875 search results - page 9 / 175 » Pattern based map comparisons |
CRV
2008
IEEE
14 years 4 months ago
2008
IEEE
We propose an efficient technique for normal map acquisition, using a cheap and easy to build setup. Our setup consists solely of off-the-shelf components, such as an LCD screen,...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
Being able to understand dynamics of human mobility is essential for urban planning and transportation management. Besides geographic space, in this paper, we characterize mobility...
JVCIR
2007
13 years 9 months ago
2007
This paper qualitatively compares three recently proposed models for signal/image texture extraction based on total variation minimization: the Meyer [27], Vese–Osher (VO) [35],...
CGF
2010
13 years 9 months ago
2010
Spatiotemporal data pose serious challenges to analysts in geographic and other domains. Owing to the complexity of the geospatial and temporal components, this kind of data canno...
TCSV
2008
13 years 9 months ago
2008
In this correspondence, we describe a robust and effective content descriptor based on block edge patterns extracted directly in DCT domain, which is suitable for applications in J...