187 search results - page 23 / 38 » Scale-Invariant Features on the Sphere |
ISBI
2008
IEEE
14 years 7 months ago
2008
IEEE
Several functional and biomedical imaging techniques rely on determining hemodynamic variables and their changes in large vascular networks. To do so at micro-vascular resolution ...
ICRA
2008
IEEE
14 years 1 months ago
2008
IEEE
— Object recognition is a challenging problem for artificial systems. This is especially true for objects that are placed in cluttered and uncontrolled environments. To challenge...
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
We investigate the problem of learning optimal descriptors for a given classification task. Many hand-crafted descriptors have been proposed in the literature for measuring visua...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
In recent years, some computer vision algorithms such as SIFT (Scale Invariant Feature Transform) have been employed in image similarity match to perform image-based search applic...
IROS
2006
IEEE
14 years 23 days ago
2006
IEEE
— Scan-matching based on data from a laser scanner is frequently used for mapping and localization. This paper presents an scan-matching approach based instead on visual informat...