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CVPR
2009
IEEE
14 years 1 months ago
Catadioptric Projectors
We present a catadioptric projector analogous to a catadioptric camera by combining a commodity digital projector with additional optical units. We show that, by using specially sh...
Yuanyuan Ding, Jing Xiao, Kar-Han Tan, Jingyi Yu
IWVF
2001
Springer
14 years 3 days ago
Volume and Surface Area Distributions of Cracks in Concrete
Volumetric images of small mortar samples under load are acquired by X-ray microtomography. The images are binarized at many different threshold values, and over a million connecte...
George Nagy, Tong Zhang, W. R. Franklin, Eric Land...
CAIP
1997
Springer
168views Image Analysis» more  CAIP 1997»
13 years 12 months ago
Terrain Reconstruction from Multiple Views
A two-stage approach is discussed for reconstructing a dense digital elevation model DEM of the terrain from multiple pre-calibrated images taken by distinct cameras at di erent ...
Georgy L. Gimel'farb, Robert M. Haralick
ICIP
2010
IEEE
13 years 5 months ago
Acquiring shaking-free route panorama by stationary blurring
This work obtains shaking-free route panoramas from a vehicle borne camera. We detect the shaking and waving profile of the camera and rectify a long route panorama automatically ...
Hongyuan Cai, Jiang Yu Zheng, Hiromi T. Tanaka
CVPR
2006
IEEE
14 years 9 months ago
Clustering Appearance for Scene Analysis
We propose a new approach called "appearance clustering" for scene analysis. The key idea in this approach is that the scene points can be clustered according to their s...
Sanjeev J. Koppal, Srinivasa G. Narasimhan