463 search results - page 41 / 93 » Accuracy Estimation With Clustered Dataset |
IJCV
2010
14 years 10 months ago
2010
This article improves recent methods for large scale image search. We first analyze the bag-of-features approach in the framework of approximate nearest neighbor search. This lea...
CVPR
2011
IEEE
14 years 8 months ago
2011
IEEE
We introduce a robust estimator called generalized projection based M-estimator (gpbM) which does not require the user to specify any scale parameters. For multiple inlier structu...
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Geometric layout analysis plays an important role in document image understanding. Many algorithms known in literature work well on standard document images, achieving high text l...
IJCAI
2007
15 years 1 months ago
2007
Nonparametric Bayesian mixture models, in particular Dirichlet process (DP) mixture models, have shown great promise for density estimation and data clustering. Given the size of ...
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We describe a mid-level approach for action recognition. From an input video, we extract salient spatio-temporal structures by forming clusters of trajectories that serve as candi...