A self-correcting projector

被引：0
|
作者：
Raskar, R [1 ]
Beardsley, P [1 ]
机构：
[1] MERL, Cambridge, MA 02139 USA
来源：
2001 IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, VOL 2, PROCEEDINGS | 2001年
关键词：
projector; camera; calibration; homography;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We describe a calibration and rendering technique for a projector that can render rectangular images under keystoned position. The projector utilizes a rigidly attached camera to form a stereo pair. We describe a very easy to use technique for calibration of the projector-camera pair using only black planar surfaces. We present an efficient rendering method to pre-warp images so that they appear correctly on the screen, and show experimental results.
引用
收藏
页码：504 / 508
页数：5
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