Piet C. de Groen

60 papers A* 3A 1B 7C 2Misc 4Journal 23Unranked 20

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Synthesized Image Training Techniques: On Improving Model Performance Using Confusion. ACM Trans. Multim. Comput. Commun. Appl. Azeez Idris, Mohammed Khaleel, Wallapak Tavanapong, Piet C. de Groen
2024	J	`jnl`	VisActive: Visual-concept-based Active Learning for Image Classification under Class Imbalance. ACM Trans. Multim. Comput. Commun. Appl. Mohammed Khaleel, Azeez Idris, Wallapak Tavanapong, Jacob Pratt, Jung-Hwan Oh, Piet C. de Groen
2023	—	`conf`	Content Based Image Retrieval Using Depth Maps for Colonoscopy Images. BIOSIGNALS Md Marufi Rahman, Jung-Hwan Oh, Wallapak Tavanapong, Piet C. de Groen
2023	J	`jnl`	Development and deployment of Computer-aided Real-Time feedback for improving quality of colonoscopy in a Multi-Center clinical trial. Biomed. Signal Process. Control. Wallapak Tavanapong, Jacob Pratt, Jung-Hwan Oh, Mohammed Khaleel, Johnny S. Wong, Piet C. de Groen
2022	J	`jnl`	Artificial Intelligence for Colonoscopy: Past, Present, and Future. IEEE J. Biomed. Health Informatics Wallapak Tavanapong, Jung-Hwan Oh, Michael A. Riegler, Mohammed Khaleel, Bhuvan Mittal, Piet C. de Groen
2022	—	`conf`	Severity Classification of Ulcerative Colitis in Colonoscopy Videos by Learning from Confusion. ISVC (1) Md Farhad Mokter, Azeez Idris, Jung-Hwan Oh, Wallapak Tavanapong, Piet C. de Groen
2022	B	`conf`	Training Strategy for Limited Labeled Data by Learning from Confusion. ICIP Azeez Idris, Mohammed Khaleel, Wallapak Tavanapong, Jung-Hwan Oh, Piet C. de Groen
2021	—	`conf`	Automated Bite-block Detection to Distinguish Colonoscopy from Upper Endoscopy Using Deep Learning. ISVC (2) Md Marufi Rahman, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2021	B	`conf`	Hierarchical Visual Concept Interpretation for Medical Image Classification. CBMS Mohammed Khaleel, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2020	—	`conf`	Classification of Ulcerative Colitis Severity in Colonoscopy Videos Using Vascular Pattern Detection. MLMI@MICCAI Md Farhad Mokter, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2020	B	`conf`	Real-Time Feedback for Colonoscopy in a Multicenter Clinical Trial. CBMS Wallapak Tavanapong, Jung-Hwan Oh, Gavin Kijkul, Jacob Pratt, Johnny Wong, Piet C. de Groen
2019	—	`conf`	Cross-document coreference: An approach to capturing coreference without context. LOUHI@EMNLP Kristin Wright-Bettner, Martha Palmer, Guergana Savova, Piet C. de Groen, Timothy Miller
2019	—	`conf`	Enhanced Approach for Classification of Ulcerative Colitis Severity in Colonoscopy Videos Using CNN. ISVC (2) Sure Venkata Leela Lakshmi Tejaswini, Bhuvan Mittal, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2018	—	`conf`	Non-Informative Frame Classification in Colonoscopy Videos Using CNNs. ICBSP A. B. M. Rezbaul Islam, Ali Alammari, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2018	A*	`conf`	Similarity-Based Active Learning for Image Classification Under Class Imbalance. ICDM Chuanhai Zhang, Wallapak Tavanapong, Gavin Kijkul, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
2017	—	`conf`	Classification of Ulcerative Colitis Severity in Colonoscopy Videos using CNN. ICIME Ali Alammari, ABM Rezbaul Islam, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2017	J	`jnl`	History of the Endoscope [Scanning Our Past]. Proc. IEEE Piet C. de Groen
2017	—	`conf`	Real Data Augmentation for Medical Image Classification. CVII-STENT/LABELS@MICCAI Chuanhai Zhang, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
2017	B	`conf`	Real-Time Instrument Scene Detection in Screening GI Endoscopic Procedures. CBMS Chuanhai Zhang, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Jung-Hwan Oh
2015	C	`conf`	Detection of ulcerative colitis severity in colonoscopy video frames. CBMI Ashok Dahal, Jung-Hwan Oh, Wallapak Tavanapong, Johnny S. Wong, Piet C. de Groen
2015	J	`jnl`	Polyp-Alert: Near real-time feedback during colonoscopy. Comput. Methods Programs Biomed. Yi Wang, Wallapak Tavanapong, Johnny S. Wong, Jung-Hwan Oh, Piet C. de Groen
2014	J	`jnl`	3D Reconstruction of virtual colon structures from colonoscopy images. Comput. Medical Imaging Graph. DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2014	J	`jnl`	Abnormal image detection in endoscopy videos using a filter bank and local binary patterns. Neurocomputing Ruwan Dharshana Nawarathna, Jung-Hwan Oh, Jayantha Muthukudage, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen, Shou Jiang Tang
2014	—	`conf`	Challenges associated with introduction of real-time quality monitoring and feedback during colonoscopy within a secure, tightly regulated healthcare network. IDT/IIMSS/STET Piet C. de Groen, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong
2014	Misc	`conf`	Narrative Event and Temporal Relation Visualization Tool. AMIA Sean Finan, Piet C. de Groen, Guergana Savova
2014	J	`jnl`	Part-Based Multiderivative Edge Cross-Sectional Profiles for Polyp Detection in Colonoscopy. IEEE J. Biomed. Health Informatics Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2014	J	`jnl`	Temporal Annotation in the Clinical Domain. Trans. Assoc. Comput. Linguistics William F. Styler IV, Steven Bethard, Sean Finan, Martha Palmer, Sameer Pradhan, Piet C. de Groen, Bradley James Erickson, Timothy Miller, Chen Lin, Guergana K. Savova, James Pustejovsky
2013	J	`jnl`	Near Real-Time Retroflexion Detection in Colonoscopy. IEEE J. Biomed. Health Informatics Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2013	J	`jnl`	SAPPHIRE: A toolkit for building efficient stream programs for medical video analysis. Comput. Methods Programs Biomed. Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Ruwan Dharshana Nawarathna, Jayantha Muthukudage, Piet C. de Groen
2012	J	`jnl`	Automatic real-time detection of endoscopic procedures using temporal features. Comput. Methods Programs Biomed. Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2012	—	`conf`	Real-Time Phase Boundary Detection for Colonoscopy Videos Using Motion Vector Templates. Abdominal Imaging Ruwan Dharshana Nawarathna, Jung-Hwan Oh, Jayantha Muthukudage, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2011	—	`conf`	Colon fold contour estimation for 3D visualization of colon structure from 2D colonoscopy images. ISBI DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2011	—	`conf`	Color Based Stool Region Detection in Colonoscopy Videos for Quality Measurements. PSIVT (1) Jayantha Muthukudage, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2011	B	`conf`	Computer-aided detection of retroflexion in colonoscopy. CBMS Yi Wang, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2011	—	`conf`	Effective and Accelerated Informative Frame Filtering in Colonoscopy Videos using Graphics Processing Unit. BIOSIGNALS Venkata Praveen Karri, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2011	B	`conf`	SAPPHIRE middleware and software development kit for medical video analysis. CBMS Sean Stanek, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Ruwan Dharshana Nawarathna, Jayantha Muthukudage, Piet C. de Groen
2010	Misc	`conf`	Automated measurement of quality of mucosa inspection for colonoscopy. ICCS Xuemin Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2010	J	`jnl`	Detection of Quality Visualization of Appendiceal Orifices Using Local Edge Cross-Section Profile Features and Near Pause Detection. IEEE Trans. Biomed. Eng. Yi Wang, Wallapak Tavanapong, Johnny S. Wong, Jung-Hwan Oh, Piet C. de Groen
2009	C	`conf`	3D Reconstruction of Colon Segments from Colonoscopy Images. BIBE DongHo Hong, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2009	J	`jnl`	Automatically extracting cancer disease characteristics from pathology reports into a Disease Knowledge Representation Model. J. Biomed. Informatics Anni Coden, Guergana K. Savova, Igor L. Sominsky, Michael A. Tanenblatt, James J. Masanz, Karin Schuler, James W. Cooper, Wei Guan, Piet C. de Groen
2009	J	`jnl`	Measuring Objective Quality of Colonoscopy. IEEE Trans. Biomed. Eng. Jung-Hwan Oh, Sae Hwang, Yu Cao, Wallapak Tavanapong, Danyu Liu, Johnny S. Wong, Piet C. de Groen
2008	J	`jnl`	Deadline-constrained media uploading systems. Multim. Tools Appl. Mu Zhang, Johnny Wong, Wallapak Tavanapong, Jung-Hwan Oh, Piet C. de Groen
2008	J	`jnl`	Word sense disambiguation across two domains: Biomedical literature and clinical notes. J. Biomed. Informatics Guergana K. Savova, Anni Coden, Igor L. Sominsky, Rie Johnson, Philip V. Ogren, Piet C. de Groen, Christopher G. Chute
2007	J	`jnl`	Arthemis: Annotation software in an integrated capturing and analysis system for colonoscopy. Comput. Methods Programs Biomed. 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
2007	—	`conf`	Automatic polyp region segmentation for colonoscopy images using watershed algorithm and ellipse segmentation. Computer-Aided Diagnosis Sae Hwang, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2007	J	`jnl`	Computer-Aided Detection of Diagnostic and Therapeutic Operations in Colonoscopy Videos. IEEE Trans. Biomed. Eng. Yu Cao, Danyu Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2007	J	`jnl`	Informative frame classification for endoscopy video. Medical Image Anal. Jung-Hwan Oh, Sae Hwang, Jeongkyu Lee, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2007	—	`conf`	Polyp Detection in Colonoscopy Video using Elliptical Shape Feature. ICIP (2) Sae Hwang, Jung-Hwan Oh, Wallapak Tavanapong, Johnny Wong, Piet C. de Groen
2006	—	`conf`	Automatic Classification of Images with Appendiceal Orifice in Colonoscopy Videos. EMBC Yu Cao, Danyu Liu, Wallapak Tavanapong, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2006	Misc	`conf`	Manual Annotation of Colonoscopy Videos: A First Step towards Automation. AMIA Piet C. de Groen, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong
2005	A*	`conf`	Automatic measurement of quality metrics for colonoscopy videos. ACM Multimedia Sae Hwang, Jung-Hwan Oh, Jeongkyu Lee, Yu Cao, Wallapak Tavanapong, Danyu Liu, Johnny Wong, Piet C. de Groen
2005	Misc	`conf`	Feature Mining for Prediction of Degree of Liver Fibrosis. AMIA Benjamin W. Mayer, Huzefa Rangwala, Rohit Gupta, Jaideep Srivastava, George Karypis, Vipin Kumar, Piet C. de Groen
2005	B	`conf`	Informative-frame filtering in endoscopy videos. Image Processing Yong Hwan An, Sae Hwang, Jung-Hwan Oh, Jeongkyu Lee, Wallapak Tavanapong, Piet C. de Groen, Johnny Wong
2004	—	`conf`	A Visual Model Approach for Parsing Colonoscopy Videos. CIVR Yu Cao, Wallapak Tavanapong, Dalei Li, Jung-Hwan Oh, Piet C. de Groen, Johnny S. Wong
2004	A	`conf`	A framework for parsing colonoscopy videos for semantic units. ICME Yu Cao, Wallapak Tavanapong, Kihwan Kim, Johnny Wong, Jung-Hwan Oh, Piet C. de Groen
2004	—	`conf`	Blurry-frame detection and shot segmentation in colonoscopy videos. Storage and Retrieval Methods and Applications for Multimedia Jung-Hwan Oh, Sae Hwang, Wallapak Tavanapong, Piet C. de Groen, Johnny Wong
2004	A*	`conf`	Parsing and browsing tools for colonoscopy videos. ACM Multimedia Yu Cao, Dalei Li, Wallapak Tavanapong, Jung-Hwan Oh, Johnny Wong, Piet C. de Groen
2004	J	`jnl`	Synergy between medical informatics and bioinformatics: facilitating genomic medicine for future health care. J. Biomed. Informatics Fernando Martín-Sánchez, Ilias Iakovidis, S. Nørager, Victor Maojo, Piet C. de Groen, Johan van der Lei, T. Jones, Klaus Abraham-Fuchs, Rolf Apweiler, Ankica Babic
2003	J	`jnl`	Design and implementation of an Internet-based medical image viewing system. J. Syst. Softw. Shawn P. Laird, Johnny S. Wong, William J. Schaller, Bradley James Erickson, Piet C. de Groen
2003	—	`conf`	Mayo Clinic/IBM Computational Biology Collaboration: A Simple User Interface for Complex Queries. HCI (4) Piet C. de Groen, Richard Dettinger, Pete Johnson