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TVLSI
2010
15 years 1 months ago
Bandwidth Adaptive Hardware Architecture of K-Means Clustering for Video Analysis
K-Means is a clustering algorithm that is widely applied in many fields, including pattern classification and multimedia analysis. Due to real-time requirements and computational-c...
Tse-Wei Chen, Shao-Yi Chien
ICASSP
2010
IEEE
15 years 6 months ago
Hiding information inside structured shapes
This paper describes a new technique for embedding a message within structured shapes. It is desired that my changes in the shape owing to the embedded message are invisible to a ...
Samarjit Das, Shantanu Rane, Anthony Vetro
ICPR
2008
IEEE
16 years 7 months ago
HOPS: Efficient region labeling using Higher Order Proxy Neighborhoods
We present the Higher Order Proxy Neighborhoods (HOPS) approach to modeling higher order neighborhoods in Markov Random Fields (MRFs). HOPS incorporates more context information i...
Albert Y. C. Chen, Jason J. Corso, Le Wang
ISVC
2009
Springer
15 years 11 months ago
Codebook-Based Background Subtraction to Generate Photorealistic Avatars in a Walkthrough Simulator
Foregrounds extracted from the background, which are intended to be used as photorealistic avatars for simulators in a variety of virtual worlds, should satisfy the following four ...
Anjin Park, Keechul Jung, Takeshi Kurata
ASPDAC
2008
ACM
169views Hardware» more  ASPDAC 2008»
15 years 8 months ago
Buffered clock tree synthesis for 3D ICs under thermal variations
In this paper, we study the buffered clock tree synthesis problem under thermal variations for 3D IC technology. Our major contribution is the Balanced Skew Theorem, which provides...
Jacob R. Minz, Xin Zhao, Sung Kyu Lim