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Chien-Chih Wang

3 accepted papers

2026

AlignFlow: Improving Flow-based Generative Models with Semi-Discrete Optimal Transport

ICLR 2026poster

Flow-based Generative Models (FGMs) effectively transform noise into a data distribution, and coupling the noise and data in the training of FGM by Optimal Transport (OT) improves the straightness of the flow paths. However, existing OT- based couplings are difficult to combine with modern models an…

Cited by 0SourcecodeScholar
2026

Temporal-Consistent Video Restoration with Pre-trained Diffusion Models

AAAI 2026technical

Video restoration (VR) aims to recover high-quality videos from degraded ones. Although recent zero-shot VR methods using pre-trained diffusion models (DMs) show good promise, they suffer from approximation errors during reverse diffusion and insufficient temporal consistency. Moreover, dealing with

Cited by 0SourcePDFScholar
2022

Fine-Grained Fashion Representation Learning by Online Deep Clustering

ECCV 2022poster

"Fashion designs are rich in visual details associated with various visual attributes at both global and local levels. As a result, effective modeling and analyzing fashion requires fine-grained representations for individual attributes. In this work, we present a deep learning based online clusteri…

Cited by 19SourcePDFScholar