Detail výsledku

Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points

JURÁNKOVÁ, M.; HEROUT, A. Real Projective Plane Mapping for Detection of Orthogonal Vanishing Points. Proceedings of BMVC 2013. Bristol: The British Machine Vision Association and Society for Pattern Recognition, 2013. p. 1-10. ISBN: 1-901725-49-9.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Juránková Markéta, Ing., Ph.D., UPGM (FIT)
Herout Adam, prof. Ing., Ph.D., UIFS (FIT), UPGM (FIT)
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

Rok
2013
Strany
1–10
Sborník
Proceedings of BMVC 2013
Konference
British Machine Vision Conference (BMVC) 2013
ISBN
1-901725-49-9
Vydavatel
The British Machine Vision Association and Society for Pattern Recognition
Místo
Bristol
DOI
10.5244/C.27.90
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"
}
Projekty
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Centrum kompetence ve zpracování vizuálních informací (V3C - Visual Computing Competence Center), TAČR, Centra kompetence, TE01020415, zahájení: 2012-05-01, ukončení: 2019-12-31, ukončen
Systém pro podporu vyhodnocování metody FISH (GENEX), TAČR, Program aplikovaného výzkumu a experimentálního vývoje ALFA, TA01010931, zahájení: 2011-01-01, ukončení: 2014-12-31, ukončen
Výzkumné skupiny
Výzkumná skupina počítačové grafiky (VZ GRAPH)
Pracoviště
Ústav počítačové grafiky a multimédií (UPGM)
Nahoru