658 search results - page 74 / 132 » Edge-preserving image reconstruction for coherent imaging ap... |
CIMAGING
2010
14 years 11 months ago
2010
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
IJCV
2000
14 years 9 months ago
2000
We address the structure-from-motionproblem in the context of head modeling from video sequences for which calibration data is not available. This task is made challenging by the ...
3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
Modeling dynamic scenes is a challenging problem faced by applications such as digital content generation and motion analysis. Fast single-frame methods obtain sparse depth sample...
MICCAI
1999
Springer
15 years 2 months ago
1999
Springer
Abstract. This paper presents an extended version of the fully automated 3D cerebral vessel reconstruction algorithm developed by Wilson and Noble [11] which is applicable to time-...
ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
We discuss calibration and removal of "vignetting" (radial falloff) and exposure (gain) variations from sequences of images. Unique solutions for vignetting, exposure an...