Search Results for author: Eunhee Kang

Found 7 papers, 3 papers with code

Information-Theoretic GAN Compression with Variational Energy-based Model

no code implementations28 Mar 2023 Minsoo Kang, Hyewon Yoo, Eunhee Kang, Sehwan Ki, Hyong-Euk Lee, Bohyung Han

We propose an information-theoretic knowledge distillation approach for the compression of generative adversarial networks, which aims to maximize the mutual information between teacher and student networks via a variational optimization based on an energy-based model.

Image Enhancement Knowledge Distillation +1

Designing Phase Masks for Under-Display Cameras

no code implementations ICCV 2023 Anqi Yang, Eunhee Kang, Hyong-Euk Lee, Aswin C. Sankaranarayanan

Diffractive blur and low light levels are two fundamental challenges in producing high-quality photographs in under-display cameras (UDCs).

Controllable Image Restoration for Under-Display Camera in Smartphones

no code implementations CVPR 2021 Kinam Kwon, Eunhee Kang, Sangwon Lee, Su-Jin Lee, Hyong-Euk Lee, ByungIn Yoo, Jae-Joon Han

However, this causes inevitable image degradation in the form of spatially variant blur and noise because of the opaque display in front of the camera.

Image Restoration

Cycle Consistent Adversarial Denoising Network for Multiphase Coronary CT Angiography

1 code implementation26 Jun 2018 Eunhee Kang, Hyun Jung Koo, Dong Hyun Yang, Joon Bum Seo, Jong Chul Ye

Although this reduces the total radiation dose, the image quality during the low-dose phases is significantly degraded.

Denoising

Deep Convolutional Framelet Denosing for Low-Dose CT via Wavelet Residual Network

1 code implementation31 Jul 2017 Eunhee Kang, Jaejun Yoo, Jong Chul Ye

To address this problem, we recently proposed a deep convolutional neural network (CNN) for low-dose X-ray CT and won the second place in 2016 AAPM Low-Dose CT Grand Challenge.

Denoising

Wavelet Domain Residual Network (WavResNet) for Low-Dose X-ray CT Reconstruction

2 code implementations4 Mar 2017 Eunhee Kang, Junhong Min, Jong Chul Ye

Model based iterative reconstruction (MBIR) algorithms for low-dose X-ray CT are computationally complex because of the repeated use of the forward and backward projection.

Low-Dose X-Ray Ct Reconstruction

A deep convolutional neural network using directional wavelets for low-dose X-ray CT reconstruction

no code implementations31 Oct 2016 Eunhee Kang, Junhong Min, Jong Chul Ye

To the best of our knowledge, this work is the first deep learning architecture for low-dose CT reconstruction that has been rigorously evaluated and proven for its efficacy.

Denoising Low-Dose X-Ray Ct Reconstruction

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