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Method and system for determining the position and orientation of a camera relative to a real object
Method and system for determining the position and orientation of a camera relative to a real object
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机译:用于确定相机相对于真实物体的位置和方向的方法和系统
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摘要
A method for determining the position and orientation of a camera relative to a real object,– in the case of the with a camera (ca), a two-dimensional picture (ip) is received, which at least one object (whether) being in a real environment (rw) is located,– in the case of the in the course of the receiving of the two-dimensional image, a current image data set (cf (i)) is generated,– in the case of the, if required, image features (f1, f4) are determined in the two-dimensional image,– in the case of which a method for tracking of image characteristics of a present image data set (cf (i – 1), kf) and the current image data set (cf (i)) is carried out,– in the case of the fact that an optimization process is carried out, which is a data model (md) of a virtual information with camera parameters to be projected onto the image plane, in order to provide a projection (rmd) of the data model with the image (rob) of the real object to be superimposed on the image plane, and which current camera parameters, by determination of extremely ideal values of a cost function..
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