6 papers
Illusion or Integrity? Geometrical Consistency Metric for AIGC Video Quality Evaluation
Yifei Xue, Yuanchen Fei, Hao Zhang +3
Recently, AI-driven video generation has attracted considerable attention. This surge increases the demand for reliable video quality assessment (VQA) metrics to evaluate AI-genera…
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…
VS3R: Robust Full-frame Video Stabilization via Deep 3D Reconstruction
Muhua Zhu, Xinhao Jin, Xinping Wang +4
Video stabilization aims to mitigate camera shake but faces a fundamental trade-off between geometric robustness and full-frame consistency. While 2D methods suffer from aggressive…
GRAR: Glass-induced Reflection Artifact Removal in LiDAR Point Clouds
Wanpeng Shao, Zeyi Guo, Bo Zhang +3
Terrestrial Laser Scanning (TLS) point clouds captured in urban environments frequently suffer from glass-induced reflection artifacts, severely degrading downstream applications.…
:Scene-agnostic Visual Localization in the Wild
Yu Zhang, Muhua Zhu, Yifei Xue +2
Standard visual localization methods typically require offline pre-processing of scenes to obtain 3D structural information for better performance. This inevitably introduces addit…
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…