Real-Time Projector Tracking on Complex Geometry Using Ordinary Imagery
Real-Time Projector Tracking on Complex Geometry Using Ordinary Imagery
复制标题
使用普通图像对复杂几何形状进行实时投影仪跟踪
DOI:
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复制
发表时间:
2007
期刊:
影响因子:
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通讯作者:
H. Fuchs
中科院分区:
文献类型:
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作者:
Tyler Johnson;H. Fuchs
Using cameras to geometrically calibrate projector-based displays has been widely reported in the literature over the last decade. Most systems project structured-light patterns during a setup phase before starting the application in order to evaluate the geometric mapping from projector pixels to locations on the display surface. If this mapping changes e.g. the projector is moved, the application must be stopped and calibration re-initiated. Our pose estimation technique is based on detecting a set of image correspondences between the moving projector and a static camera using only the imagery displayed by the projector. We use an up-front calibration process to establish the geometry of the display surface, the pose of the camera, and the initial pose of the projector.
DOI:
10.1007/978-1-4939-7647-8_1
发表时间:
2018
期刊:
Neuromethods
影响因子:
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作者:
Joshi,AnandA
通讯作者:
Joshi,AnandA