Regular scene three-dimensional information extracting method based on structure prior
A technology of three-dimensional information and extraction method, applied in the field of image processing, can solve the problems of poor universality, unsatisfactory effect of regular scene reconstruction, limited feature matching relationship, etc., to achieve the effect of improving universality
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[0029] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail:
[0030] Because regular scenes contain low-texture or repetitive texture areas, using traditional 3D reconstruction algorithms to reconstruct regular scenes usually cannot get an ideal result model. However, regular scenes generally contain prior information such as coplanar and collinear structures, so make full use of rules A reasonable approach is to reconstruct the scene's prior information.
[0031] In order to effectively extract the three-dimensional geometric structure information in the regular scene, the present invention is implemented in two steps: estimating the three-dimensional salient plane information and the piecewise coplanar depth information of the regular scene.
[0032] one. 3D saliency plane estimation
[0033] When extracting the 3D information of the regular scene, the traditional reconstruction method uses a strong and strictly ...
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