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Renlong Wu

5 accepted papers

2026

Color3D: Controllable and Consistent 3D Colorization with Personalized Colorizer

ICLR 2026poster

In this work, we present Color3D, a highly adaptable framework for colorizing both static and dynamic 3D scenes from monochromatic inputs, delivering visually diverse and chromatically vibrant reconstructions with flexible user-guided control. In contrast to existing methods that focus solely on sta…

Cited by 0SourcecodeScholar
2026

Deblur4DGS: 4D Gaussian Splatting from Blurry Monocular Video

AAAI 2026technical

Recent 4D reconstruction methods have yielded impressive results but rely on sharp videos as supervision. However, motion blur often occurs in videos due to camera shake and object movement, while existing methods render blurry results when using such videos for reconstructing 4D models. Although a

Cited by 0SourcePDFScholar
2025

Exposure Bracketing Is All You Need For A High-Quality Image

ICLR 2025poster

It is highly desired but challenging to acquire high-quality photos with clear content in low-light environments. Although multi-image processing methods (using burst, dual-exposure, or multi-exposure images) have made significant progress in addressing this issue, they typically focus on specific r…

2024

Self-Supervised Video Desmoking for Laparoscopic Surgery

ECCV 2024oral

"Due to the difficulty of collecting real paired data, most existing desmoking methods train the models by synthesizing smoke, generalizing poorly to real surgical scenarios. Although a few works have explored single-image real-world desmoking in unpaired learning manners, they still encounter chall…