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ARTMED
2004
145views more  ARTMED 2004»
15 years 5 months ago
A novel kernelized fuzzy C-means algorithm with application in medical image segmentation
: Image segmentation plays a crucial role in many medical imaging applications. In this paper, we present a novel algorithm for fuzzy segmentation of magnetic resonance imaging (MR...
Dao-Qiang Zhang, Song-Can Chen
NN
2010
Springer
225views Neural Networks» more  NN 2010»
15 years 4 months ago
Learning to imitate stochastic time series in a compositional way by chaos
This study shows that a mixture of RNN experts model can acquire the ability to generate sequences that are combination of multiple primitive patterns by means of self-organizing ...
Jun Namikawa, Jun Tani
PVLDB
2010
121views more  PVLDB 2010»
15 years 4 months ago
Personalized Privacy Protection in Social Networks
Due to the popularity of social networks, many proposals have been proposed to protect the privacy of the networks. All these works assume that the attacks use the same background...
Mingxuan Yuan, Lei Chen 0002, Philip S. Yu
ICIP
2010
IEEE
15 years 4 months ago
Blind invisible watermarking for 3D meshes with textures
We propose to embed watermarks by modifying the texture mapping information of 3D models rather than modifying the geometry information or texture image as existing works do. We p...
Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo
ISCAS
1995
IEEE
114views Hardware» more  ISCAS 1995»
15 years 9 months ago
Delta-Sigma Converters Using Frequency-Modulated Intermediate Values
Abstract— This paper describes a new first and secondorder delta-sigma modulator (DSM) concept where the first integrator is extracted and implemented by a FM oscillator with t...
Mats Erling Høvin, Alf Olsen, Tor Sverre La...