Publication result detail

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

JURÁNKOVÁ, M.; HEROUT, A.

Original Title

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

English Title

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

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. 

English abstract

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. 

Keywords

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

Key words in English

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

Authors

JURÁNKOVÁ, M.; HEROUT, A.

RIV year

2015

Released

15.07.2013

Publisher

The British Machine Vision Association and Society for Pattern Recognition

Location

Bristol

ISBN

1-901725-49-9

Book

Proceedings of BMVC 2013

Pages from

1

Pages to

10

Pages count

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"
}