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IBPRIA
2003
Springer
13 years 10 months ago
Robust Extraction of Vertices in Range Images by Constraining the Hough Transform
We describe a technique for extracting vertices from range images of cluttered box-like objects. Edge detection is performed and an edge map is acquired. Extraction of vertices is ...
Dimitrios Katsoulas
ICPR
2002
IEEE
13 years 10 months ago
A New Approach for Line Recognition in Large-size Images Using Hough Transform
The application of Hough Transform (HT) has been limited to small-size images for a long time. For large-size images, the peak detection and the line verification become much more...
Jiqiang Song, Min Cai, Michael R. Lyu, Shijie Cai
MVA
2007
120views Computer Vision» more  MVA 2007»
13 years 7 months ago
Improvement of Cadastral Map Assembling Based on GHT
There are numerous cadastral maps generated by past land surveying. For effective and efficient use of these maps, we have to assemble the set of maps to make them superimposable ...
Fei Liu, Wataru Ohyama, Tetsushi Wakabayashi, Fumi...
MIR
2003
ACM
391views Multimedia» more  MIR 2003»
13 years 10 months ago
Generic sign board detection in images
Sign board detection is important for such computer vision applications as video surveillance and content based visual information retrieval. Previous researches on this topic foc...
Hua Shen, Xiaoou Tang
ICDAR
2009
IEEE
14 years 7 days ago
Text Lines and Snippets Extraction for 19th Century Handwriting Documents Layout Analysis
In this paper we propose a new approach to improve electronic editions of human science corpus, providing an efficient estimation of manuscripts pages structure. In any handwriti...
Vincent Malleron, Véronique Eglin, Hubert E...