To address the problems of uneven illumination distribution, missing edge details, and noise interference in underground coal mine images, a mine image enhancement algorithm based on local perception and multi-domain guided fusion is proposed. First, the algorithm constructs a dynamic nonlinear luminance mapping functi...
In traffic scenes, the degradation of radar point cloud angle-of-arrival estimation accuracy with increasing distance leads to reduced discriminability and spatial response dispersion of radar–camera fusion features in bird’s-eye view (BEV) space. To address this issue, an improved Astra-HGSFusion radar–camera fusion v...
Feng Tian, Shuai Guo, Xiao-Pei Liu et al.· IEEE Sensors Journal· 0 citations
To address the issues of large scale variation, weak features of small objects, and complex background interference in optical remote sensing images, this paper proposes an attention-guided adaptive multi-scale fusion object detection method. In the feature extraction network, a Multi-scale Feature Extracted Module (MF...