3 papers
cs.LG2020
Self-Representation Based Unsupervised Exemplar Selection in a Union of Subspaces
Chong You, Chi Li, Daniel P. Robinson +1
Finding a small set of representatives from an unlabeled dataset is a core problem in a broad range of applications such as dataset summarization and information extraction. Classi…
cs.CV2019
NM-Net: Mining Reliable Neighbors for Robust Feature Correspondences
Chen Zhao, Zhiguo Cao, Chi Li +2
Feature correspondence selection is pivotal to many feature-matching based tasks in computer vision. Searching for spatially k-nearest neighbors is a common strategy for extracting…
cs.CV2018
A Unified Framework for Multi-View Multi-Class Object Pose Estimation
Chi Li, Jin Bai, Gregory D. Hager
One core challenge in object pose estimation is to ensure accurate and robust performance for large numbers of diverse foreground objects amidst complex background clutter. In this…