971 search results - page 118 / 195 » Color Features Performance Comparison for Image Retrieval |
163
Voted
SIGIR
2012
ACM
13 years 5 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
117
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3DOR
2009
15 years 3 months ago
2009
The annual SHape REtrieval Contest (SHREC) measures the performance of 3D model retrieval methods for several different types of models and retrieval purposes. In this contest the...
108
Voted
AUSAI
2005
Springer
15 years 8 months ago
2005
Springer
All the traditional PCA-based and LDA-based methods are based on the analysis of vectors. So, it is difficult to evaluate the covariance matrices in such a high-dimensional vector ...
133
Voted
TVCG
2002
15 years 2 months ago
2002
Image databases are nowadays widely exploited in a number of different contexts, ranging from history of art, through medicine, to education. Existing querying paradigms are based ...
104
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
y trees are well-known abstract structures. This paper proposes a new shape-based image retrieval method based on concavity trees. The proposed method has two main components. The...