← Search

Qing Ran

2 accepted papers

2022

ActiveZero: Mixed Domain Learning for Active Stereovision With Zero Annotation

CVPR 2022poster

Traditional depth sensors generate accurate real world depth estimates that surpass even the most advanced learning approaches trained only on simulation domains. Since ground truth depth is readily available in the simulation domain but quite difficult to obtain in the real domain, we propose a met…

Cited by 8PDFcodeScholar
2022

Decoupling Makes Weakly Supervised Local Feature Better

CVPR 2022poster

Weakly supervised learning can help local feature methods to overcome the obstacle of acquiring a large-scale dataset with densely labeled correspondences. However, since weak supervision cannot distinguish the losses caused by the detection and description steps, directly conducting weakly supervis…

Cited by 61PDFcodeScholar