Sung-Hyuk Cha

Publication Activity (10 Years)

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

Top Topics

High Order Statistics

Top Venues

FLAIRS Conference

Int. J. Appl. Pattern Recognit.

Publications

Jiatao Kuang, Teryn Cha, Sung-Hyuk Cha
Enhancing Image Classification through Exploitation of Hue Cyclicity in Convolutional Neural Networks. FLAIRS (2024)
Sung-Hyuk Cha, Teryn Cha, Teja Vuppu
Enhancing Nearest Neighbor Classification Performance through Dynamic Time Warping with Progressive Constraint. FLAIRS (2024)
Sung-Hyuk Cha, Teryn Cha, Teja Vuppu
Enhancing Nearest Neighbor Classification Performance through Dynamic Time Warping with Progressive Constraint. FLAIRS (2023)
James Cha, Teryn Cha, Sung-Hyuk Cha
k-medianoids Clustering Algorithm. FLAIRS (2023)
Parampuneet Thind, Vaibhav Katturu, Teryn Cha, Sung-Hyuk Cha
Density Based Mode Within Radius and Its Application to EEG based Emotion Recognition. FLAIRS Conference (2021)
Sung-Hyuk Cha, Teryn Cha
Variance Linear Discriminant Analysis for IRIS Biometrics. FLAIRS Conference (2020)
Sukun Li, Sung-Hyuk Cha
Feature Extraction based on High Order Statistics measures and Entropy for EEG biometrics. IWBF (2019)
Sukun Li, Sung-Hyuk Cha, Charles C. Tappert
Biometric Distinctiveness of Brain Signals Based on EEG. BTAS (2018)
Chulwoo Kim, Sung-Hyuk Cha, Yoo Jung An, Ned Wilson
On ROC Curve Analysis of Artificial Neural Network Classifiers. FLAIRS Conference (2017)
Sung-Hyuk Cha, Yoo Jung An
Minimising branch crossings in phylogenetic trees. Int. J. Appl. Pattern Recognit. 3 (1) (2016)
Steve Kim, Sung-Hyuk Cha, John V. Monaco, Charles C. Tappert
A correlation method for handling infrequent data in keystroke biometric systems. IWBF (2014)
Ned Bakelman, John V. Monaco, Sung-Hyuk Cha, Charles C. Tappert
Keystroke Biometric Studies on Password and Numeric Keypad Input. EISIC (2013)
John V. Monaco, John C. Stewart, Sung-Hyuk Cha, Charles C. Tappert
Behavioral biometric verification of student identity in online course assessment and authentication of authors in literary works. BTAS (2013)
John V. Monaco, Ned Bakelman, Sung-Hyuk Cha, Charles C. Tappert
Recent Advances in the Development of a Long-Text-Input Keystroke Biometric Authentication System for Arbitrary Text Input. EISIC (2013)
John V. Monaco, Ned Bakelman, Sung-Hyuk Cha, Charles C. Tappert
Developing a Keystroke Biometric System for Continual Authentication of Computer Users. EISIC (2012)
John C. Stewart, John V. Monaco, Sung-Hyuk Cha, Charles C. Tappert
An investigation of keystroke and stylometry traits for authenticating online test takers. IJCB (2011)
Robert S. Zack, Charles C. Tappert, Sung-Hyuk Cha
Performance of a long-text-input keystroke biometric authentication system using an improved k-nearest-neighbor classification method. BTAS (2010)
Charles C. Tappert, Sung-Hyuk Cha, Mary Villani, Robert S. Zack
A Keystroke Biometric Systemfor Long-Text Input. Int. J. Inf. Secur. Priv. 4 (1) (2010)
Sung-Hyuk Cha
Fast Multivariate Ordinal Type Histogram Matching. SSPR/SPR (2008)
Sung-Hyuk Cha
Distance between Histograms with Shuffled Cost Matrix. SSPR/SPR (2008)
Sung-Hyuk Cha, Charles C. Tappert
Constructing Binary Decision Trees using Genetic Algorithms. GEM (2008)
Mary Villani, Charles C. Tappert, Giang Ngo, Justin Simone, Huguens S. Fort, Sung-Hyuk Cha
Keystroke Biometric Recognition Studies on Long-Text Input under Ideal and Application-Oriented Conditions. CVPR Workshops (2006)
Byungjun Son, Sung-Hyuk Cha, Yillbyung Lee
Multifocus Image Sequences for Iris Recognition. PSIVT (2006)
Sungsoo Yoon, Seung-Seok Choi, Sung-Hyuk Cha, Charles C. Tappert
Writer Profiling Using Handwriting Copybook Styles. ICDAR (2005)
Sungsoo Yoon, Seung-Seok Choi, Sung-Hyuk Cha, Yillbyung Lee, Charles C. Tappert
On the Individuality of the Iris Biometric. ICIAR (2005)
Michael Gibbons, Sungsoo Yoon, Sung-Hyuk Cha, Charles C. Tappert
Analyzing Open Biometric Identification Systems. MLMTA (2005)
Gulsebnem Bishop, Sung-Hyuk Cha, Charles C. Tappert
Identification of Pottery Shape and School Using Image Retrieval Techniques. CISST (2005)
Sung-Hyuk Cha, Sungsoo Yoon, Charles C. Tappert, Yillbyung Lee
Computer-assisted handwriting style identification system for questioned document examination. Electronic Imaging: Image and Video Communications and Processing (2005)
Gary Bartolacci, Mary Curtin, Marc Katzenberg, Ngozi Nwana, Sung-Hyuk Cha, Charles C. Tappert
Long-Text Keystroke Biometric Applications over the Internet. MLMTA (2005)
Michael Gibbons, Sungsoo Yoon, Sung-Hyuk Cha, Charles C. Tappert
Evaluation of Biometric Identification in Open Systems. AVBPA (2005)
John Galatti, Sung-Hyuk Cha, Michael L. Gargano, Charles C. Tappert
Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge. IC-AI (2005)
Sung-Hyuk Cha, Sungsoo Yoon, Charles C. Tappert
On Binary Similarity Measures for Handwritten Character Recognition. ICDAR (2005)
Sung-Hyuk Cha, Michael L. Gargano, Louis V. Quintas, Eric M. Wahl
A Vascular Network Growth Estimation Algorithm Using Random Graphs. GbRPR (2005)
Thomas E. Lombardi, Sung-Hyuk Cha, Charles C. Tappert
A lightweight image retrieval system for paintings. Storage and Retrieval Methods and Applications for Multimedia (2005)
Ian Stuart, Sung-Hyuk Cha, Charles C. Tappert
A Neural Network Classifier for Junk E-Mail. Document Analysis Systems (2004)
Thomas E. Lombardi, Sung-Hyuk Cha, Charles C. Tappert
A graphical user interface for a fine-art painting image retrieval system. Multimedia Information Retrieval (2004)
Sung-Hyuk Cha, Charles C. Tappert, Michael Gibbons, Yi-Min Chee
Automatic Detection Of Handwriting Forgery Using A Fractal Number Estimate Of Wrinkliness. Int. J. Pattern Recognit. Artif. Intell. 18 (7) (2004)
Seung-Seok Choi, Sungsoo Yoon, Sung-Hyuk Cha, Charles C. Tappert
Use of Histogram Distances in Iris Authentication. IC-AI (2004)
William B. Huber, Sung-Hyuk Cha, Charles C. Tappert, Vicki L. Hanson
Use of chatroom abbreviations and shorthand symbols in pen computing. IWFHR (2004)
Eduardo Hart, Sung-Hyuk Cha, Charles C. Tappert
Interactive Flag Identification Using Image Retrieval Techniques. CISST (2004)
Sung-Hyuk Cha, Charles C. Tappert, Sargur N. Srihari
Optimizing Binary Feature Vector Similarity Measure using Genetic Algorithm and Handwritten Character Recognition. ICDAR (2003)
Sung-Hyuk Cha
Efficient color image retrieval using hue distribution similarity. Storage and Retrieval for Media Databases (2003)
Sung-Hyuk Cha, Charles C. Tappert
Automatic detection of handwriting forgery. IWFHR (2002)
Zouheir Trabelsi, Sung-Hyuk Cha, Darshan Desai, Charles C. Tappert
A voice and ink XML multimodal architecture for mobile e-commerce systems. Workshop Mobile Commerce (2002)
Sargur N. Srihari, Sung-Hyuk Cha, Sangjik Lee
Discriminatory power of handwriting. Document Recognition and Retrieval (2002)
Sangjik Lee, Sung-Hyuk Cha, Sargur N. Srihari
Combining macro and micro features for writer identification. Document Recognition and Retrieval (2002)
Sung-Hyuk Cha, Sargur N. Srihari
On measuring the distance between histograms. Pattern Recognit. 35 (6) (2002)
Sung-Hyuk Cha, Sargur N. Srihari
A fast nearest neighbor search algorithm by filtration. Pattern Recognit. 35 (2) (2002)
Zouheir Trabelsi, Sung-Hyuk Cha, Darshan Desai, Charles C. Tappert
Multimodal Integration of Voice and Ink for Pervasive Computing. ISMSE (2002)
Sargur N. Srihari, Sung-Hyuk Cha, Hina Arora, Sangjik Lee
Individuality of Handwriting: A Validation Study. ICDAR (2001)
Sargur N. Srihari, Sung-Hyuk Cha, Sangjik Lee
Establishing Handwriting Individuality Using Pattern Recognition Techniques. ICDAR (2001)
Sung-Hyuk Cha, Sargur N. Srihari
Handwritten document image database construction and retrieval system. Document Recognition and Retrieval (2001)
Sung-Hyuk Cha, Sargur N. Srihari
Apriori Algorithm for Sub-category Classification Analysis of Handwriting. ICDAR (2001)
Sung-Hyuk Cha
Efficient Algorithms for Image Template and Dictionary Matching. J. Math. Imaging Vis. 12 (1) (2000)
Sung-Hyuk Cha, Yong-Chul Shin, Sargur N. Srihari
Approximate string matching for stroke direction and pressure sequences. Document Recognition and Retrieval (2000)
Sung-Hyuk Cha, Sargur N. Srihari
Nearest Neighbor Search Using Additive Binary Tree. CVPR (2000)
Sung-Hyuk Cha, Sargur N. Srihari
Distance between Histograms of Angular Measurements and its Application to Handwritten Character Similarity. ICPR (2000)
Sung-Hyuk Cha, Sargur N. Srihari
System that Identifies Writers. AAAI/IAAI (2000)
Sung-Hyuk Cha, Sargur N. Srihari
Assessing the authorship confidence of handwritten items. WACV (2000)
Sung-Hyuk Cha, Sargur N. Srihari
Writer Identification: Statistical Analysis and Dichotomizer. SSPR/SPR (2000)
Sung-Hyuk Cha, Yong-Chul Shin, Sargur N. Srihari
Approximate Stroke Sequence String Matching Algorithm for Character Recognition and Analysis. ICDAR (1999)
Sung-Hyuk Cha
Fast Image Template and Dictionary Matching Algorithms. ACCV (1) (1998)