My piece of vision

Archive for the 'journal' Category

Methods for Geometrical Video Projector Calibration

J. Draréni, P.F. Sturm and S. Roy. In, Machine Vision and Applications Journal (MVA), January 2012, Volume 23, Issue 1, pp 79-89. In this paper we present two methods to geometrically calibrate a video projector using a markerless  planar surface. The first method assumes a partial knowledge on the camera parameters whereas the  second method […]

Read the rest of this entry »

Plane-Based Calibration for Linear Cameras

J. Draréni, P.F. Sturm and S. Roy, in International Journal of Computer Vision, Volume 91, Number 2, pages 146-156, 2011. Linear or 1D cameras are used in several areas such as industrial inspection and satellite imagery.Since 1D cameras consist of a linear sensor, a motion (usually perpendicular to the sensororientation) is performed in order to […]

Read the rest of this entry »