1923 search results - page 157 / 385 » Ranking in Spatial Databases |
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
Intensity histograms have been used extensively for recognition and for retrieval of images and video from visual databases. Intensity histograms of images at different individual...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
Querying by Visual Thesaurus (VT) is a novel paradigm for content-based image retrieval approaches for it gives the user the possibility, in case of inappropriate starting example...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Many recently proposed perceptual image quality assessment algorithms are implemented in two stages. In the first stage, image quality is evaluated within local regions. This resu...
PAKDD
2000
ACM
13 years 11 months ago
2000
ACM
Combining multiple global models (e.g. back-propagation based neural networks) is an effective technique for improving classification accuracy by reducing a variance through manipu...
DASFAA
2011
IEEE
12 years 10 months ago
2011
IEEE
Continuous monitoring of spatial queries has gained significant research attention in the past few years. Although numerous algorithms have been proposed to solve specific queries...