Road scene recognition method and device
A scene recognition and road technology, applied in the field of satellite navigation, can solve the problem of inability to distinguish vehicles driving on an elevated, inability to output scene recognition, etc., so as to reduce the influence of interference factors on the results, reduce misrecognition, and improve accuracy. rate effect
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[0044] In the following description, numerous technical details are set forth in order to provide the reader with a better understanding of the present application. However, those of ordinary skill in the art can understand that even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can be realized.
[0045] Explanation of some concepts:
[0046] Map matching technology: The process of associating the vehicle's position information with the road network of the electronic map, and converting the coordinate downsampling sequence into the road network coordinate sequence to obtain the current road type.
[0047] Image Semantic Segmentation Technology: Label the category of each pixel in the image, and divide the image into several regions with similar properties to achieve the effect of classification.
[0048] In order to make the objectives, technical solutions and ...
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