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Yuanyou Li

4 accepted papers

2024

Object-centric Cross-modal Feature Distillation for Event-based Object Detection

ICRA 2024poster

Event cameras are gaining popularity due to their unique properties, such as their low latency and high dynamic range. One task where these benefits can be crucial is real-time object detection. However, RGB detectors still outperform event-based detectors due to the sparsity of the event data and m…

Cited by 9SourceScholar
2023

EvShutter: Transforming Events for Unconstrained Rolling Shutter Correction

CVPR 2023poster

Widely used Rolling Shutter (RS) CMOS sensors capture high resolution images at the expense of introducing distortions and artifacts in the presence of motion. In such situations, RS distortion correction algorithms are critical. Recent methods rely on a constant velocity assumption and require mult…

2022

Time Lens++: Event-Based Frame Interpolation With Parametric Non-Linear Flow and Multi-Scale Fusion

CVPR 2022poster

Recently, video frame interpolation using a combination of frame- and event-based cameras has surpassed traditional image-based methods both in terms of performance and memory efficiency. However, current methods still suffer from (i) brittle image-level fusion of complementary interpolation results…

Cited by 149PDFScholar
2021

Time Lens: Event-Based Video Frame Interpolation

CVPR 2021poster

State-of-the-art frame interpolation methods generate intermediate frames by inferring object motions in the image from consecutive key-frames. In the absence of additional information, first-order approximations, i.e. optical flow, must be used, but this choice restricts the types of motions that c…

Cited by 234PDFcodeScholar