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» The Quality of Catadioptric Imaging
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BIOID
2008
130views Biometrics» more  BIOID 2008»
13 years 10 months ago
Quality-Based Score Normalization and Frame Selection for Video-Based Person Authentication
This paper addresses the incorporation of quality measures to video-based person authentication. A theoretical framework to incorporate quality measures in biometric authentication...
Enrique Argones-Rúa, José Luis Alba-...
IMR
1999
Springer
14 years 5 days ago
Evaporation: a Technique for Visualizing Mesh Quality
The work described here addresses information generated during mesh preprocessing, specifically mesh quality indicators derived on a per-element basis. A technique is introduced f...
Lisa Durbeck
ICIP
2009
IEEE
14 years 9 months ago
Natural Image Utility Assessment Using Image Contours
In the quality assessment task, observers evaluate a natural image based on its perceptual resemblance to a reference. For the utility assessment task, observers evaluate the usef...
ICIP
2002
IEEE
14 years 25 days ago
Sequence-based rate control for constant quality video
Most model based rate control solutions have the generally questionable assumption that video sequence is stationary, and also suffer from the fundamental problems of model parame...
Bo Xie, Wenjun Zeng
IGARSS
2010
13 years 5 months ago
Evaluation of satellite image segmentation using synthetic images
The segmentation stage is a key aspect of an object-based image analysis system. However, the segmentation quality is usually difficult to evaluate for satellite images. The Synth...
André R. S. Marçal, Arlete Rodrigues...