15 search results - page 2 / 3 » Passive ranging using image expansion |
SENSYS
2006
ACM
13 years 11 months ago
2006
ACM
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
CVIU
2007
13 years 5 months ago
2007
Optical triangulation, an active reconstruction technique, is known to be an accurate method but has several shortcomings due to occlusion and laser reflectance properties of the...
CVPR
1999
IEEE
14 years 7 months ago
1999
IEEE
Background estimation and removal based on the joint use of range and color data produces superior results than can be achieved with either data source alone. This is increasingly...
AAAI
1997
13 years 6 months ago
1997
A variety of sensors and positioning methods have been developed over the years. Most methods rely on active sensors (such as sonars or lasers) which have range and power restrict...
IAJIT
2010
13 years 3 months ago
2010
: Transformation functions utilizing the global information content of an input image have been long serving contrast enhancement by stretching the dynamic range of intensity level...