Unauthorised personnel crossing underground belt conveyors poses a serious safety risk in coal mines. To improve the reliability of non-contact crossing detection under complex acoustic interference, this paper proposes an acoustic sensing method based on distance–velocity feature fusion. An adaptive acoustic interfere...
Yu-Qing Yin, Bao-Xuan Xu, Xu Yang et al.· Italian National Conference...· 0 citations
Sensorless freehand three-dimensional (3D) ultrasound reconstruction eliminates the need for external tracking devices but remains challenging due to speckle noise, weak textures, ambiguous anatomical boundaries, and the computational cost of existing high-performance methods. To address these issues, this paper propos...
Yu-Qing Yin, Yao-Xian Zhang, Zhong-Xu Bao et al.· Applied Sciences· 0 citations
Smartphone-based fundus photography provides a low-cost and convenient approach to retinal screening and follow-up examinations. As a fundamental step in fundus image analysis, retinal vessel segmentation plays an important role in the diagnosis and monitoring of retinal diseases. However, existing methods often exhibi...
Yu-Qing Yin, Li Niu, Su-Yan Li et al.· Italian National Conference...· 1 citation
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