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MVA
1990
13 years 11 months ago
Movement Vector Detection with Reliability Indices
There is one method, called the Block Gradient Method here, whereby to detect image movements from an image sequence. This method has an advantage over the computing costs in a mo...
Naoya Ohta

Book
9855views
15 years 11 months ago
Div, Grad, Curl, and All That: An Informal Text on Vector Calculus
When I started reading about level set methods, I realized that I must have strong mathematical background in several math areas such as differential geometry, vector calculus, par...
H. M. Schey
GLOBECOM
2007
IEEE
14 years 4 months ago
A Generalized Gradient Scheduling Algorithm in Wireless Networks for Variable Rate Transmission
— Average transmission rate and rate oscillation are two important performance metrics for most wireless services. Both are often needed to be optimized in multi-user scheduling ...
Xiaolu Zhang, Meixia Tao, Chun Sum Ng
ALT
2004
Springer
14 years 6 months ago
Convergence of a Generalized Gradient Selection Approach for the Decomposition Method
The decomposition method is currently one of the major methods for solving the convex quadratic optimization problems being associated with support vector machines. For a special c...
Nikolas List
ICASSP
2011
IEEE
13 years 1 months ago
Adaptive beam tracking for interference alignment in time-varying MIMO interference channels: Conjugate gradient approach
Based on a linear formulation to interference alignment, an adaptive algorithm for interference-aligning beam tracking in time-varying MIMO interference channels is proposed. It i...
Junse Lee, Heejung Yu, Youngchul Sung, Yong H. Lee