192 search results - page 2 / 39 » Query expansion for hash-based image object retrieval |
CLEF
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In this paper we report results of experiments conducted with strategies for improving text-based image retrieval. The adopted strategies were evaluated in the photograph...
CIVR
2004
Springer
13 years 9 months ago
2004
Springer
In this paper we discuss the use of knowledge for the analysis and semantic retrieval of video. We follow a fuzzy relational approach to knowledge representation, based on which we...
PRICAI
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. Humans can associate vision and language modalities and thus generate mental imagery, i.e. visual images, from linguistic input in an environment of unlimited inflowing i...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
One current direction to enhance the search accuracy in visual object retrieval is to reformulate the original query through (pseudo-)relevance feedback, which augments a query wi...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
For content level access, very often database needs the query as a sample image. However, the image may contain private information and hence the user does not wish to reveal the ...