663 search results - page 5 / 133 » Retrieving Objects Using Local Integral Invariants |
CIVR
2007
Springer
14 years 2 months ago
2007
Springer
Content-based image retrieval (CBIR) systems target database images using feature similarities with respect to the query. Our CBIR demonstration utilises novel illumination invari...
ACIVS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Even if lots of object invariant descriptors have been proposed in the literature, putting them into practice in order to obtain a robust system face to several perturbat...
CLOR
2006
13 years 11 months ago
2006
We describe an approach to object retrieval which searches for and localizes all the occurrences of an object in a video, given a query image of the object. The object is represent...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
We present an image retrieval system driven by free-hand sketched queries depicting shape. We introduce Gradient Field HoG (GF-HOG) as a depiction invariant image descriptor, enca...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, we extract local invariant features ...