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Yichen Shen

4 accepted papers

2025

BlinkTrack: Feature Tracking over 80 FPS via Events and Images

ICCV 2025poster

Event cameras, known for their high temporal resolution and ability to capture asynchronous changes, have gained significant attention for their potential in feature tracking, especially in challenging conditions. However, event cameras lack the fine-grained texture information that conventional cam…

2025

ETO+: Revisit the Refinement Stage in Efficient Feature Matching

IROS 2025

Recent feature matching approaches like ETO have focused on developing lightweight matching algorithms for real-time applications. However, their lack of cross-image feature interaction and sufficient refinement often lead to a decline in matching accuracy. To address these challenges, we propose ET

Cited by 0SourceScholar
2024

"BlinkVision: A Benchmark for Optical Flow, Scene Flow and Point Tracking Estimation using RGB Frames and Events"

ECCV 2024poster

"Recent advances in event-based vision suggest that they complement traditional cameras by providing continuous observation without frame rate limitations and high dynamic range which are well-suited for correspondence tasks such as optical flow and point tracking. However, so far there is still a l…

Cited by 4SourcePDFScholar
2017

Tunable Efficient Unitary Neural Networks (EUNN) and their application to RNNs

ICML 2017poster

Using unitary (instead of general) matrices in artificial neural networks (ANNs) is a promising way to solve the gradient explosion/vanishing problem, as well as to enable ANNs to learn long-term correlations in the data. This approach appears particularly promising for Recurrent Neural Networks (RN…