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124
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ICIP
1994
IEEE
16 years 4 months ago
Construction of Self-Dual Morphological Operators and Modifications of the Median
The median operator is a nonlinear (morphological) image transformation which has become very popular because it can suppress noise while preserving the edges. It treats the foreg...
Henk J. A. M. Heijmans
112
Voted
ICIP
2009
IEEE
16 years 3 months ago
Higher-order Riesz Transforms And Steerable Wavelet Frames
We introduce an Nth-order extension of the Riesz transform in d dimensions. We prove that this generalized transform has the following remarkable properties: shift-invariance, sca...
130
Voted
WWW
2008
ACM
16 years 3 months ago
Personalized multimedia web summarizer for tourist
In this paper, we highlight the use of multimedia technology in generating intrinsic summaries of tourism related information. The system utilizes an automated process to gather, ...
Xiao Wu, Jintao Li, Yongdong Zhang, Sheng Tang, Sh...
101
Voted
WWW
2006
ACM
16 years 3 months ago
Detecting nepotistic links by language model disagreement
In this short note we demonstrate the applicability of hyperlink downweighting by means of language model disagreement. The method filters out hyperlinks with no relevance to the ...
András A. Benczúr, István B&i...
RECSYS
2009
ACM
15 years 9 months ago
Recommendations with prerequisites
We consider the problem of recommending the best set of k items when there is an inherent ordering between items, expressed as a set of prerequisites (e.g., the course ‘Real Ana...
Aditya G. Parameswaran, Hector Garcia-Molina