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NAACL
2004
15 years 8 months ago
A Probabilistic Rasch Analysis of Question Answering Evaluations
The field of Psychometrics routinely grapples with the question of what it means to measure the inherent ability of an organism to perform a given task, and for the last forty yea...
Rense Lange, Juan Moran, Warren R. Greiff, Lisa Fe...
CGF
2008
151views more  CGF 2008»
15 years 7 months ago
Characterization for High Dynamic Range Imaging
In this paper we present a new practical camera characterization technique to improve color accuracy in high dynamic range (HDR) imaging. Camera characterization refers to the pro...
Min H. Kim, Jan Kautz
TVCG
2008
162views more  TVCG 2008»
15 years 6 months ago
3D Modeling of Optically Challenging Objects
We present a system for constructing 3D models of real-world objects with optically challenging surfaces. The system utilizes a new range imaging concept called multipeak range ima...
Johnny Park, Avinash C. Kak
PR
2000
117views more  PR 2000»
15 years 6 months ago
Planar shape recognition by shape morphing
A novel method based on shape morphing is proposed for 2D shape recognition. In this framework, the shape of objects is described by using their contour. Shape recognition involve...
Rahul Singh, Nikolaos Papanikolopoulos
PRL
2002
70views more  PRL 2002»
15 years 6 months ago
On the use of nearest feature line for speaker identification
As a new pattern classification method, nearest feature line (NFL) provides an effective way to tackle the sort of pattern recognition problems where only limited data are availab...
Ke Chen 0001, Ting-Yao Wu, HongJiang Zhang