476 search results - page 11 / 96 » Wavelet-based Light Reconstruction from a Single Image |
PG
2002
IEEE
14 years 14 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...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
A class of techniques in computer vision and graphics is based on capturing multiple images of a scene under different illumination conditions. These techniques explore variations...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We address the problem of reconstructing 3D face models from large unstructured photo collections, e.g., obtained by Google image search or from personal photo collections in iPho...
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
We introduce a novel approach to capturing light field with lensless cameras. By moving the cameras back and forth, we capture a set of images. We show that it is possible to reco...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. Statistical shape and texture appearance models are powerful image representations, but previously had been restricted to 2D or 3D shapes with smooth surfaces and lambert...