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ACII
2011
Springer
14 years 6 months ago
A Game-Based Corpus for Analysing the Interplay between Game Context and Player Experience
Recognizing players’ affective state while playing video games has been the focus of many recent research studies. In this paper we describe the process that has been followed t...
Noor Shaker, Stylianos Asteriadis, Georgios N. Yan...
ICCV
2003
IEEE
16 years 8 months ago
Nonmetric Lens Distortion Calibration: Closed-form Solutions, Robust Estimation and Model Selection
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
Moumen T. El-Melegy, Aly A. Farag
MICCAI
2006
Springer
16 years 7 months ago
Patient Position Detection for SAR Optimization in Magnetic Resonance Imaging
Although magnetic resonance imaging is considered to be non-invasive, there is at least one effect on the patient which has to be monitored: The heating which is generated by absor...
Andreas Keil, Christian Wachinger, Gerhard Brinker...
IPMI
2005
Springer
16 years 7 months ago
3D Active Shape Models Using Gradient Descent Optimization of Description Length
Abstract. Active Shape Models are a popular method for segmenting three-dimensional medical images. To obtain the required landmark correspondences, various automatic approaches ha...
Tobias Heimann, Ivo Wolf, Tomos G. Williams, Hans-...
ICML
1995
IEEE
16 years 7 months ago
Learning by Observation and Practice: An Incremental Approach for Planning Operator Acquisition
This paper describes an approach to automatically learn planning operators by observing expert solution traces and to further refine the operators through practice in a learning-b...
Xuemei Wang