218 search results - page 8 / 44 » Estimating Steganographic Fisher Information in Real Images |
PG
2002
IEEE
14 years 8 days ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
VR
2003
IEEE
14 years 19 days ago
2003
IEEE
We present a method that using only an uncalibrated camera allows the capture of object geometry and appearance, and then at a later stage registration and AR overlay into a new s...
CVPR
2009
IEEE
14 years 2 months ago
2009
IEEE
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...
IJCNN
2000
IEEE
13 years 11 months ago
2000
IEEE
This paper presents a system which learns from examples to automatically recognize people and estimate their poses in image sequences with the potential application to daily surve...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Conventional methods for rotation angle estimation are not very robust to variations in object shape or intensity. However in real object recognition scenarios like in underwater ...