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ER
2009
Springer
111views Database» more  ER 2009»
14 years 3 months ago
A New Point Access Method Based on Wavelet Trees
Abstract. The development of index structures that allow ecient retrieval of spatial objects has been a topic of interest in the last decades. Most of these structures have been d...
Nieves R. Brisaboa, Miguel Rodríguez Luaces...
CVPR
2008
IEEE
14 years 10 months ago
Modeling complex luminance variations for target tracking
Lambert's model is widely used in low level computer vision algorithms such as matching, tracking or optical flow computation for example. However, it is well known that thes...
Éric Marchand, Christophe Collewet
ACCV
2010
Springer
13 years 3 months ago
Hemispherical Confocal Imaging Using Turtleback Reflector
Abstract. We propose a new imaging method called hemispherical confocal imaging to clearly visualize a particular depth in a 3-D scene. The key optical component is a turtleback re...
Yasuhiro Mukaigawa, Seiichi Tagawa, Jaewon Kim, Ra...
ICPR
2004
IEEE
14 years 9 months ago
A New Optimised De Bruijn Coding Strategy for Structured Light Patterns
Coded structured light is an optical technique based on active stereovision that obtains the shape of objects. Oneshot techniques are based on projecting a unique light pattern wi...
Joaquim Salvi, Jordi Pagès, Josep Forest
HAPTICS
2007
IEEE
14 years 2 months ago
Development of a Whole-Sensitive Teleoperated Robot Arm using Torque Sensing Technique
In this paper, we concentrate on the design of a new whole-sensitive robot arm enabling torque measurement in each joint by means of developed optical torque sensors. When the con...
Dzmitry Tsetserukou, Riichiro Tadakuma, Hiroyuki K...