21 search results - page 3 / 5 » Scene categorization via contextual visual words |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper we propose a new method for human action categorization by using an effective combination of a new 3D gradient descriptor with an optic flow descriptor, to represent...
ECAI
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. The paper presents an implemented model for priming speech recognition, using contextual information about salient entities. The underlying hypothesis is that, in human-r...
CIVR
2007
Springer
14 years 2 months ago
2007
Springer
Bag-of-features (BoF) deriving from local keypoints has recently appeared promising for object and scene classification. Whether BoF can naturally survive the challenges such as ...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Image classification is a critical task for both humans and computers. One of the challenges lies in the large scale of the semantic space. In particular, humans can recognize tens...
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. This paper presents a simple, yet effective method of building a codebook for pairs of spatially close SIFT descriptors. Integrating such codebook into the popular bag-o...