Search Results for author: Yong-Goo Shin

Found 11 papers, 0 papers with code

Improving GANs with a Feature Cycling Generator

no code implementations18 Oct 2022 Seung Park, Yong-Goo Shin

For instance, the proposed method improves Frechet inception distance (FID) of StyleGAN2 from 4. 89 to 3. 72 on the FFHQ dataset and from 6. 64 to 5. 57 on the LSUN Bed dataset.

Image Generation

Effective Shortcut Technique for GAN

no code implementations27 Jan 2022 Seung Park, Cheol-hwan Yoo, Yong-Goo Shin

For instance, the proposed method improves the FID and IS scores on the tiny-ImageNet dataset from 35. 13 to 27. 90 and 20. 23 to 23. 42, respectively.

Generative Adversarial Network Image Generation

Image Generation with Self Pixel-wise Normalization

no code implementations26 Jan 2022 Yoon-Jae Yeo, Min-Cheol Sagong, Seung Park, Sung-Jea Ko, Yong-Goo Shin

Region-adaptive normalization (RAN) methods have been widely used in the generative adversarial network (GAN)-based image-to-image translation technique.

Generative Adversarial Network Image-to-Image Translation

A Novel Generator with Auxiliary Branch for Improving GAN Performance

no code implementations30 Dec 2021 Seung Park, Yong-Goo Shin

To alleviate this problem, this brief introduces a novel generator architecture that produces the image by combining features obtained through two different branches: the main and auxiliary branches.

Generative Adversarial Network Image Generation

Generative Convolution Layer for Image Generation

no code implementations30 Nov 2021 Seung Park, Yong-Goo Shin

This paper introduces a novel convolution method, called generative convolution (GConv), which is simple yet effective for improving the generative adversarial network (GAN) performance.

Generative Adversarial Network Image Generation

PConv: Simple yet Effective Convolutional Layer for Generative Adversarial Network

no code implementations19 Jan 2021 Seung Park, Yoon-Jae Yeo, Yong-Goo Shin

This paper presents a novel convolutional layer, called perturbed convolution (PConv), which focuses on achieving two goals simultaneously: improving the generative adversarial network (GAN) performance and alleviating the memorization problem in which the discriminator memorizes all images from a given dataset as training progresses.

Generative Adversarial Network Memorization

Simple yet Effective Way for Improving the Performance of GAN

no code implementations19 Nov 2019 Yong-Goo Shin, Yoon-Jae Yeo, Sung-Jea Ko

In adversarial learning, discriminator often fails to guide the generator successfully since it distinguishes between real and generated images using silly or non-robust features.

Generative Adversarial Network

Fast and Accurate 3D Hand Pose Estimation via Recurrent Neural Network for Capturing Hand Articulations

no code implementations18 Nov 2019 Cheol-hwan Yoo, Seo-won Ji, Yong-Goo Shin, Seung-Wook Kim, Sung-Jea Ko

In this paper, we propose a hierarchically-structured convolutional recurrent neural network (HCRNN) with six branches that estimate the 3D position of the palm and five fingers independently.

3D Hand Pose Estimation Position

cGANs with Conditional Convolution Layer

no code implementations3 Jun 2019 Min-Cheol Sagong, Yong-Goo Shin, Yoon-Jae Yeo, Seung Park, Sung-Jea Ko

Conditional generative adversarial networks (cGANs) have been widely researched to generate class conditional images using a single generator.

Conditional Image Generation

PEPSI++: Fast and Lightweight Network for Image Inpainting

no code implementations22 May 2019 Yong-Goo Shin, Min-Cheol Sagong, Yoon-Jae Yeo, Seung-Wook Kim, Sung-Jea Ko

To address this problem, we propose a novel network architecture called PEPSI: parallel extended-decoder path for semantic inpainting network, which aims at reducing the hardware costs and improving the inpainting performance.

Generative Adversarial Network Image Inpainting +1

Unsupervised Deep Contrast Enhancement with Power Constraint for OLED Displays

no code implementations15 May 2019 Yong-Goo Shin, Seung Park, Yoon-Jae Yeo, Min-Jae Yoo, Sung-Jea Ko

In the proposed method, the power consumption is constrained by simply reducing the brightness a certain ratio, whereas the perceived visual quality is preserved as much as possible by enhancing the contrast of the image using a convolutional neural network (CNN).

Image Quality Assessment

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