23 search results - page 3 / 5 » Fully Automatic Endoscope Calibration for Intraoperative Use |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Fully automatic 3D modeling from a catadioptric image sequence has rarely been addressed until now, although this is a long-standing problem for perspective images. All previous c...
CVPR
2004
IEEE
13 years 10 months ago
2004
IEEE
We present a simple and universal camera calibration method. Instead of extensive setups we are exploiting the accurate angular positions of fixed stars. High precision is achieve...
BMVC
2000
13 years 8 months ago
2000
Inspired by Zhang's work, a new easy technique for calibrating a camera based on circular points is proposed. The proposed technique only requires the camera to observe a new...
ICVGIP
2004
13 years 8 months ago
2004
We present an automatic software based approach for building extremely high resolution panoramic mosaics from images captured by an off-the-shelf pan tilt zoom camera. Using numer...