A visual slam method based on semantic optical flow and inverse depth filtering
A deep filtering and semantic technology, applied in the extraction of basic elements, character and pattern recognition, and 2D image generation, etc., can solve the problem of visual positioning system being susceptible to interference, and achieve good performance, excellent accuracy, and improved solution accuracy. Effect
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[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] Such as figure 1 Shown, the concrete realization steps of the present invention are as follows:
[0036] Step 1. The image data collected by the sensor will be obtained, image feature points will be extracted, and the RGB image of the current frame will be semantically segmented using the SegNet semantic segmentation network. Feature points are classified into static, latent dynamic and dynamic categories by semantic information. Among the...
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