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ICPR
2008
IEEE
16 years 7 months ago
Silhouette extraction based on iterative spatio-temporal local color transformation and graph-cut segmentation
We propose an iterative scheme of spatio-temporal local color transformation of background and graphcut segmentation for silhouette extraction. Given an initial background subtrac...
Yasushi Makihara, Yasushi Yagi
AGTIVE
2007
Springer
15 years 10 months ago
Specifying Domain-Specific Refactorings for AndroMDA Based on Graph Transformation
Abstract. Applying refactoring in a model-driven software engineering context raises many new challenges that need to be addressed. In this paper, we consider model-driven software...
Gabriele Taentzer, Dirk Müller 0002, Tom Mens
KDD
2004
ACM
179views Data Mining» more  KDD 2004»
16 years 6 months ago
1-dimensional splines as building blocks for improving accuracy of risk outcomes models
Transformation of both the response variable and the predictors is commonly used in fitting regression models. However, these transformation methods do not always provide the maxi...
David S. Vogel, Morgan C. Wang
WSC
2004
15 years 7 months ago
Characterizations and Relationships of World Views
We describe a characterization the three classical world views of event scheduling, activity scanning, and process interaction and discuss transformations among them. We believe t...
C. Michael Overstreet, Richard E. Nance
TIFS
2008
200views more  TIFS 2008»
15 years 6 months ago
Color Image Watermarking Using Multidimensional Fourier Transforms
This paper presents two vector watermarking schemes that are based on the use of complex and quaternion Fourier transforms and demonstrates, for the first time, how to embed waterm...
Tsz Kin Tsui, Xiao-Ping Zhang, Dimitrios Androutso...