76 search results - page 6 / 16 » A Self-Calibration Method of Zooming Camera |
MVA
1998
13 years 11 months ago
1998
We propose a method to calibrate a rotating and zooming camera without 3D pattern, where the internal parameters change frame by frame. First, we show that the calibration is uniq...
ICVGIP
2004
13 years 11 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...
ICIP
1995
IEEE
14 years 11 months ago
1995
IEEE
We derive a six parameter system to estimate and compensate the effects of camera motion - zoom, pan, tilt and swing. As compared to other existing methods, this model describes m...
CVPR
1999
IEEE
14 years 11 months ago
1999
IEEE
A parametric camera model and calibration procedures are developed for an outdoor active camera system with pan, tilt and zoom control. Unlike traditional methods, active camera m...
IVC
2002
13 years 9 months ago
2002
In this paper we address the problem of producing an enlarged picture from a given digital image (zooming). We propose a method that tries to take into account information about d...