KR (1) KR100922903B1 (pt)
CN (1) CN100568261C (pt)
BR (1) BRPI0513355A (pt)
CA (1) CA2573153C (pt)
DE (1) DE602005024972D1 (pt)
TW (1) TWI315497B (pt)
WO (1) WO2006019597A2 (pt)

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WO2019195270A1 (en) 2018-04-03 2019-10-10 Kaarta, Inc. Methods and systems for real or near real-time point cloud map data confidence evaluation
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Also Published As

Publication number Publication date
CN100568261C (zh) 2009-12-09
CA2573153A1 (en) 2006-02-23
WO2006019597A2 (en) 2006-02-23
EP1779292A4 (en) 2009-07-15
US20060013443A1 (en) 2006-01-19
JP2008506136A (ja) 2008-02-28
CN1985264A (zh) 2007-06-20
CA2573153C (en) 2011-09-06
DE602005024972D1 (de) 2011-01-05
KR20070037618A (ko) 2007-04-05
US7567731B2 (en) 2009-07-28
TWI315497B (en) 2009-10-01
EP1779292A2 (en) 2007-05-02
WO2006019597A3 (en) 2006-05-04
KR100922903B1 (ko) 2009-10-22
EP1779292B1 (en) 2010-11-24
TW200620138A (en) 2006-06-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.