147 search results - page 11 / 30 » Recovering Shading from Color Images |
SIGGRAPH
1998
ACM
15 years 1 months ago
1998
ACM
We present a method that uses measured scene radiance and global illumination in order to add new objects to light-based models with correct lighting. The method uses a high dynam...
ECCV
2002
Springer
15 years 11 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...
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
Many vision applications require precise measurement of scene radiance. The function relating scene radiance to image brightness is called the camera response. We analyze the prop...
PRL
2010
14 years 8 months ago
2010
— The concept of reversible conversion of color images to gray ones has been recently introduced. Colors are mapped to textures and from the textures the receiver can recover the...
FGR
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper presents the application of a kernel particle filter for 3D body tracking in a video stream acquired from a single uncalibrated camera. Using intensity-based and color...