402 search results - page 67 / 81 » Document Image Enhancement Using Directional Wavelet |
MIR
2005
ACM
15 years 6 months ago
2005
ACM
Learning semantics from annotated images to enhance content-based retrieval is an important research direction. In this paper, annotation data are assumed available for only a sub...
109
Voted
CHI
2002
ACM
16 years 22 days ago
2002
ACM
User interfaces can improve task performance by exploiting the powerful human capabilities for spatial cognition. This opportunity has been demonstrated by many prior experiments....
SIGMOD
2001
ACM
16 years 15 days ago
2001
ACM
Approximating the joint data distribution of a multi-dimensional data set through a compact and accurate histogram synopsis is a fundamental problem arising in numerous practical ...
103
Voted
JCDL
2004
ACM
15 years 5 months ago
2004
ACM
Creating, maintaining, or using a digital library requires the manipulation of digital documents. Information workspaces provide a visual representation allowing users to collect,...
CIVR
2009
Springer
15 years 7 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...