5 papers
Rolling Shutter Camera Self-Calibration
Yongcong Zhang, Navid Rabbani, Bangyan Liao +3
Rolling shutter (RS) cameras are widely used in consumer devices, but their row-wise exposure causes distortions under motion, making geometric 3D vision problems dependent on both…
Exploration Matters for Escaping the Blur Trap in 3D Gaussian Splatting
Chengbo Wang, Guozheng Ma, Jinhong Wu +2
3D Gaussian Splatting (3DGS) employs Gaussian primitives for explicit scene representation, facilitating real-time, high-fidelity reconstruction and novel view synthesis of complex…
PIS3R: Very Large Parallax Image Stitching via Deep 3D Reconstruction
Muhua Zhu, Xinhao Jin, Chengbo Wang +4
Image stitching aim to align two images taken from different viewpoints into one seamless, wider image. However, when the 3D scene contains depth variations and the camera baseline…
Faster and Better 3D Splatting via Group Training
Chengbo Wang, Guozheng Ma, Yifei Xue +1
3D Gaussian Splatting (3DGS) has emerged as a powerful technique for novel view synthesis, demonstrating remarkable capability in high-fidelity scene reconstruction through its Gau…
DisorientLiDAR: Physical Attacks on LiDAR-based Localization
Yizhen Lao, Yu Zhang, Ziting Wang +3
Deep learning models have been shown to be susceptible to adversarial attacks with visually imperceptible perturbations. Even this poses a serious security challenge for the locali…