zur Startseite der DMG-Lib
Home  · Übersicht  · Kontakt  ·

Erweiterte Suche   Mechanismensuche

Robust Corner Detection by Image-Based Direct Curvature Field Estimation for Mobile Robot Navigation : Identificazione robusta dell'angolo basata sulla stima della curvatura dell'immagine ambientale per la navigazione di robot mobili, in: International Journal of Advanced Robotic Systems

thumbnail
Dokument öffnen (benötigt JavaScript)   Documenti accessibili

Informazioni generali

Autore Kim, Sungho
Pubblicato  InTech Open Access Publisher, 2012
edizione  
Volume  
ISBN
Abstract In this paper, a novel corner detection method is
presented, to extract geometrically important corners for
robot applications, such as indoor mobile robot
navigation or manipulation. Intensity‐based corner
detectors, such as the Harris corner, can detect corners in
noisy environments, but have inaccurate corner positions
and miss the corners of obtuse angles. Edge‐based corner
detectors, such as the Curvature Scale Space, can detect
structural corners, but show unstable corner detection
due to incomplete edge detection in noisy environments.
The proposed image‐based direct curvature estimation
can overcome limitations in both the inaccurate structural
corner detection of the Harris corner detector (intensitybased)
and the unstable corner detection of the Curvature
Scale Space, caused by incomplete edge detection.
Various experimental results validate the robustness of
the proposed method.
Collections
Articoli a Rivista
2000 ed oltre
Superordinate work
 
no fulltext found International Journal of Advanced Robotic Systems
Autore: Ottaviano, Erika; Ceccarelli, Marco; Husty, Manfred; Yu, Sung-Hoon; Kim, Yong-Tae; Park, Chang-Woo; Hyun, Chang-Ho; Chen, Xiulong; Feng, Weiming; Sun, Xianyang; Gao, Qing; Grigorescu, Sorin M.; Pozna, Claudiu; Liu, Wanli; Zhankui, Wang; Guo, Meng; Fu, Guoyu; Zhang, Jin; Chen, Wenyuan; Peng, Fengchao; Yang, Pei; Chen, Chunlin; Ding, Rui; Yu, Junzhi; Yang, Qinghai; Tan, Min; Polden, Joseph; Pan, [...]
Pubblicato: 2004
Linked items
Documents: International Journal of Advanced Robotic Systems
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?docum=33502009
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_docum_33502009.html
PDF FaviconPDF  Robust Corner Detection by Image-Based Direct Curvature Field Estimation for Mobile Robot Navigation
Data provider
UCAUniv. Cassino  http://webuser.unicas.it/weblarm/larmindex.htm
Administrative information
Time of publication 2012
License information Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License

×