Jung-Hwan Oh

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 17

Top Topics

Class Imbalance

Image Classification

Polyp Detection

Top Venues

IEEE J. Biomed. Health Informatics

Biomed. Signal Process. Control.

Publications

Mohammed Khaleel, Azeez Idris, Wallapak Tavanapong, Jacob Pratt, Jung-Hwan Oh, Piet C. de Groen
VisActive: Visual-concept-based Active Learning for Image Classification under Class Imbalance. ACM Trans. Multim. Comput. Commun. Appl. 20 (3) (2024)
Wallapak Tavanapong, Jacob Pratt, Jung-Hwan Oh, Mohammed Khaleel, Johnny S. Wong, Piet C. de Groen
Development and deployment of Computer-aided Real-Time feedback for improving quality of colonoscopy in a Multi-Center clinical trial. Biomed. Signal Process. Control. 83 (2023)
Md Marufi Rahman, Jung-Hwan Oh, Wallapak Tavanapong, Piet C. de Groen
Content Based Image Retrieval Using Depth Maps for Colonoscopy Images. BIOSIGNALS (2023)
Md Farhad Mokter, Azeez Idris, Jung-Hwan Oh, Wallapak Tavanapong, Piet C. de Groen
Severity Classification of Ulcerative Colitis in Colonoscopy Videos by Learning from Confusion. ISVC (1) (2022)
Wallapak Tavanapong, Jung-Hwan Oh, Michael A. Riegler, Mohammed Khaleel, Bhuvan Mittal, Piet C. de Groen
Artificial Intelligence for Colonoscopy: Past, Present, and Future. IEEE J. Biomed. Health Informatics 26 (8) (2022)
Mohammed Khaleel, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Hierarchical Visual Concept Interpretation for Medical Image Classification. CBMS (2021)
Md Marufi Rahman, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Automated Bite-block Detection to Distinguish Colonoscopy from Upper Endoscopy Using Deep Learning. ISVC (2) (2021)
Wallapak Tavanapong, Jung-Hwan Oh, Gavin Kijkul, Jacob Pratt, Johnny Wong, Piet C. de Groen
Real-Time Feedback for Colonoscopy in a Multicenter Clinical Trial. CBMS (2020)
Md Farhad Mokter, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Classification of Ulcerative Colitis Severity in Colonoscopy Videos Using Vascular Pattern Detection. MLMI@MICCAI (2020)
Sure Venkata Leela Lakshmi Tejaswini, Bhuvan Mittal, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Enhanced Approach for Classification of Ulcerative Colitis Severity in Colonoscopy Videos Using CNN. ISVC (2) (2019)
Chuanhai Zhang, Wallapak Tavanapong, Gavin Kijkul, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
Similarity-Based Active Learning for Image Classification Under Class Imbalance. ICDM (2018)
A. B. M. Rezbaul Islam, Ali Alammari, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Non-Informative Frame Classification in Colonoscopy Videos Using CNNs. ICBSP (2018)
Chuanhai Zhang, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
Real-Time Instrument Scene Detection in Screening GI Endoscopic Procedures. CBMS (2017)
Chuanhai Zhang, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
Real Data Augmentation for Medical Image Classification. CVII-STENT/LABELS@MICCAI (2017)
Ali Alammari, Abm Rezbaul Islam, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Classification of Ulcerative Colitis Severity in Colonoscopy Videos using CNN. ICIME (2017)
Yi Wang, Wallapak Tavanapong, Johnny S. Wong, Jung-Hwan Oh, Piet C. de Groen
Polyp-Alert: Near real-time feedback during colonoscopy. Comput. Methods Programs Biomed. 120 (3) (2015)
Ashok Dahal, Jung-Hwan Oh, Wallapak Tavanapong, Johnny S. Wong, Piet C. de Groen
Detection of ulcerative colitis severity in colonoscopy video frames. CBMI (2015)
Piet C. de Groen, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong
Challenges associated with introduction of real-time quality monitoring and feedback during colonoscopy within a secure, tightly regulated healthcare network. IDT/IIMSS/STET (2014)
Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Part-Based Multiderivative Edge Cross-Sectional Profiles for Polyp Detection in Colonoscopy. IEEE J. Biomed. Health Informatics 18 (4) (2014)
DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
3D Reconstruction of virtual colon structures from colonoscopy images. Comput. Medical Imaging Graph. 38 (1) (2014)
Ruwan Dharshana Nawarathna, Jung-Hwan Oh, Jayantha Muthukudage, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Shou Jiang Tang
Abnormal image detection in endoscopy videos using a filter bank and local binary patterns. Neurocomputing 144 (2014)
Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Ruwan Dharshana Nawarathna, Jayantha Muthukudage, Piet C. de Groen
SAPPHIRE: A toolkit for building efficient stream programs for medical video analysis. Comput. Methods Programs Biomed. 112 (3) (2013)
Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Near Real-Time Retroflexion Detection in Colonoscopy. IEEE J. Biomed. Health Informatics 17 (1) (2013)
Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Automatic real-time detection of endoscopic procedures using temporal features. Comput. Methods Programs Biomed. 108 (2) (2012)
Ruwan Dharshana Nawarathna, Jung-Hwan Oh, Jayantha Muthukudage, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Real-Time Phase Boundary Detection for Colonoscopy Videos Using Motion Vector Templates. Abdominal Imaging (2012)
Jayantha Muthukudage, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Color Based Stool Region Detection in Colonoscopy Videos for Quality Measurements. PSIVT (1) (2011)
DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Colon fold contour estimation for 3D visualization of colon structure from 2D colonoscopy images. ISBI (2011)
Venkata Praveen Karri, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Effective and Accelerated Informative Frame Filtering in Colonoscopy Videos using Graphics Processing Unit. BIOSIGNALS (2011)
Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Computer-aided detection of retroflexion in colonoscopy. CBMS (2011)
Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Ruwan Dharshana Nawarathna, Jayantha Muthukudage, Piet C. de Groen
SAPPHIRE middleware and software development kit for medical video analysis. CBMS (2011)
Xuemin Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Automated measurement of quality of mucosa inspection for colonoscopy. ICCS (1) (2010)
Ruwan Dharshana Nawarathna, Jung-Hwan Oh, Xiaohui Yuan, Jeongkyu Lee, Shou Jiang Tang
Abnormal Image Detection Using Texton Method in Wireless Capsule Endoscopy Videos. ICMB (2010)
Yi Wang, Wallapak Tavanapong, Johnny S. Wong, Jung-Hwan Oh, Piet C. de Groen
Detection of Quality Visualization of Appendiceal Orifices Using Local Edge Cross-Section Profile Features and Near Pause Detection. IEEE Trans. Biomed. Eng. 57 (3) (2010)
DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
3D Reconstruction of Colon Segments from Colonoscopy Images. BIBE (2009)
Jung-Hwan Oh, Sae Hwang, Yu Cao, Wallapak Tavanapong, Danyu Liu, Johnny S. Wong, Piet C. de Groen
Measuring Objective Quality of Colonoscopy. IEEE Trans. Biomed. Eng. 56 (9) (2009)
Mu Zhang, Johnny Wong, Wallapak Tavanapong, Jung-Hwan Oh, Piet C. de Groen
Deadline-constrained media uploading systems. Multim. Tools Appl. 38 (1) (2008)
Sae Hwang, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Polyp Detection in Colonoscopy Video using Elliptical Shape Feature. ICIP (2) (2007)
Yu Cao, Danyu Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Computer-Aided Detection of Diagnostic and Therapeutic Operations in Colonoscopy Videos. IEEE Trans. Biomed. Eng. 54 (7) (2007)
Xiaohui Yuan, Balathasan Giritharan, Jung-Hwan Oh
Gradient Vector Flowdriven Active Shape for Image Segmentation. ICME (2007)
JeongKyu Lee, Jung-Hwan Oh, Subodh Kumar Shah, Xiaohui Yuan, Shou Jiang Tang
Automatic classification of digestive organs in wireless capsule endoscopy videos. SAC (2007)
Afrin Naz, Krishna M. Kavi, Jung-Hwan Oh, Pierfrancesco Foglia
Reconfigurable split data caches: a novel scheme for embedded systems. SAC (2007)
Sae Hwang, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Automatic polyp region segmentation for colonoscopy images using watershed algorithm and ellipse segmentation. Medical Imaging: Computer-Aided Diagnosis (2007)
Jung-Hwan Oh, Sae Hwang, JeongKyu Lee, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
Informative frame classification for endoscopy video. Medical Image Anal. 11 (2) (2007)
Danyu Liu, Yu Cao, Kihwan Kim, Sean Stanek, Bancha Doungratanaex-Chai, Kungen Lin, Wallapak Tavanapong, Johnny S. Wong, Jung-Hwan Oh, Piet C. de Groen
Arthemis: Annotation software in an integrated capturing and analysis system for colonoscopy. Comput. Methods Programs Biomed. 88 (2) (2007)
Yu Cao, Danyu Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
Automatic Classification of Images with Appendiceal Orifice in Colonoscopy Videos. EMBC (2006)
Piet C. de Groen, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong
Manual Annotation of Colonoscopy Videos: A First Step towards Automation. AMIA (2006)
Sae Hwang, Jung-Hwan Oh, Jay Cox, Shou Jiang Tang, Harry F. Tibbals
Blood detection in wireless capsule endoscopy using expectation maximization clustering. Medical Imaging: Image Processing (2006)
Sae Hwang, Jung-Hwan Oh, JeongKyu Lee, Yu Cao, Wallapak Tavanapong, Danyu Liu, Johnny Wong, Piet C. de Groen
Automatic measurement of quality metrics for colonoscopy videos. ACM Multimedia (2005)
Yong Hwan An, Sae Hwang, Jung-Hwan Oh, JeongKyu Lee, Wallapak Tavanapong, Piet C. de Groen, Johnny Wong
Informative-frame filtering in endoscopy videos. Medical Imaging: Image Processing (2005)
Yu Cao, Wallapak Tavanapong, Kihwan Kim, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
A framework for parsing colonoscopy videos for semantic units. ICME (2004)
Yu Cao, Dalei Li, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong, Piet C. de Groen
Parsing and browsing tools for colonoscopy videos. ACM Multimedia (2004)
Yu Cao, Wallapak Tavanapong, Dalei Li, Jung-Hwan Oh, Piet C. de Groen, Johnny S. Wong
A Visual Model Approach for Parsing Colonoscopy Videos. CIVR (2004)
Jung-Hwan Oh, Sae Hwang, Wallapak Tavanapong, Piet C. de Groen, Johnny Wong
Blurry-frame detection and shot segmentation in colonoscopy videos. Storage and Retrieval Methods and Applications for Multimedia (2004)
Jung-Hwan Oh, Praveen Sankuratri, Wallapak Tavanapong
Efficient Measuring of Various Motions in MPEG Videos. SIP (2003)
Ning Jiang, Kien A. Hua, Jung-Hwan Oh
Exploiting Pattern Relationship for Intrusion Detection. SAINT (2003)
Yu Cao, Wallapak Tavanapong, Kihwan Kim, Jung-Hwan Oh
Audio-Assisted Scene Segmentation for Story Browsing. CIVR (2003)
Kien A. Hua, Jung-Hwan Oh, Khanh Vu
An adaptive video multicast scheme for varying workloads. Multim. Syst. 8 (4) (2002)
Khanh Vu, Kien A. Hua, Jung-Hwan Oh
Noise-free similarity model for image retrieval systems. Storage and Retrieval for Media Databases (2001)
Khanh Vu, Kien A. Hua, Jung-Hwan Oh
Indexing for efficient processing of noise-free queries. ACM Multimedia (2001)
Kiran Prabhakara, Kien A. Hua, Jung-Hwan Oh
Multi-Level Multi-Channel Air Cache Designs for Broadcasting in a Mobile Environment. ICDE (2000)
Jung-Hwan Oh, Kien A. Hua
Efficient and Cost-effective Techniques for Browsing and Indexing Large Video Databases. SIGMOD Conference (2000)
Jung-Hwan Oh, Kien A. Hua
An Efficient Technique for Summarizing Videos using Visual Contents. IEEE International Conference on Multimedia and Expo (II) (2000)
Kien A. Hua, Jung-Hwan Oh
Detecting video shot boundaries up to 16 times faster (poster session). ACM Multimedia (2000)
Kien A. Hua, Khanh Vu, Jung-Hwan Oh
SamMatch: a flexible and efficient sampling-based image retrieval technique for large image databases. ACM Multimedia (1) (1999)
Kien A. Hua, Jung-Hwan Oh, Khanh Vu
An Adaptive Hybrid Technique for Video Multicast. ICCCN (1998)