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CORR
2010
Springer
135views Education» more  CORR 2010»
14 years 8 months ago
Transmit Energy Focusing for DOA Estimation in MIMO Radar with Colocated Antennas
In this paper, we propose a transmit beamspace energy focusing technique for multiple-input multiple-output (MIMO) radar with application to direction finding for multiple targets...
Aboulnasr Hassanien, Sergiy A. Vorobyov
SAC
2011
ACM
14 years 2 months ago
Tracking continuous topological changes of complex moving regions
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
Hechen Liu, Markus Schneider
ECCV
2008
Springer
16 years 1 months ago
Edge-Preserving Smoothing and Mean-Shift Segmentation of Video Streams
Video streams are ubiquitous in applications such as surveillance, games, and live broadcast. Processing and analyzing these data is challenging because algorithms have to be effic...
Sylvain Paris
ICASSP
2008
IEEE
15 years 6 months ago
Denoising intra-coded moving pictures using motion estimation and pixel shift
This paper presents a denoising method of intra-coded pictures using motion estimation and pixel shift. Firstly, we show that pixel-aligned mixture of distorted images which are s...
Jiro Katto, Junya Suzuki, Shusei Itagaki, Shinichi...
DFG
2007
Springer
15 years 6 months ago
Natural Neighbor Concepts in Scattered Data Interpolation and Discrete Function Approximation
: The concept of natural neighbors employs the notion of distance to define local neighborhoods in discrete data. Especially when querying and accessing large scale data, it is im...
Tom Bobach, Georg Umlauf