Search Results for author: Jae Woong Soh

Found 10 papers, 9 papers with code

Variational Deep Image Restoration

1 code implementation3 Jul 2022 Jae Woong Soh, Nam Ik Cho

This paper presents a new variational inference framework for image restoration and a convolutional neural network (CNN) structure that can solve the restoration problems described by the proposed framework.

Denoising Image Restoration +2

Training Patch Analysis and Mining Skills for Image Restoration Deep Neural Networks

no code implementations3 Jul 2022 Jae Woong Soh, Nam Ik Cho

Eventually, we propose a guideline for the patch extraction from given training images.

Image Restoration

A Dynamic Residual Self-Attention Network for Lightweight Single Image Super-Resolution

1 code implementation8 Dec 2021 Karam Park, Jae Woong Soh, Nam Ik Cho

We also propose a residual self-attention (RSA) module to further boost the performance, which produces 3-dimensional attention maps without additional parameters by cooperating with residual structures.

Image Super-Resolution

Variational Deep Image Denoising

1 code implementation2 Apr 2021 Jae Woong Soh, Nam Ik Cho

These methods separate the original problem into easier sub-problems and thus have shown improved performance than the naively trained CNN.

Image Denoising

Deep Universal Blind Image Denoising

1 code implementation18 Jan 2021 Jae Woong Soh, Nam Ik Cho

Traditionally, many researchers have investigated image priors for the denoising, within the Bayesian perspective based on image properties and statistics.

Image Denoising

Meta-Transfer Learning for Zero-Shot Super-Resolution

2 code implementations CVPR 2020 Jae Woong Soh, Sunwoo Cho, Nam Ik Cho

Despite their remarkable performance based on the external dataset, they cannot exploit internal information within a specific image.

Image Super-Resolution Meta-Learning +1

Transfer Learning from Synthetic to Real-Noise Denoising with Adaptive Instance Normalization

1 code implementation CVPR 2020 Yoonsik Kim, Jae Woong Soh, Gu Yong Park, Nam Ik Cho

Real-noise denoising is a challenging task because the statistics of real-noise do not follow the normal distribution, and they are also spatially and temporally changing.

Ranked #12 on Image Denoising on DND (using extra training data)

Image Denoising Transfer Learning

Natural and Realistic Single Image Super-Resolution with Explicit Natural Manifold Discrimination

1 code implementation CVPR 2019 Jae Woong Soh, Gu Yong Park, Junho Jo, Nam Ik Cho

Recently, many convolutional neural networks for single image super-resolution (SISR) have been proposed, which focus on reconstructing the high-resolution images in terms of objective distortion measures.

Image Super-Resolution

Joint High Dynamic Range Imaging and Super-Resolution from a Single Image

1 code implementation2 May 2019 Jae Woong Soh, Jae Sung Park, Nam Ik Cho

This paper presents a new framework for jointly enhancing the resolution and the dynamic range of an image, i. e., simultaneous super-resolution (SR) and high dynamic range imaging (HDRI), based on a convolutional neural network (CNN).

Super-Resolution

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