111 search results - page 13 / 23 » Lidar Signal Processing for Under-Water Object Detection |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose novel approaches for optimizing the detection performance in spoken language recognition. Two objective functions are designed to directly relate model parameters to tw...
ICASSP
2007
IEEE
14 years 8 days ago
2007
IEEE
We propose an algorithm to detect depths in a light field. Specifically, given a 4D light field, we find all planes at which objects are located. Although the exact depth of each ...
ICASSP
2007
IEEE
14 years 8 days ago
2007
IEEE
Most detection algorithms for hyperspectral imaging applications assume a target with a perfectly known spectral signature. In practice, the target signature is either imperfectly...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
ICASSP
2011
IEEE
13 years 4 days ago
2011
IEEE
In this paper, we follow the minimum error principle for acoustic modeling and formulate error objectives in insertion, deletion, and substitution separately for minimization duri...