Natural marker registration method based on viewpoint classification
A marker and perspective technology, applied in the field of image processing, can solve the problems of complex recognition algorithm, large memory space occupation, recognition registration failure, etc., and achieve the effect of small database volume, low memory requirements, and high matching accuracy.
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[0042] The technical method of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be pointed out that the described embodiments are only intended to facilitate the understanding of the present invention and do not have any limiting effect on it.
[0043] Reference figure 1 , The present invention includes the following steps:
[0044] Step 1. Select the marker and collect the original image E and the reference image F.
[0045] (1.1) The choice of markers can be divided into two types. The first is to print the original image of the marker directly and place it in the scene as the marker; the second is to use the plane inherent in the scene as the marker. Markers, the second type requires manual acquisition of the original image E. When collecting, the optical axis of the camera should be perpendicular to the plane of the marker as much as possible;
[0046] (1.2) In both cases, it is necessary to collect the refer...
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