Search Results for author: Younghak Shin

Found 7 papers, 1 papers with code

Simple U-net Based Synthetic Polyp Image Generation: Polyp to Negative and Negative to Polyp

no code implementations20 Feb 2023 Hemin Ali Qadir, Ilangko Balasingham, Younghak Shin

In this study, we propose a deep learning-based polyp image generation framework that generates synthetic polyp images that are similar to real ones.

Image Generation

Confidence-Aware Learning for Deep Neural Networks

1 code implementation ICML 2020 Jooyoung Moon, Jihyo Kim, Younghak Shin, Sangheum Hwang

Despite the power of deep neural networks for a wide range of tasks, an overconfident prediction issue has limited their practical use in many safety-critical applications.

Active Learning Out-of-Distribution Detection

Polyp Detection and Segmentation using Mask R-CNN: Does a Deeper Feature Extractor CNN Always Perform Better?

no code implementations22 Jul 2019 Hemin Ali Qadir, Younghak Shin, Johannes Solhusvik, Jacob Bergsland, Lars Aabakken, Ilangko Balasingham

Automatic polyp detection and segmentation are highly desirable for colon screening due to polyp miss rate by physicians during colonoscopy, which is about 25%.

Segmentation

Automatic Colon Polyp Detection using Region based Deep CNN and Post Learning Approaches

no code implementations27 Jun 2019 Younghak Shin, Hemin Ali Qadir, Lars Aabakken, Jacob Bergsland, Ilangko Balasingham

Automatic detection of colonic polyps is still an unsolved problem due to the large variation of polyps in terms of shape, texture, size, and color, and the existence of various polyp-like mimics during colonoscopy.

Image Augmentation Transfer Learning

Abnormal Colon Polyp Image Synthesis Using Conditional Adversarial Networks for Improved Detection Performance

no code implementations27 Jun 2019 Younghak Shin, Hemin Ali Qadir, Ilangko Balasingham

In this paper, we propose a framework of conditional adversarial networks to increase the number of training samples by generating synthetic polyp images.

Image Generation

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