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METHOD AND APPARATUS OF ESTIMATING ROAD CONDITION AND METHOD AND APPARATUS OF ESTABLISHING ROAD CONDITION ESTIMATION MODEL
METHOD AND APPARATUS OF ESTIMATING ROAD CONDITION AND METHOD AND APPARATUS OF ESTABLISHING ROAD CONDITION ESTIMATION MODEL
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机译:估计道路状况及建立道路状况估计模型的方法和装置的方法和装置
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摘要
The present disclosure provides a method and apparatus of estimating a road condition, and a method and apparatus of establishing a road condition estimation model, which relates to a field of big data and intelligent traffic. The method includes: acquiring, for a first preset duration before a first moment, a sequence of user tracks for a road and a sequence of road images for the road; extracting a track-related feature of the road from the sequence of the user tracks, and extracting an image-related feature of the road from the sequence of the road images; and inputting the track-related feature of the road and the image-related feature of the road into a pre-trained road condition estimation model, so as to determine, for a second preset duration after the first moment, a road condition information of the road by using an estimated result of the road condition estimation model. According to the present disclosure, it is possible to estimate a road condition for a road.
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