863 search results - page 19 / 173 » The Light Bulb Problem |
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Two important signal processing problems in the display side of a holographic 3DTV are the computation of the diffraction field of a 3D object from its abstract representation, an...
PCM
2009
Springer
14 years 1 months ago
2009
Springer
A picture is blurred when it is taken by the mobile phone camera in dim light conditions. There are some hardware approaches for commercial use to solve this problem, but they cost...
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
— Positioning a robot with respect to objects by using data provided by a camera is a well known technique called visual servoing. In order to perform a task, the object must exh...
JUCS
2000
13 years 7 months ago
2000
: Evaluations of methods and tools applied to a reference problem are useful when comparing various techniques. In this paper, we present a solution to the challenge of capturing t...
SIBGRAPI
2008
IEEE
14 years 1 months ago
2008
IEEE
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...