Mobilenetv2_CA Lightweight Object Detection Network in Autonomous Driving
نویسندگان
چکیده
A lightweight network target detection algorithm was proposed, based on MobileNetv2_CA, focusing the problem of high complexity, a large number parameters, and missed small targets in candidate regions regression methods autonomous driving scenarios. First, Mosaic image enhancement technology is used data pre-processing stage to enhance feature extraction scenes complex scenes; second, Coordinate Attention (CA) mechanism embedded into Mobilenetv2 backbone network, combined with PANet Yolo heads for multi-scale fusion; finally, Lightweight Object Detection Network built. The experimental test results show that designed obtained highest average accuracy 81.43% Voc2007 + 2012 dataset, 85.07% speed 31.84 FPS KITTI dataset. total amount parameters only 39.5 M. This beneficial engineering application MobileNetv2 automatic driving.
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ژورنال
عنوان ژورنال: Technologies (Basel)
سال: 2023
ISSN: ['2227-7080']
DOI: https://doi.org/10.3390/technologies11020047