1594 search results - page 63 / 319 » Sampling and Reconstruction of Operators |
ISVC
2009
Springer
14 years 10 days ago
2009
Springer
The reconstruction of 3D objects from a point-cloud is based on sufficient separation of the points representing objects of interest from the points of other, unwanted objects. Thi...
ICIP
2007
IEEE
13 years 8 months ago
2007
IEEE
Optical coherence tomography (OCT) is an optical ranging technique analogous to radar — detection of back-scattered light produces a signal that is temporally localized at times...
TIP
2008
13 years 7 months ago
2008
Abstract--In this paper, we propose a maximum-entropy expectation-maximization (MEEM) algorithm. We use the proposed algorithm for density estimation. The maximum-entropy constrain...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—This paper presents a low power 4-bit ADC for subGHz Ultra Wideband (UWB) receivers. The power efficiency is achieved by taking advantage of the low duty cycle feature o...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Down-up sampling of images is an essential process for spatial scalability of the video coding standard. We propose an efficient down-up sampling method in spatial domain using DC...