Hwann-Tzong Chen

Associate Professor
Department of Computer Science
National Tsing Hua University
101, Kuang Fu Road, Section 2
Hsing Chu, 300 Taiwan

Office: 625 Delta Building
Phone: +886-3-5731309
Email:
Lab: 741 & 742 Delta Building

caricature by Joe Fu


Research Interests

Computer Vision, Image Processing, Machine Learning

Teaching

Spring 2018
Introduction to Programming II I2P2 2018
Course materials on i2p-nthu github (in Chinese)
Computer Vision for Visual Effects CVFX 2018
Previous Courses
The Cutting Edge of Deep Learning: CEDL 2017, CEDL 2016
Introduction to Programming: EECS I2P 2017, CS I2P-1 2017, EECS I2P 2016, CS I2P-1 2016, EECS 2015, CS I2P-1 2015, EECS 2014, CS I2P-1 2014, Online Course 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006
Introduction to Programming (II): CS I2P-2 2017 CS I2P-2 2016 CS I2P-2 2015
Advanced Image Processing: 2012, 2011, 2010, 2009, 2008, 2007
Statistical Learning Theory: 2013, 2011, 2010, 2009
Graphical Models and Applications: 2013
Computer Vision for Visual Effects: 2017 2016 2015 2014
Fun Programming: 2015 2014
Seminar in Information Systems and Applications: 2013s, 2012a, 2012s, 2011a, 2011s, 2010a, 2010s, 2009a, 2009s, 2008a, 2008s, 2007a


Publications

Journal
Interactive 1-bit Feedback Segmentation Using Transductive Inference
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
Machine Vision and Applications, Online March 2018 [link to final version]
Unsupervised Scene Segmentation Using Sparse Coding Context
Yen-Cheng Liu and Hwann-Tzong Chen
Machine Vision and Applications, Online December 2011 [ link to final version] [self-archiving]
Tone Reproduction: A Perspective from Luminance-Driven Perceptual Grouping
Hwann-Tzong Chen, Tyng-Luh Liu, and Chiou-Shann Fuh
IJCV, October 2005
Real-Time Tracking Using Trust-Region Methods
Tyng-Luh Liu and Hwann-Tzong Chen
PAMI, vol. 26, no. 3, pp. 397--402, March 2004, [pdf]

Conference, Workshop, arXiv
Tap and Shoot Segmentation
Ding-Jie Chen, Jui-Ting Chien, Hwann-Tzong Chen, and Long-Wen Chang
AAAI 2018 [pdf]
Video Object Segmentation via Cellular Automata Refinement
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
ACPR 2017 [pdf]
Detecting Nonexistent Pedestrians
Jui-Ting Chien, Chia-Jung Chou, Ding-Jie Chen, and Hwann-Tzong Chen
[project] (ICCV Workshop CVRSUAD 2017)
Self Adversarial Training for Human Pose Estimation
Chia-Jung Chou, Jui-Ting Chien, and Hwann-Tzong Chen
arXiv:1707.02439 [cs.CV] [code]
Video Segmentation via Boundary-Aware Flow
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
ICIP 2017 [pdf]
Chess Recognition from a Single Depth Image
Yu-An Wei, Tzu-Wei Huang, Hwann-Tzong Chen, and JenChi Liu
ICME 2017 [pdf]
Age Estimation from Brain MRI Images Using Deep Learning
Tzu-Wei Huang, Hwann-Tzong Chen, Ryuichi Fujimoto, Koichi Ito, Kai Wu, Kazunori Sato, Yasuyuki Taki, Hiroshi Fukuda, and Takafumi Aoki
ISBI 2017 [pdf]
Quantitative Analysis of Automatic Image Cropping Algorithms: A Dataset and Comparative Study
Yi-Ling Chen, Tzu-Wei Huang, Kai-Han Chang, Yu-Chen Tsai, Hwann-Tzong Chen, Bing-Yu Chen
WACV 2017 [arXiv] [dataset]
Object Discovery in Depth Images
Yu-An Wei, Tzu-Wei Huang, Hwann-Tzong Chen, and JenChi Liu
APSIPA 2016 [pdf]
Interactive Segmentation from 1-Bit Feedback
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
ACCV 2016 [pdf]
Fast Defocus Map Estimation
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
ICIP 2016 [pdf] [code]
Transparent Texture Transfer
Chan-Tai Yeh, Ting-Hui Tsai, and Hwann-Tzong Chen
ICIP 2015 [pdf] [project]
Example-Based Motion Manipulation
Pin-Ching Su, Hwann-Tzong Chen, and Chia-Ming Cheng
ICIP 2014 [pdf] [project]
Random Decomposition Forests
Chun-Han Chien and Hwann-Tzong Chen
ACPR 2013 [pdf]
Random Exemplar Hashing
Tao-Yen Tang, Tzu-Wei Huang, and Hwann-Tzong Chen
DDS 2013 [pdf] [code]
Learning Sparse Dictionaries for Saliency Detection
Karen Guo and Hwann-Tzong Chen
APSIPA 2012 [pdf]
Learning Feature Subspaces for Appearance-Based Bundle Adjustment
Chia-Ming Cheng and Hwann-Tzong Chen
ACCV 2012 [pdf]
Video Object Cosegmentation
Ding-Jie Chen, Hwann-Tzong Chen, and Long-Wen Chang
ACM Multimedia 2012 [pdf]
Translation-Invariant Scene Grouping
Pin-Ching Su, Hwann-Tzong Chen, Koichi Ito, and Takafumi Aoki
ACPR 2011 [pdf]
Fusing Generic Objectness and Visual Saliency for Salient Object Detection
Kai-Yueh Chang, Tyng-Luh Liu, Hwann-Tzong Chen, Shang-Hong Lai
ICCV 2011 [pdf]
Preattentive Co-Saliency Detection
Hwann-Tzong Chen
ICIP 2010 [pdf] [code]
Probing the Local-Feature Space of Interest Points
Wei-Ting Lee and Hwann-Tzong Chen
ICIP 2010 [pdf]
A Square-Root Sampling Approach to Fast Histogram-Based Search
Huang-Wei Chang and Hwann-Tzong Chen
CVPR 2010 [pdf] [code]
Finding Good Composition in Panoramic Scenes
Yuan-Yang Chang and Hwann-Tzong Chen
ICCV 2009
Landmark-Based Sparse Color Representations for Color Transfer
Tzu-Wei Huang and Hwann-Tzong Chen
ICCV 2009
Histogram-based Interest Point Detectors
Wei-Ting Lee and Hwann-Tzong Chen
CVPR 2009 [pdf] [code]
Finding Familiar Objects and Their Depth from a Single Image
Hwann-Tzong Chen and Tyng-Luh Liu
ICIP 2007
Segmenting Highly Articulated Video Objects with Weak-Prior Random Forests
Hwann-Tzong Chen, Tyng-Luh Liu, and Chiou-Shann Fuh
ECCV 2006 [pdf]
Semantic Manifold Learning for Image Retrieval
Yen-Yu Lin, Tyng-Luh Liu, and Hwann-Tzong Chen
ACM MM 2005 [pdf]
Learning Effective Image Metrics from Few Pairwise Examples
Hwann-Tzong Chen, Tyng-Luh Liu, and Chiou-Shann Fuh
ICCV 2005 [pdf]
Local Discriminant Embedding and Its Variants
Hwann-Tzong Chen, Huang-Wei Chang, and Tyng-Luh Liu
CVPR 2005 [pdf] [code]
Tone Reproduction: A Perspective from Luminance-Driven Perceptual Grouping
Hwann-Tzong Chen, Tyng-Luh Liu, and Tien-Lung Chang
CVPR 2005 [pdf]
Probabilistic Tracking with Adaptive Feature Selection
Hwann-Tzong Chen, Tyng-Luh Liu, and Chiou-Shann Fuh
ICPR 2004
Probabilistic Tracking with Optimal Scale and Orientation Selection
Hwann-Tzong Chen and Tyng-Luh Liu
ICPR 2002
Multi-Object Tracking Using Dynamical Graph Matching
Hwann-Tzong Chen, Horng-Horng Lin, and Tyng-Luh Liu
CVPR 2001 [pdf]
Trust-Region Methods for Real-Time Tracking
Hwann-Tzong Chen and Tyng-Luh Liu
ICCV 2001 [pdf]
A Variational Approach for Digital Watermarking
Tyng-Luh Liu and Hwann-Tzong Chen
ICIP 2000

Technical Report
Color Constancy with Faces
Jiun-Hung Chen and Hwann-Tzong Chen
Technical Report 2011-09-01

Students


Last updated: 25 September 2017
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