136 search results - page 6 / 28 » Leaf Image Retrieval with Shape Features |
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
An object seen from different viewpoints results in differently deformed images. Affine-invariant shape classification must classify correctly the object, disregarding its viewpoi...
PR
2008
13 years 6 months ago
2008
This paper reports a document retrieval technique that retrieves machine-printed Latin-based document images through word shape coding. Adopting the idea of image annotation, a wo...
IJON
2007
13 years 6 months ago
2007
We present in this paper a novel approach for shape description based on kernel principal component analysis (KPCA). The strength of this method resides in the similarity (rotatio...
ICIP
2002
IEEE
14 years 8 months ago
2002
IEEE
Users of image databases often prefer to retrieve relevant images by categories. Unfortunately, images are usually indexed by low-level features like color, texture and shape, whi...
ADC
2008
Springer
13 years 8 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...