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EWSN
2006
Springer
16 years 6 months ago
Power Management for Bluetooth Sensor Networks
Low power is a primary concern in the field of wireless sensor networks. Bluetooth has often been labeled as an inappropriate technology in this field due to its high power consump...
Luca Negri, Lothar Thiele
CVPR
2010
IEEE
16 years 2 months ago
Fast Polygonal Integration and Its Application in Extending Haar-like Features to Improve Object Detection
The integral image is typically used for fast integrating a function over a rectangular region in an image. We propose a method that extends the integral image to do fast integrat...
Minh-Tri Pham, Viet-Dung Hoang, Tat-Jen Cham, Yang...
ISBI
2009
IEEE
16 years 2 months ago
3D Eigenfunction Expansion of Sparsely Sampled 2D Cortical Data
Various cortical measures such as cortical thickness are routinely computed along the vertices of cortical surface meshes. These metrics are used in surface-based morphometric stu...
Moo K. Chung, Yu-Chien Wu, Andrew L. Alexander
ICASSP
2009
IEEE
16 years 1 months ago
View-invariant tensor null-space representation for multiple motion trajectory retrieval and classification
In this paper, we propose a novel general framework for tensor based null space affine invariants, namely, tensor null space invariants (TNSI) with a linear classifier for high ...
Xu Chen, Dan Schonfeld, Ashfaq Khokhar
CAIP
2009
Springer
246views Image Analysis» more  CAIP 2009»
16 years 1 months ago
Human Age Estimation by Metric Learning for Regression Problems
Abstract. The estimation of human age from face images is an interesting problem in computer vision. We proposed a general distance metric learning scheme for regression problems, ...
Yangjing Long