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      KCI등재

      딥러닝을 이용한 CT 영상의 간과 종양 분할과 홀로그램 시각화 기법 연구 = A Study on the Liver and Tumor Segmentation and Hologram Visualization of CT Images Using Deep Learning

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      https://www.riss.kr/link?id=A108147185

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      다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

      In this paper, we proposed a system that visualizes a hologram device in 3D by utilizing the CT image segmentation function based on artificial intelligence deep learning. The input axial CT medical image is converted into Sagittal and Coronal, and the input image and the converted image are divided into 3D volumes using ResUNet, a deep learning model. In addition, the volume is created by segmenting the tumor region in the segmented liver image. Each result is integrated into one 3D volume, displayed in a medical image viewer, and converted into a video. When the converted video is transmitted to the hologram device and output from the device, a 3D image with a sense of space can be checked. As for the performance of the deep learning model, in Axial, the basic input image, DSC showed 95.0% performance in liver region segmentation and 67.5% in liver tumor region segmentation. If the system is applied to a real-world care environment, additional physical contact is not required, making it safer for patients to explain changes before and after surgery more easily. In addition, it will provide medical staff with information on liver and liver tumors necessary for treatment or surgery in a three-dimensional manner, and help patients manage them after surgery by comparing and observing the liver before and after liver resection.
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      In this paper, we proposed a system that visualizes a hologram device in 3D by utilizing the CT image segmentation function based on artificial intelligence deep learning. The input axial CT medical image is converted into Sagittal and Coronal, and th...

      In this paper, we proposed a system that visualizes a hologram device in 3D by utilizing the CT image segmentation function based on artificial intelligence deep learning. The input axial CT medical image is converted into Sagittal and Coronal, and the input image and the converted image are divided into 3D volumes using ResUNet, a deep learning model. In addition, the volume is created by segmenting the tumor region in the segmented liver image. Each result is integrated into one 3D volume, displayed in a medical image viewer, and converted into a video. When the converted video is transmitted to the hologram device and output from the device, a 3D image with a sense of space can be checked. As for the performance of the deep learning model, in Axial, the basic input image, DSC showed 95.0% performance in liver region segmentation and 67.5% in liver tumor region segmentation. If the system is applied to a real-world care environment, additional physical contact is not required, making it safer for patients to explain changes before and after surgery more easily. In addition, it will provide medical staff with information on liver and liver tumors necessary for treatment or surgery in a three-dimensional manner, and help patients manage them after surgery by comparing and observing the liver before and after liver resection.

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      참고문헌 (Reference)

      1 임상헌 ; 김영재 ; 김광기, "딥 러닝 기반의 영상분할 알고리즘을 이용한 의료영상 3차원 시각화에 관한 연구" 한국멀티미디어학회 23 (23): 468-475, 2020

      2 "VTK"

      3 O. Ronneberger, "U-Net : Convolutional Networks for Biomedical Image Segmentation" 9351 : 234-241, 2015

      4 Z. Zhang, "Road Extraction by Deep Residual U-Net" 15 (15): 749-753, 2018

      5 G. Chlebus, "Reducing Inter-Observer Variability and In-Teraction Time of MR Liver Volumetry by Comnining Automatic CNN-Based Liver Segmentation and Manual Correctionsm" 14 (14): e0217228-, 2019

      6 "OpenCV"

      7 S. H. Lim, "Multi-class Whole Heart Segmentation Using Residual Multi-dilated Convolution U-Net" 508-510, 2019

      8 Y. Saito, "Intraoperative 3D Hologram Support With Mixed Reality Techniques in Liver Surgery" 271 : 4-7, 2020

      9 "ITK"

      10 "HoloLens"

      1 임상헌 ; 김영재 ; 김광기, "딥 러닝 기반의 영상분할 알고리즘을 이용한 의료영상 3차원 시각화에 관한 연구" 한국멀티미디어학회 23 (23): 468-475, 2020

      2 "VTK"

      3 O. Ronneberger, "U-Net : Convolutional Networks for Biomedical Image Segmentation" 9351 : 234-241, 2015

      4 Z. Zhang, "Road Extraction by Deep Residual U-Net" 15 (15): 749-753, 2018

      5 G. Chlebus, "Reducing Inter-Observer Variability and In-Teraction Time of MR Liver Volumetry by Comnining Automatic CNN-Based Liver Segmentation and Manual Correctionsm" 14 (14): e0217228-, 2019

      6 "OpenCV"

      7 S. H. Lim, "Multi-class Whole Heart Segmentation Using Residual Multi-dilated Convolution U-Net" 508-510, 2019

      8 Y. Saito, "Intraoperative 3D Hologram Support With Mixed Reality Techniques in Liver Surgery" 271 : 4-7, 2020

      9 "ITK"

      10 "HoloLens"

      11 "Gatebox"

      12 H. Meine, "Comparison of U-netbased Convolutional Neural Networks for Liver Segmentation in CT"

      13 Statistics Korea, "Causes of Death Statistics in 2020"

      14 X. -F. Xi, "Cascade U-ResNets for Simultaneous Liver and Lesion Segmentation" 8 : 68944-68952, 2020

      15 A. Fatima, "Bata-Unet : Deep Learning Model for Liver Segmentation" 11 (11): 75-87, 2020

      16 L. Huang, "Automatic Liver Segmentation from CT Images Using Single-Block Linear Detection" 2016 : 9420148-, 2016

      17 Z. Oussema, "Automatic Liver Segmentation Method in CT Images" 2 (2): 92-85, 2011

      18 F. Lu, "Automatic 3D Liver Location and Segmentation via Convolutional Neural Network and Graph Cut" 12 : 171-182, 2016

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2026 평가예정 재인증평가 신청대상 (재인증)
      2020-01-01 평가 등재학술지 유지 (재인증) KCI등재
      2017-01-01 평가 등재학술지 유지 (계속평가) KCI등재
      2013-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2010-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2008-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2005-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2004-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2002-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.61 0.61 0.56
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.49 0.44 0.695 0.15
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