304 search results - page 25 / 61 » Comparing the Robustness of Expansion Techniques and Retriev... |
SISAP
2010
IEEE
13 years 6 months ago
2010
IEEE
The retrieval of videos of interest from large video collections is a main open problem which calls for the definition of new video content characterization techniques in term of ...
ICMCS
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper proposes a novel approach to exploit the ontological relationship of visual words by linguistic reasoning. A visual word ontology is constructed to facilitate the rigor...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, a method for content-based retrieval of JPEG images is presented, utilizing features directly from the discrete cosine transform (DCT) domain. Image indexing is ach...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Typical content-based image retrieval (CBIR) solutions with regular Euclidean metric usually cannot achieve satisfactory performance due to the semantic gap challenge. Hence, rele...
ICRA
2007
IEEE
14 years 3 months ago
2007
IEEE
— The aim of this article is to achieve accurate visual servoing tasks when the shape of the object being observed as well as the final image are unknown. More precisely, we wan...