2365 search results - page 27 / 473 » Single image dehazing |
ECCV
2002
Springer
14 years 11 months ago
2002
Springer
We present a completely automatic method for obtaining the approximate calibration of a camera (alignment to a world frame and focal length) from a single image of an unknown scene...
CRV
2009
IEEE
14 years 4 months ago
2009
IEEE
Image-based modeling is a longstanding research topic in computer vision. Reconstruction based on a single image is a particularly difficult example. This paper presents a simple...
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
In this paper, parallelepipeds and their use in camera calibration and 3D reconstruction processes are studied. Parallelepipeds naturally characterize rigidity constraints present...
CVPR
2005
IEEE
13 years 11 months ago
2005
IEEE
Understanding and modifying the effects of arbitrary illumination on human faces in a realistic manner is a challenging problem both for face synthesis and recognition. Recent res...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
Many computer vision algorithms limit their performance by ignoring the underlying 3D geometric structure in the image. We show that we can estimate the coarse geometric propertie...