← Search

Joel Janai

6 accepted papers

2025

SparseLaneSTP: Leveraging Spatio-Temporal Priors with Sparse Transformers for 3D Lane Detection

ICCV 2025poster

3D lane detection has emerged as a critical challenge in autonomous driving, encompassing identification and localization of lane markings and the 3D road surface. Conventional 3D methods detect lanes from dense birds-eye-viewed (BEV) features, though erroneous transformations often result in a poor…

Cited by 0SourcePDFScholar
2024

LaneCPP: Continuous 3D Lane Detection using Physical Priors

CVPR 2024poster

Monocular 3D lane detection has become a fundamental problem in the context of autonomous driving which comprises the tasks of finding the road surface and locating lane markings. One major challenge lies in a flexible but robust line representation capable of modeling complex lane structures while…

Cited by 9SourcePDFScholar
2018

Unsupervised Learning of Multi-Frame Optical Flow with Occlusions

ECCV 2018poster

Learning optical flow with neural networks is hampered by the need for obtaining training data with associated ground truth. Unsupervised learning is a promising direction, yet the performance of current unsupervised methods is still limited. In particular, the lack of proper occlusion handling in c…

Cited by 232SourcePDFScholar
2017

Slow Flow: Exploiting High-Speed Cameras for Accurate and Diverse Optical Flow Reference Data

CVPR 2017oral

Existing optical flow datasets are limited in size and variability due to the difficulty of capturing dense ground truth. In this paper, we tackle this problem by tracking pixels through densely sampled space-time volumes recorded with a high-speed video camera. Our model exploits the linearity of s…

Cited by 97PDFScholar