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ECCV
2010
Springer
15 years 11 months ago
2.5D Dual Contouring: A Robust Approach to Creating Building Models from Aerial LiDAR Point Clouds
We present a robust approach to creating 2.5D building models from aerial LiDAR point clouds. The method is guaranteed to produce crack-free models composed of complex roofs and ve...
Qian-Yi Zhou, Ulrich Neumann
ISQED
2000
IEEE
117views Hardware» more  ISQED 2000»
15 years 11 months ago
Realistic Worst-Case Modeling by Performance Level Principal Component Analysis
A new algorithm to determine the number and value of realistic worst-case models for the performance of module library components is presented in this paper. The proposed algorith...
Alessandra Nardi, Andrea Neviani, Carlo Guardiani
ENVSOFT
2000
71views more  ENVSOFT 2000»
15 years 6 months ago
Coupling of mesoscale and microscale models - an approach to simulate scale interaction
Atmospheric flow and pollutant dispersion over built-up areas are affected by phenomena occurring at different scales. Hence, scale interactions should also be considered in the m...
R. Kunz, I. Khatib, Nicolas Moussiopoulos
ICIP
2009
IEEE
16 years 7 months ago
Lidar Waveform Modeling Using A Marked Point Process
Lidar waveforms are 1D signal consisting of a train of echoes where each of them correspond to a scattering target of the Earth surface. Modeling these echoes with the appropriate...
3DIM
2005
IEEE
16 years 12 days ago
Realistic Human Head Modeling with Multi-View Hairstyle Reconstruction
We present a method for constructing photorealistic 3D head models from color images and a geometric head model of a specific person. With a simple experimental setup, we employ a...
Xiaolan Li, Hongbin Zha