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CAIP
2011
Springer
225views Image Analysis» more  CAIP 2011»
9 years 2 months ago
Shape Description by Bending Invariant Moments
Abstract. A simple scheme is presented for modifying geometric moments to use geodesic distances. This provides a set of global shape descriptors that are invariant to bending as w...
Paul L. Rosin
CAIP
2011
Springer
253views Image Analysis» more  CAIP 2011»
9 years 2 months ago
Detection of Retinal Vascular Bifurcations by Trainable V4-Like Filters
Abstract. The detection of vascular bifurcations in retinal fundus images is important for finding signs of various cardiovascular diseases. We propose a novel method to detect su...
George Azzopardi, Nicolai Petkov
CAIP
2011
Springer
247views Image Analysis» more  CAIP 2011»
9 years 2 months ago
Exploiting Image Collections for Recovering Photometric Properties
Abstract. We address the problem of jointly estimating the scene illumination, the radiometric camera calibration and the reflectance properties of an object using a set of images...
Mauricio Díaz, Peter F. Sturm
CAIP
2011
Springer
328views Image Analysis» more  CAIP 2011»
9 years 2 months ago
Accurate and Practical Calibration of a Depth and Color Camera Pair
We present an algorithm that simultaneously calibrates a color camera, a depth camera, and the relative pose between them. The method is designed to have three key features that no...
Daniel Herrera C., Juho Kannala, Janne Heikkil&aum...
CAIP
2011
Springer
248views Image Analysis» more  CAIP 2011»
9 years 2 months ago
Statistical Tuning of Adaptive-Weight Depth Map Algorithm
Abstract. In depth map generation, the settings of the algorithm parameters to yield an accurate disparity estimation are usually chosen empirically or based on unplanned experimen...
Alejandro Hoyos, John Congote, Iñigo Barand...
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