291 search results - page 11 / 59 » A Comparison of Clustering Methods for Word Image Indexing |
MCS
2007
Springer
14 years 2 months ago
2007
Springer
A new scheme for the optimization of codebook sizes for HMMs and the generation of HMM ensembles is proposed in this paper. In a discrete HMM, the vector quantization procedure and...
ICDAR
2003
IEEE
14 years 1 months ago
2003
IEEE
Recent advances in on-line data capturing technologies and its widespread deployment in devices like PDAs and notebook PCs is creating large amounts of handwritten data that need ...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
The visual appearance of an image is closely associated with its low-level features. Identifying the set of features that best characterizes the image is useful for tasks such as ...
IJSEKE
2002
13 years 7 months ago
2002
This paper illustrates a method, called heat, for image indexing based on texture information. The texture's partitioning element is first put into 1-D form and then its Hier...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In this paper, we present a general architecture and a new retrieval method for an educational system that is based on a knowledge base of existing recorded lectures. The extracti...