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Canqian Yang

5 accepted papers

2026

Vivid-VR: Distilling Concepts from Text-to-Video Diffusion Transformer for Photorealistic Video Restoration

ICLR 2026poster

We present Vivid-VR, a DiT-based generative video restoration method built upon an advanced T2V foundation model, where ControlNet is leveraged to control the generation process, ensuring content consistency. However, conventional fine-tuning of such controllable pipelines frequently suffers from di…

Cited by 0SourcecodeScholar
2022

AdaInt: Learning Adaptive Intervals for 3D Lookup Tables on Real-Time Image Enhancement

CVPR 2022poster

The 3D Lookup Table (3D LUT) is a highly-efficient tool for real-time image enhancement tasks, which models a non-linear 3D color transform by sparsely sampling it into a discretized 3D lattice. Previous works have made efforts to learn image-adaptive output color values of LUTs for flexible enhance…

Cited by 82PDFcodeScholar
2022

Interventional Multi-Instance Learning with Deconfounded Instance-Level Prediction

AAAI 2022technical

When applying multi-instance learning (MIL) to make predictions for bags of instances, the prediction accuracy of an instance often depends on not only the instance itself but also its context in the corresponding bag. From the viewpoint of causal inference, such bag contextual prior works as a conf…

Cited by 27SourcePDFScholar
2022

Posterior Refinement on Metric Matrix Improves Generalization Bound in Metric Learning

ECCV 2022poster

"Deep metric learning (DML) attempts to learn a representation model as well as a metric function with a limited generalization gap, so that the model trained on finite known data can achieve similitude performance on infinite unseen data. While considerable efforts have been made to bound the gener…

Cited by 0SourcePDFScholar
2022

SepLUT: Separable Image-Adaptive Lookup Tables for Real-Time Image Enhancement

ECCV 2022poster

"Image-adaptive lookup tables (LUTs) have achieved great success in real-time image enhancement tasks due to their high efficiency for modeling color transforms. However, they embed the complete transform, including the color component-independent and the component-correlated parts, into only a sing…