2 papers
cs.CV2022
SuperGF: Unifying Local and Global Features for Visual Localization
Wenzheng Song, Ran Yan, Boshu Lei +1
Advanced visual localization techniques encompass image retrieval challenges and 6 Degree-of-Freedom (DoF) camera pose estimation, such as hierarchical localization. Thus, they mus…
cs.CV2022
GRM: Gradient Rectification Module for Visual Place Retrieval
Boshu Lei, Wenjie Ding, Limeng Qiao +1
Visual place retrieval aims to search images in the database that depict similar places as the query image. However, global descriptors encoded by the network usually fall into a l…