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CVPR
2008
IEEE
16 years 6 months ago
Light-invariant fitting of active appearance models
This paper deals with shading and AAMs. Shading is created by lighting change. It can be of two types: selfshading and external shading. The effect of self-shading can be explicit...
Daniel Pizarro, Julien Peyras, Adrien Bartoli
ICPR
2008
IEEE
16 years 5 months ago
Hand motion expertise analysis using dynamic hierarchical activity modeling and isomap
Several domains such as sports, surgery, dance etc. are characterized by a significant influence of expertise of the performer on the motion pattern and style. The retrieval of ex...
Kanav Kahol, Mithra Vankipuram
ICPR
2006
IEEE
16 years 5 months ago
Activity Discovery from Surveillance Videos
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...
Amitabha Mukerjee, K. S. Venkatesh, Pabitra Mitra,...
CHI
2009
ACM
16 years 4 months ago
Supporting volunteer activities with mobile social software
Many community organizations rely extensively on volunteer work. However, people who wish to help often have difficulties finding the time to volunteer. We are developing mobile s...
Shaun K. Kane, Predrag V. Klasnja
PERVASIVE
2010
Springer
15 years 11 months ago
GasSense: Appliance-Level, Single-Point Sensing of Gas Activity in the Home
This paper presents GasSense, a low-cost, single-point sensing solution for automatically identifying gas use down to its source (e.g., water heater, furnace, fireplace). This work...
Gabe Cohn, Sidhant Gupta, Jon Froehlich, Eric Lars...