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14 years 3 months ago
A Statistical Overlap Prior for Variational Image Segmentation
This study investigates variational image segmentation with an original data term, referred to as statistical overlap prior, which measures the conformity of overlap between the no...
Ismail Ben Ayed, Shuo Li and Ian Ross
INFOCOM
2012
IEEE
13 years 6 months ago
Toward simple criteria to establish capacity scaling laws for wireless networks
Abstract—Capacity scaling laws offer fundamental understanding on the trend of user throughput behavior when the network size increases. Since the seminal work of Gupta and Kumar...
Canming Jiang, Yi Shi, Y. Thomas Hou, Wenjing Lou,...
TOG
2012
181views Communications» more  TOG 2012»
13 years 6 months ago
Soft body locomotion
We present a physically-based system to simulate and control the locomotion of soft body characters without skeletons. We use the finite element method to simulate the deformatio...
Jie Tan, Greg Turk, C. Karen Liu
CVPR
2012
IEEE
13 years 6 months ago
Compressive depth map acquisition using a single photon-counting detector: Parametric signal processing meets sparsity
Active range acquisition systems such as light detection and ranging (LIDAR) and time-of-flight (TOF) cameras achieve high depth resolution but suffer from poor spatial resolutio...
Andrea Colaco, Ahmed Kirmani, Gregory A. Howland, ...
ICSE
2012
IEEE-ACM
13 years 6 months ago
What make long term contributors: Willingness and opportunity in OSS community
—To survive and succeed, software projects need to attract and retain contributors. We model the individual’s chances to become a valuable contributor through her capacity, wil...
Minghui Zhou, Audris Mockus
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