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Song Wen

5 accepted papers

2025

FlowChef: Steering of Rectified Flow Models for Controlled Generations

ICCV 2025poster

Despite recent advances in Rectified Flow Models (RFMs), unlocking their full potential for controlled generation tasks--such as inverse problems and image editing--remains a significant hurdle. Although RFMs and Diffusion Models (DMs) represent state-of-the-art approaches in generative modeling, th…

2023

Run, Don't Walk: Chasing Higher FLOPS for Faster Neural Networks

CVPR 2023poster

To design fast neural networks, many works have been focusing on reducing the number of floating-point operations (FLOPs). We observe that such reduction in FLOPs, however, does not necessarily lead to a similar level of reduction in latency. This mainly stems from inefficiently low floating-point o…

2022

Social ODE: Multi-agent Trajectory Forecasting with Neural Ordinary Differential Equations

ECCV 2022poster

"Multi-agent trajectory forecasting has recently attracted a lot of attention due to its widespread applications including autonomous driving. Most previous methods use RNNs or Transformers to model agent dynamics in the temporal dimension and social pooling or GNNs to model interactions with other…

Cited by 37SourcePDFScholar
2021

Joint Demosaicking and Denoising in the Wild: The Case of Training Under Ground Truth Uncertainty

AAAI 2021technical

Image demosaicking and denoising are the two key fundamental steps in digital camera pipelines, aiming to reconstruct clean color images from noisy luminance readings. In this paper, we propose and study Wild-JDD, a novel learning framework for joint demosaicking and denoising in the wild. In contra…

Cited by 20SourcePDFScholar