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» Stable Estimation of Image Orientation
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JEI
2008
139views more  JEI 2008»
13 years 9 months ago
Tessella-oriented segmentation and guidelines estimation of ancient mosaic images
Automatic segmentation and analysis of ancient mosaic images can help archaeologists and experts build digital collections and automatically compare mosaics by means of image datab...
Lamia Benyoussef, Stéphane Derrode
ICPR
2004
IEEE
14 years 11 months ago
Estimating the Stretching Characteristics of Fiber Bundles in Microscopic Images
Collagen fiber bundles are important constituent parts of biological soft tissues, such as tendons, blood vessels and skin.The single collagen fibers within a bundle have a certai...
Gerhard Holzapfel, Horst Bischof, Pierre Elbischge...
CVPR
2009
IEEE
15 years 5 months ago
Planar Orientation from Blur Gradients in a Single Image
We present a focus-based method to recover the orientation of a textured planar surface patch from a single image. The method exploits the relationship between the orientation o...
Michael S. Langer, Scott McCloskey
MICCAI
2009
Springer
14 years 11 months ago
Estimating Orientation Distribution Functions with Probability Density Constraints and Spatial Regularity
High angular resolution diffusion imaging (HARDI) has become an important magnetic resonance technique for in vivo imaging. Current techniques for estimating the diffusion orientat...
Alvina Goh, Christophe Lenglet, Paul M. Thompson, ...
CLEAR
2006
Springer
151views Biometrics» more  CLEAR 2006»
14 years 1 months ago
Head Pose Estimation on Low Resolution Images
This paper addresses the problem of estimating head pose over a wide range of angles from low-resolution images. Faces are detected using chrominance-based features. Grey-level nor...
Nicolas Gourier, Jérôme Maisonnasse, ...