10 search results - page 1 / 2 » What Can Be Known about the Radiometric Response from Images |
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
A large photo collection downloaded from the internet spans a wide range of scenes, cameras, and photographers. In this paper we introduce several novel priors for statistics of su...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
In an extended image sequence of an outdoor scene, one observes changes in color induced by variations in the spectral composition of daylight. This paper proposes a model for the...
ICCV
2003
IEEE
13 years 10 months ago
2003
IEEE
The perception of transparent objects from images is known to be a very hard problem in vision. Given a single image, it is difficult to even detect the presence of transparent o...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Our goal is to extract consistent bits from the same fingerprint in a noisy environment. Such bits can then be used as a secret key in several cryptographic applications...