3 papers
cs.CV2026
PoI: A Filter to Extract Pixel of Interest from Novel Views for Scene Coordinate Regression
Feifei Li, Qi Song, Chi Zhang +2
Neural View Synthesis (NVS) techniques such as NeRF and 3D Gaussian Splatting (3DGS) have enabled photorealistic rendering from novel viewpoints and are increasingly used to augmen…
cs.CV2025
Improving Hierarchical Representations of Vectorized HD Maps with Perspective Clues
Chi Zhang, Qi Song, Feifei Li +2
The construction of vectorized High-Definition (HD) maps from onboard surround-view cameras has become a significant focus in autonomous driving. However, current map vector estima…
cs.CV2025
ROA-BEV: 2D Region-Oriented Attention for BEV-based 3D Object Detection
Jiwei Chen, Yubao Sun, Laiyan Ding +1
Vision-based Bird's-Eye-View (BEV) 3D object detection has recently become popular in autonomous driving. However, objects with a high similarity to the background from a camera pe…