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Lujie Xia

3 accepted papers

2025

MotionCtrl: A Real-time Controllable Vision-Language-Motion Model

ICCV 2025poster

Human motion generation involves synthesizing coherent human motion sequences conditioned on diverse multimodal inputs and holds significant potential for real-world applications. Despite recent advancements, existing vision-language-motion models (VLMMs) remain limited in achieving this goal. In th…

2023

SVFI: Spiking-Based Video Frame Interpolation for High-Speed Motion

AAAI 2023technical

Occlusion and motion blur make it challenging to interpolate video frame, since estimating complex motions between two frames is hard and unreliable, especially in highly dynamic scenes. This paper aims to address these issues by exploiting spike stream as auxiliary visual information between frames…

2023

Unsupervised Optical Flow Estimation with Dynamic Timing Representation for Spike Camera

NeurIPS 2023poster

Efficiently selecting an appropriate spike stream data length to extract precise information is the key to the spike vision tasks. To address this issue, we propose a dynamic timing representation for spike streams. Based on multi-layers architecture, it applies dilated convolutions on temporal dime…