55 search results - page 2 / 11 » Effective Image Retrieval by Shape Saliences |
UIST
2003
ACM
13 years 10 months ago
2003
ACM
Thumbnail images provide users of image retrieval and browsing systems with a method for quickly scanning large numbers of images. Recognizing the objects in an image is important...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we present a method to retrieve natural images by sketch query. To measure the similarity between the sketch and an image, relevant regions are first located in th...
ADC
2008
Springer
13 years 7 months ago
2008
Springer
A common approach to content-based image retrieval is to use example images as queries; images in the collection that have low-level features similar to the query examples are ret...
ICPR
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the m...
SEMCO
2007
IEEE
13 years 11 months ago
2007
IEEE
Human visual recognition is based largely on shape, yet effectively using shapes in natural image retrieval is a challenging task. Most existing methods are based on the geometric...