Planar marker pose determination method and device
A determination method and technology of markers, applied in image data processing, instruments, calculations, etc., can solve the problems of unsatisfactory determination of signboard pose, unsatisfactory signboard construction effect, and inability to identify signboards, etc., so as to improve the construction effect , to achieve the effect of lightweight construction and good accuracy
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[0039] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.
[0040] Application overview
[0041] As important landmarks in road scenes, planar landmarks such as sign boards have a very important indicating role in guiding vehicles, and are indispensable elements in high-precision maps. Therefore, when constructing high-precision maps, signs need to be cards to build.
[0042] One of the current solutions for building signboards is to use lidar scanning to obtain point clouds on signboards, and then extract the parameter information of signboards from the point clouds to realize the construction of signboards. Howe...
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