Search Results for author: Jiwan Hur

Found 3 papers, 0 papers with code

Expanding Expressiveness of Diffusion Models with Limited Data via Self-Distillation based Fine-Tuning

no code implementations2 Nov 2023 Jiwan Hur, Jaehyun Choi, Gyojin Han, Dong-Jae Lee, Junmo Kim

Training diffusion models on limited datasets poses challenges in terms of limited generation capacity and expressiveness, leading to unsatisfactory results in various downstream tasks utilizing pretrained diffusion models, such as domain translation and text-guided image manipulation.

Image Manipulation Transfer Learning

Deep Cross-Modal Steganography Using Neural Representations

no code implementations2 Jul 2023 Gyojin Han, Dong-Jae Lee, Jiwan Hur, Jaehyun Choi, Junmo Kim

The proposed framework employs INRs to represent the secret data, which can handle data of various modalities and resolutions.

I See-Through You: A Framework for Removing Foreground Occlusion in Both Sparse and Dense Light Field Images

no code implementations16 Jan 2023 Jiwan Hur, Jae Young Lee, Jaehyun Choi, Junmo Kim

To apply LF-DeOcc in both LF datasets, we propose a framework, ISTY, which is defined and divided into three roles: (1) extract LF features, (2) define the occlusion, and (3) inpaint occluded regions.

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