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SCIA
2007
Springer
122views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Individual Discriminative Face Recognition Models Based on Subsets of Features
Abstract. The accuracy of data classification methods depends considerably on the data representation and on the selected features. In this work, the elastic net model selection i...
Line Harder Clemmensen, David Delgado Gomez, Bjarn...
SCIA
2007
Springer
9 years 8 months ago
Pseudo-real Image Sequence Generator for Optical Flow Computations
Abstract. The availability of ground-truth flow field is crucial for quantitative evaluation of any optical flow computation method. The fidelity of test data is also important...
Vladimír Ulman, Jan Hubený
SCIA
2007
Springer
119views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Robust Variational Reconstruction from Multiple Views
Natalia Slesareva, Thomas Bühler, Kai Uwe Hag...
SCIA
2007
Springer
154views Image Analysis» more  SCIA 2007»
9 years 8 months ago
3D Deformable Registration for Monitoring Radiotherapy Treatment in Prostate Cancer
Two deformable registration methods, the Demons and the Morphon algorithms, have been used for registration of CT datasets to evaluate their usability in radiotherapy planning for ...
Borja Rodríguez-Vila, Johanna Pettersson, M...
SCIA
2007
Springer
120views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Evaluating a General Class of Filters for Image Denoising
Abstract. Recently, an energy-based unified framework for image denoising was proposed by Mr´azek et al. [10], from which existing nonlinear filters such as M-smoothers, bilater...
Luis Pizarro, Stephan Didas, Frank Bauer, Joachim ...
SCIA
2007
Springer
9 years 8 months ago
Shadow Resistant Direct Image Registration
Direct image registration methods usually treat shadows as outliers. We propose a method which registers images in a 1D shadow invariant space. Shadow invariant image formation is ...
Daniel Pizarro, Adrien Bartoli
SCIA
2007
Springer
129views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Efficiently Capturing Object Contours for Non-Photorealistic Rendering
Non-photorealistic rendering (NPR) techniques aim to outline the shape of objects and reduce visual clutter such as shadows and inner texture edges. As the first phase result of ou...
Jiyoung Park, Juneho Yi
SCIA
2007
Springer
153views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Graph Cut Based Segmentation of Soft Shadows for Seamless Removal and Augmentation
Abstract. This paper introduces a new concept within shadow segmentation for usage in shadow removal and augmentation through construction of a multiplicity alpha overlay shadow mo...
Michael Nielsen, Claus B. Madsen
SCIA
2007
Springer
241views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Face Detection Using Multiple Cues
Many potential applications exist where a fast and robust detection of human faces is required. Different cues can be used for this purpose. Since each cue has its own pros and co...
Thomas B. Moeslund, Jess S. Petersen, Lasse D. Ska...
SCIA
2007
Springer
178views Image Analysis» more  SCIA 2007»
9 years 8 months ago
Occluded Facial Expression Tracking
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
Hugo Mercier, Julien Peyras, Patrice Dalle
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