941 search results - page 64 / 189 » Optimal Filters on the Sphere |
TSP
2010
13 years 2 months ago
2010
We present two simple methods for recovering sparse signals from a series of noisy observations. The theory of compressed sensing (CS) requires solving a convex constrained minimiz...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Statistical appearance models are valuable tools in medical image segmentation. Current methods elegantly incorporate global shape and appearance, but can not cope with local appe...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— Robotics researchers are often faced with realtime constraints, and for that reason algorithmic and implementation-level optimization can dramatically increase the over...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
— Video encoding to yield a decoder-friendly H.264 bit stream that consumes less decoding power yet with little coding efficiency degradation is investigated in this work. The e...
PATMOS
2007
Springer
14 years 1 months ago
2007
Springer
In this work we consider coefficient reordering for low power realization of FIR filters on fixed-point multiply-accumulate (MAC) based architectures, such as DSP processors. Com...