102 search results - page 12 / 21 » Variational Phase Imaging Using the Transport-of-Intensity E... |
CVIU
2007
14 years 10 months ago
2007
Nowadays color image processing is an essential issue in computer vision. Variational formulations provide a framework for color image restoration, smoothing and segmentation prob...
ECCV
2002
Springer
16 years 8 days ago
2002
Springer
Estimating geometric structure from uncalibrated images accurately enough for high quality rendering is difficult. We present a method where only coarse geometric structure is trac...
ICIP
2002
IEEE
16 years 8 hour ago
2002
IEEE
We propose a novel multiresolution-multigrid based signal reconstruction method from arbitrarily spaced samples. The signal is reconstructed on a uniform grid using B-splines basi...
ICIP
2003
IEEE
15 years 3 months ago
2003
IEEE
We propose to use approximations of shape metrics, such as the Hausdorff distance, to define similarity measures between shapes. Our approximations being continuous and different...
JMIV
2006
14 years 10 months ago
2006
We introduce a novel implicit approach for single object segmentation in 3D images. The boundary surface of this object is assumed to contain two or more known curves (the constrai...