3 papers indexed
Jiayi Xu, Jiahao Lu, Ziqiang Zheng, Yihao Tan, Yaolong Zhu, Yuan Liu, et al.
Reliable feedforward underwater 3D reconstruction remains challenging due to severe light attenuation and backscattering, which degrade visual quality and disrupt feature consistency across views, leading to inaccurate multi-view geometry. To address this issue, we propose WAT3R,…
Hanwen Zhang, Yipeng Zhu, Xiaopeng Guo, Huajian Huang, Sai-Kit Yeung
Extreme subsea environments often cause severe feature de-gradation and estimator divergence in underwater visual-inertial SLAM. Although sensors like Doppler Velocity Logs (DVL) and pressure gauges provide auxiliary constraints, robust multi-sensor fusion during intermittent vis…
Yipeng Zhu, Huajian Huang, Tristan Braud, Sai-Kit Yeung
Existing 3D Gaussian Splatting (3DGS) frameworks rely on camera-specific rasterization, suffering from inconsistent solid-angle sampling and degraded performance across heterogeneous camera models (e.g., perspective, fisheye, omnidirectional). To address this limitation, we propo…