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98
Voted
TASLP
2010
113views more  TASLP 2010»
14 years 7 months ago
Spherical Harmonic Analysis of Wavefields Using Multiple Circular Sensor Arrays
Spherical harmonic decomposition of wavefields is not only an active problem in acoustic signal processing but also a useful tool in a plethora of applications such as 3D beamform...
Thushara D. Abhayapala, Aastha Gupta
VCIP
2003
146views Communications» more  VCIP 2003»
15 years 1 months ago
Real-time free-viewpoint video rendering from volumetric geometry
The aim of this work is to render high-quality views of a dynamic scene from novel viewpoints in real-time. An online system available at our institute computes the visual hull as...
Bastian Goldlücke, Marcus A. Magnor
102
Voted
ICIP
2008
IEEE
16 years 2 months ago
A study on the effect of camera motion on human visual attention
The aim of this paper is to examine the effect of camera motion in user generated video with respect to human visual attention. Having a more accurate human attention model is par...
Golnaz Abdollahian, Zygmunt Pizlo, Edward J. Delp
CHI
2008
ACM
16 years 1 months ago
Improving meeting capture by applying television production principles with audio and motion detection
Video recordings of meetings are often monotonous and tedious to watch. In this paper, we report on the design, implementation and evaluation of an automated meeting capture syste...
Abhishek Ranjan, Jeremy P. Birnholtz, Ravin Balakr...
SOFTVIS
2006
ACM
15 years 6 months ago
Time travelling animated program executions
Visualizations of program executions are often generated on the fly. This has many advantages relative to off-line generation of animated video files. Video files, however, trivia...
Ken Kahn