Detail publikačního výsledku

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

JURÁNKOVÁ, M.; HEROUT, A.

Originální název

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

Anglický název

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

This paper deals with the detection of orthogonal vanishing points. The aim is to efficiently cope with the clutter edges in real-life images and to determine the camera orientation in the Manhattan world reliably. We are using a modified scheme of the Cascaded Hough Transform where only one Hough space is accumulated - the space of the vanishing points. The parameterization of the vanishing points - the "diamond space" - is based on the PClines line parameterization and it is defined as a mapping of the whole real projective plane to a finite space. 
Our parameterization of vanishing points is in all aspects linear; it involves no goniometric or other non-linear operations and thus it is suitable for implementation in embedded chips and circuitry. 

Anglický abstrakt

This paper deals with the detection of orthogonal vanishing points. The aim is to efficiently cope with the clutter edges in real-life images and to determine the camera orientation in the Manhattan world reliably. We are using a modified scheme of the Cascaded Hough Transform where only one Hough space is accumulated - the space of the vanishing points. The parameterization of the vanishing points - the "diamond space" - is based on the PClines line parameterization and it is defined as a mapping of the whole real projective plane to a finite space. 
Our parameterization of vanishing points is in all aspects linear; it involves no goniometric or other non-linear operations and thus it is suitable for implementation in embedded chips and circuitry. 

Klíčová slova

parallel coordinates, vanishing points, manhattan world, cascaded hough transform

Klíčová slova v angličtině

parallel coordinates, vanishing points, manhattan world, cascaded hough transform

Autoři

JURÁNKOVÁ, M.; HEROUT, A.

Rok RIV

2015

Vydáno

15.07.2013

Nakladatel

The British Machine Vision Association and Society for Pattern Recognition

Místo

Bristol

ISBN

1-901725-49-9

Kniha

Proceedings of BMVC 2013

Strany od

1

Strany do

10

Strany počet

9

BibTex

@inproceedings{BUT103536,
  author="Markéta {Juránková} and Adam {Herout}",
  title="Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points",
  booktitle="Proceedings of BMVC 2013",
  year="2013",
  pages="1--10",
  publisher="The British Machine Vision Association and Society for Pattern Recognition",
  address="Bristol",
  doi="10.5244/C.27.90",
  isbn="1-901725-49-9"
}