1352 search results - page 201 / 271 » An algorithm for minimizing the Mumford-Shah functional |
203
click to vote
CDC
2008
IEEE
16 years 24 days ago
2008
IEEE
— There has been much recent interest in protocol design for wireless networks based on maximizing a network utility function. A significant advance in recent years is the obser...
158
click to vote
AVSS
2007
IEEE
16 years 20 days ago
2007
IEEE
This paper addresses the problem of dense estimation of disparities between omnidirectional images, in a spherical framework. Omnidirectional imaging certainly represents importan...
147
click to vote
ICCV
2007
IEEE
16 years 20 days ago
2007
IEEE
Surface gradients are useful to surface reconstruction in single view modeling, shape-from-shading, and photometric stereo. Previous algorithms minimize a complex, nonlinear energ...
171
click to vote
ICCV
2007
IEEE
16 years 20 days ago
2007
IEEE
This paper shows that structure from motion is NP-hard for most sensible cost functions when missing data is allowed. The result provides a fundamental limitation of what is possi...
156
click to vote
INFOCOM
2006
IEEE
16 years 11 days ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...