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» Sampling and Reconstruction of Operators
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76
Voted
ICDAR
2009
IEEE
15 years 9 months ago
Semi-automatic Roof Reconstruction
A semi-automatic 3D roof reconstruction method is proposed in this paper. It consists of two components: automatic recognition of 2D plane drawings and interactively “pulling”...
Tong Lu, Yubin Yang, Feng Su, Zhengxing Sun
109
Voted
ICIP
2001
IEEE
16 years 4 months ago
Image reconstruction from localized Fourier magnitude
Fourier transform magnitude is, in many cases, the only measurable data in fields such as optics, x-ray imaging, crystallography and astronomy. Spectral phase information is impra...
Gil Michael, Moshe Porat
ISBI
2009
IEEE
15 years 9 months ago
Fast Algorithms for Nonconvex Compressive Sensing: MRI Reconstruction from Very Few Data
Compressive sensing is the reconstruction of sparse images or signals from very few samples, by means of solving a tractable optimization problem. In the context of MRI, this can ...
Rick Chartrand
150
Voted
COMGEO
2012
ACM
13 years 10 months ago
Preserving geometric properties in reconstructing regions from internal and nearby points
The problem of reconstructing a region from a set of sample points is common in many geometric applications, including computer vision. It is very helpful to be able to guarantee ...
Ernest Davis