1542 search results - page 239 / 309 » A compressive beamforming method |
112
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
This paper concerns the reconstruction of a temporally-varying scene from a video sequence of noisy linear projections. Assuming that each video frame is sparse or compressible in...
108
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ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
The developments in wavelet theory have given rise to the wavelet thresholding method, for extracting a signal from noisy data [1,2]. Multiwavelets, wavelets with several scaling ...
103
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ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
The increasing availability of object-based video content requires new technologies for automatically extracting and matching of the low level features of arbitrarily shaped video...
101
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MICCAI
2009
Springer
16 years 1 months ago
2009
Springer
Tracked ultrasound elastography can be used for guidance in partial breast radiotherapy by visualizing the hard scar tissue around the lumpectomy cavity. For clinical success, the ...
SI3D
2009
ACM
15 years 7 months ago
2009
ACM
This paper presents a method for quickly constructing a highquality approximate visibility function for high frequency semitransparent geometry such as hair. We can then reconstru...