807 search results - page 50 / 162 » Compressed sensing based method for ECG compression |
MOR
2010
14 years 8 months ago
2010
We study the convergence properties of an alternating proximal minimization algorithm for nonconvex structured functions of the type: L(x, y) = f(x)+Q(x, y)+g(y), where f : Rn → ...
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TIP
2010
14 years 8 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
: Lossy transform compression of images is successful and widespread. The JPEG standard uses the discrete cosine transform on blocks of the image and a bit allocation process that ...
EUROSSC
2007
Springer
15 years 4 months ago
2007
Springer
This paper addresses the design of a large area, high resolution, networked pressure sensing floor with primary application in movement-based human-computer interaction (M-HCI). T...
ATS
2003
IEEE
15 years 3 months ago
2003
IEEE
: Most of the recently discussed test stimulus data compression techniques are based on the low care bit densities found in typical scan test vectors. Data reduction primarily is a...