968 search results - page 14 / 194 » Shape measures for image retrieval |
ICPR
2000
IEEE
15 years 1 months ago
2000
IEEE
Object classification often operates by making decisions based on the values of several shape properties measured from the image. This paper describes and tests several algorithms...
123
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ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper we present a novel shape descriptor based on shape context, which in combination with hierarchical distance based hashing is used for word and graphical pattern base...
101
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ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Registration of an image, the query or reference, to a database of rotated and translated exemplars constitutes an important image retrieval and indexing application which arises i...
SEMCO
2007
IEEE
15 years 3 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...
ICPR
2010
IEEE
15 years 27 days ago
2010
IEEE
In this paper we present a method for the retrieval of images in terms of perceptual similarity. Local color information is added to the shape context descriptor in order to obtain...