Yao-Xian Zhang

EWT-HA-Net: An Efficient Wavelet-Convolution-Enhanced Hybrid Attention Network for Sensorless Freehand 3D Ultrasound Reconstruction

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...