Thursday, April 17, 2014

 

 



Soy un nuevo usuario

Olvidé mi contraseña

Entrada usuarios

Lógica Matemáticas Astronomía y Astrofísica Física Química Ciencias de la Vida
Ciencias de la Tierra y Espacio Ciencias Agrarias Ciencias Médicas Ciencias Tecnológicas Antropología Demografía
Ciencias Económicas Geografía Historia Ciencias Jurídicas y Derecho Lingüística Pedagogía
Ciencia Política Psicología Artes y Letras Sociología Ética Filosofía


Autocalibration with the Minimum Number of Cameras with Known Pixel Shape

1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario
    registrado en Universia

  Descargar recurso

Detalles del recurso

Pertenece a: E-PrintsUCM  

Descripción: We address the problem of the Euclidean upgrading of a projective calibration of a minimal set of cameras with known pixel shape and otherwise arbitrarily varying intrinsic and extrinsic parameters. To this purpose, we introduce as our basic geometric tool the six-line conic variety (SLCV), consisting in the set of planes intersecting six given lines of 3D space in points of a conic. We show that the set of solutions of the Euclidean upgrading problem for three cameras with known pixel shape can be parameterized in a computationally efficient. As a consequence, we propose an algorithm that performs a Euclidean upgrading with 5 ({theoretical minimum}) or more cameras with the knowledge of the pixel shape as the only constraint. We provide experiments with real images showing the good performance of the technique.

Autor(es): Ronda Prieto, José Ignacio -  Valdés Morales, Antonio -  Gallego Bonet, Guillermo - 

Id.: 55088191

Idioma: eng  - 

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Palabras claveInteligencia artificial - 

Tipo de recurso: Artículo  -  PeerReviewed  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: info:eu-repo/semantics/openAccess

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] http://eprints.ucm.es/14615/

Fecha de contribución: 08-mar-2012

Contacto:

Localización:


Otros recursos del mismo autor(es)

  1. Offshore Measurements of Ocean Waves using Stereo Vision Systems In recent years, remote sensing imaging systems for the measurement of oceanic sea states have attra...
  2. Polyhedral and algebraic methods in computational geometry [book review]
  3. Camera autocalibration using Plucker coordinates We present new results on the Absolute Line Quadric (ALQ), the geometric object representing the set...
  4. Recursive camera autocalibration with the Kalman filter Given a projective reconstruction of a 3D scene, we address the problem of recovering the Euclidean ...
  5. Conic geometry and autocalibration from two images We show how the classical theory of projective conics provides new insights and results on the probl...

Otros recursos de la misma colección

  1. A simple numerical-method for the determination of relativistic one-dimensional band structures A discretized form of the one-dimensional Dirac equation is solved to study relativistic band struct...
  2. Characterization of semiinsulating GaAs - Cr by scanning electron acoustic microscopy
  3. Application of scanning electron acoustic microscopy to the characterization of n-type and semiinsulating GaAs A series of GaAs wafers with different doping levels and electrical resistivity has been used to inv...
  4. Level shift under the influence of relativistic point interaction potentials Level shift of Dirac particles under the influence of point interaction potentials has been determin...
  5. UV/IR mixing and the Goldstone theorem in noncommutative field theory Noncommutative IR singularities and UV/IR mixing in relation with the Goldstone theorem for complex ...

Valoración de los usuarios

No hay ninguna valoración para este recurso.Sea el primero en valorar este recurso.
 

Busque un recurso