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Changyang Li

3 accepted papers

2024

Identity-Consistent Diffusion Network for Grading Knee Osteoarthritis Progression in Radiographic Imaging

ECCV 2024poster

"Knee osteoarthritis (KOA), a common form of arthritis that causes physical disability, has become increasingly prevalent in society. Employing computer-aided techniques to automatically assess the severity and progression of KOA can greatly benefit KOA treatment and disease management. Particularly…

Cited by 1SourcePDFScholar
2019

Learning Virtual Grasp with Failed Demonstrations via Bayesian Inverse Reinforcement Learning

IROS 2019poster

We propose Bayesian Inverse Reinforcement Learning with Failure (BIRLF), which makes use of failed demonstrations that were often ignored or filtered in previous methods due to the difficulties to incorporate them in addition to the successful ones. Specifically, we leverage halfspaces derived from…

Cited by 27SourceScholar
2015

Robust Saliency Detection via Regularized Random Walks Ranking

CVPR 2015poster

In the field of saliency detection, many graph-based algorithms heavily depend on the accuracy of the pre-processed superpixel segmentation, which leads to significant sacrifice of detail information from the input image. In this paper, we propose a novel bottom-up saliency detection approach that t…

Cited by 279SourcePDFScholar