• 1023 Citations
  • 16 h-Index
1990 …2019
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Research Output 1990 2019

2019
1 Citation (Scopus)

Motion Sickness Prediction in Stereoscopic Videos using 3D Convolutional Neural Networks

Lee, T. M., Yoon, J. C. & Lee, I. K., 2019 May, In : IEEE Transactions on Visualization and Computer Graphics. 25, 5, p. 1919-1927 9 p., 8642906.

Research output: Contribution to journalArticle

Eye movements
Neural networks
Optical flows
Learning systems
Pixels
1 Citation (Scopus)

Real-time human segmentation from RGB-D video sequence based on adaptive geodesic distance computation

Kim, Y. S., Yoon, J. C. & Lee, I. K., 2019 Oct 1, In : Multimedia Tools and Applications. 78, 20, p. 28409-28421 13 p.

Research output: Contribution to journalArticle

Color
Masks

Real-time optimal planning for redirected walking using deep q-learning

Lee, D. Y., Cho, Y. H. & Lee, I. K., 2019 Mar, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 63-71 9 p. 8798121. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Planning
Model predictive control
Reinforcement learning
Learning systems
Deep learning

Simulating water resistance in a virtual underwater experience using a visual motion delay effect

Lee, E. C., Cho, Y. H. & Lee, I. K., 2019 Mar, 26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 259-266 8 p. 8798154. (26th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drag
Recovery
Water
2018

Being them: Presence of using non-human avatars in immersive virtual environment

Lee, D. Y., Cho, Y. H. & Lee, I. K., 2018 Nov 28, Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology. Spencer, S. N. (ed.). Association for Computing Machinery, 3283384. (Proceedings of the ACM Symposium on Virtual Reality Software and Technology, VRST).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Virtual reality
4 Citations (Scopus)

Building emotional machines: Recognizing image emotions through deep neural networks

Kim, H. R., Kim, Y. S., Kim, S. J. & Lee, I. K., 2018 Nov, In : IEEE Transactions on Multimedia. 20, 11, p. 2980-2992 13 p., 8344491.

Research output: Contribution to journalArticle

Semantics
Conveying
Experiments
Deep neural networks

Efficient oriented particle arrangements for position-based dynamics simulation

Oh, Y. J., Shin, Y. & Lee, I. K., 2018 Apr 1, In : Visual Computer. 34, 4, p. 507-516 10 p.

Research output: Contribution to journalArticle

Computer simulation
Experiments
1 Citation (Scopus)

Hierarchical cloth simulation using deep neural networks

Oh, Y. J., Lee, T. M. & Lee, I. K., 2018 Jun 11, Proceedings of Computer Graphics International, CGI 2018. Association for Computing Machinery, p. 139-146 8 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer graphics
Experiments
Deep neural networks
2 Citations (Scopus)

Path Prediction Using LSTM Network for Redirected Walking

Cha, Y. H., Lee, D. Y. & Lee, I. K., 2018 Aug 24, 25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings. Steinicke, F., Thomas, B., Kiyokawa, K. & Welch, G. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 527-528 2 p. 8446442. (25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Memory Term
Path
Prediction
Predict
Long short-term memory
2017
3 Citations (Scopus)

Automated music video generation using emotion synchronization

Shin, K. H., Kim, H. R. & Lee, I. K., 2017 Feb 6, 2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2594-2597 4 p. 7844629

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Music
Synchronization
Servers
Emotion
User Preferences
5 Citations (Scopus)

Music emotion recognition using chord progressions

Cho, Y. H., Lim, H., Kim, D. W. & Lee, I. K., 2017 Feb 6, 2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2588-2593 6 p. 7844628. (2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Emotion Recognition
Chord or secant line
Music
Progression
Mood
1 Citation (Scopus)

Music synchronization with video using emotion similarity

Shin, K. H. & Lee, I. K., 2017 Mar 17, 2017 IEEE International Conference on Big Data and Smart Computing, BigComp 2017. Institute of Electrical and Electronics Engineers Inc., p. 47-50 4 p. 7881714

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cost functions
Synchronization
2016
40 Citations (Scopus)

Chaotic image encryption using pseudo-random masks and pixel mapping

Li, X., Li, C. & Lee, I. K., 2016 Aug 1, In : Signal Processing. 125, p. 48-63 16 p.

Research output: Contribution to journalArticle

Cryptography
Masks
Pixels
Imaging techniques
Cellular automata
11 Citations (Scopus)

Encrypting 2D/3D image using improved lensless integral imaging in Fresnel domain

Li, X. W., Wang, Q. H., Kim, S. T. & Lee, I. K., 2016 Dec 15, In : Optics Communications. 381, p. 260-270 11 p.

Research output: Contribution to journalArticle

Cryptography
Imaging techniques
Masks
imaging techniques
Imaging systems
4 Citations (Scopus)

Image Recoloring with Valence-Arousal Emotion Model

Kim, H. R., Kang, H. & Lee, I. K., 2016 Oct 1, In : Computer Graphics Forum. 35, 7, p. 209-216 8 p.

Research output: Contribution to journalArticle

Labels
Color
3 Citations (Scopus)

Visual perception based robust watermarking with integral imaging

Sung, M., Li, X. & Lee, I. K., 2016 Dec 1, In : Optik. 127, 24, p. 11828-11839 12 p.

Research output: Contribution to journalArticle

visual perception
Watermarking
Imaging techniques
Cellular automata
cellular automata
2015
1 Citation (Scopus)

3D image encoding in FT domain based on CGII algorithm

Li, X. W., Kim, S. T. & Lee, I. K., 2015 Jul 15, In : Applied Mathematical Modelling. 39, 14, p. 3899-3912 14 p.

Research output: Contribution to journalArticle

Integral Imaging
Cellular automata
3D Image
Cryptography
Fourier transform
5 Citations (Scopus)

Color Sequence Preserving Decolorization

Yoo, M. J., Lee, I. K. & Lee, S., 2015 May 1, In : Computer Graphics Forum. 34, 2, p. 373-383 11 p.

Research output: Contribution to journalArticle

Color
Color vision
Light sources
Visualization
Geometry
1 Citation (Scopus)

Combining image databases for affective image classification

Kim, H. R. & Lee, I. K., 2015 Jan 1, ACHI 2015 - 8th International Conference on Advances in Computer-Human Interactions. Miller, L. & Culen, A. L. (eds.). International Academy, Research and Industry Association, IARIA, p. 211-212 2 p. (ACHI 2015 - 8th International Conference on Advances in Computer-Human Interactions).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image classification
Classifiers
Labels
Experiments
35 Citations (Scopus)

Modified computational integral imaging-based double image encryption using fractional Fourier transform

Li, X. W. & Lee, I. K., 2015 Mar, In : Optics and Lasers in Engineering. 66, p. 112-121 10 p.

Research output: Contribution to journalArticle

Cryptography
Fourier transforms
Imaging techniques
Pickups
Computer simulation
30 Citations (Scopus)

Robust copyright protection using multiple ownership watermarks

Li, X. W. & Lee, I. K., 2015 Feb 9, In : Optics Express. 23, 3, p. 3035-3046 12 p.

Research output: Contribution to journalArticle

cellular automata
embedding
attack
image processing
coefficients
4 Citations (Scopus)

Robustness enhancement for image hiding algorithm in cellular automata domain

Li, X., Kim, S. T. & Lee, I. K., 2015 Aug 11, In : Optics Communications. 356, p. 186-194 9 p., 20368.

Research output: Contribution to journalArticle

cellular automata
Cellular automata
Redundancy
Pixels
Imaging techniques
2014
9 Citations (Scopus)

3D image copyright protection based on cellular automata transform and direct smart pixel mapping

Li, X. W., Kim, S. T. & Lee, I. K., 2014 Oct 15, In : Optics Communications. 329, p. 92-102 11 p.

Research output: Contribution to journalArticle

cellular automata
Cellular automata
Pixels
pixels
Watermarking

Color correction algorithm based on local similarity of stereo images

Lee, Y. H. & Lee, I. K., 2014 Jan 1, ACM SIGGRAPH 2014 Posters, SIGGRAPH 2014. Association for Computing Machinery, 60. (ACM SIGGRAPH 2014 Posters, SIGGRAPH 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
6 Citations (Scopus)

Color image encryption using a high-quality elemental image array

Li, X. W., Kim, S. T. & Lee, I. K., 2014 Dec 1, In : Optics Communications. 332, p. 75-82 8 p.

Research output: Contribution to journalArticle

Cryptography
Color
color
Pickups
Cellular automata
4 Citations (Scopus)

Colour correction of stereo images using local correspondence

Lee, Y. H. & Lee, I. K., 2014 Jul 31, In : Electronics Letters. 50, 16, p. 1136-1138 3 p.

Research output: Contribution to journalArticle

Color
Lighting
Painting
Computer graphics
Flow fields
Visualization
6 Citations (Scopus)
Pickups
cellular automata
Watermarking
Cellular automata
Imaging techniques
3 Citations (Scopus)

Optimized image resizing using flow-guided seam carving and an interactive genetic algorithm

Yoon, J. C., Lee, S. Y., Lee, I. K. & Kang, H., 2014 Aug, In : Multimedia Tools and Applications. 71, 3, p. 1013-1031 19 p.

Research output: Contribution to journalArticle

User interfaces
Genetic algorithms
5 Citations (Scopus)

Perceptually-based Color Assignment

Kim, H. R., Yoo, M. J., Kang, H. & Lee, I. K., 2014 Oct 1, In : Computer Graphics Forum. 33, 7, p. 309-318 10 p.

Research output: Contribution to journalArticle

Color
Computer aided design
1 Citation (Scopus)

Three-dimensional image security system combines the use of smart mapping algorithm and fibonacci transformation technique

Li, X. W., Cho, S. J., Lee, I. K. & Kim, S. T., 2014 Dec 1, In : Journal of Applied Research and Technology. 12, 6, p. 1092-1102 11 p.

Research output: Contribution to journalArticle

Security systems
Pixels
Cryptography
Imaging techniques
Image reconstruction
2 Citations (Scopus)

Visualization of graphical data in a user-specified 2D space using a weighted Isomap method

Yoon, J. C. & Lee, I. K., 2014 Mar 1, In : Graphical Models. 76, 2, p. 103-114 12 p.

Research output: Contribution to journalArticle

Isomap
Visualization
Dimensionality Reduction
Reduction Method
Textures
2013
1 Citation (Scopus)

Anaglyph decomposition using disparity map

Cho, Y. H., Lee, I. K. & Joo, Y. B., 2013 Aug 21, ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013. 61. (ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decomposition

Color assignment via region area and color harmony

Kim, H. R., Yoo, M. J. & Lee, I. K., 2013 Aug 21, ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013. 19. (ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Luminance
Experiments

Multi color selection using color database

Kim, H. R., Yoo, M. J. & Lee, I. K., 2013 Jan 1, Proceedings - 2013 International Symposium on Ubiquitous Virtual Reality, ISUVR 2013. IEEE Computer Society, p. 26-29 4 p. 6597727. (Proceedings - 2013 International Symposium on Ubiquitous Virtual Reality, ISUVR 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Augmented reality
Computer graphics
Virtual reality
Computer vision
2012
2 Citations (Scopus)

CartoonModes: Cartoon stylization of video objects through modal analysis

Lee, S. Y., Yoon, J. C., Kwon, J. Y. & Lee, I. K., 2012 Mar 1, In : Graphical Models. 74, 2, p. 51-60 10 p.

Research output: Contribution to journalArticle

Modal Analysis
Modal analysis
Transform
Motion
Object
1 Citation (Scopus)

Stereoscopic line drawing using depth maps

Kim, Y. S., Kwon, J. Y. & Lee, I. K., 2012 Sep 6, ACM SIGGRAPH 2012 Posters, SIGGRAPH'12. (ACM SIGGRAPH 2012 Posters, SIGGRAPH'12).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drawing (graphics)
Image processing
5 Citations (Scopus)

The squash-and-stretch stylization for character motions

Kwon, J. Y. & Lee, I. K., 2012 Jan 1, In : IEEE Transactions on Visualization and Computer Graphics. 18, 3, p. 488-500 13 p., 5728801.

Research output: Contribution to journalArticle

Animation
Covariance matrix
Rigidity
Stretching
8 Citations (Scopus)

Video painting based on a stabilized time-varying flow field

Yoon, J. C., Lee, I. K. & Kang, H., 2012 Jan 1, In : IEEE Transactions on Visualization and Computer Graphics. 18, 1, p. 58-67 10 p., 5728800.

Research output: Contribution to journalArticle

Painting
Flow fields
Pixels
Color
Graphics processing unit
2011
4 Citations (Scopus)

Affecticon: Emotion-based icons for music retrieval

Yoo, M. J. & Lee, I. K., 2011 May 4, In : IEEE Computer Graphics and Applications. 31, 3, p. 89-95 7 p., 5754299.

Research output: Contribution to journalArticle

Labels
3 Citations (Scopus)

An animation bilateral filter for slow-in and slow-out effects

Kwon, J. Y. & Lee, I. K., 2011 Sep 1, In : Graphical Models. 73, 5, p. 141-150 10 p.

Research output: Contribution to journalArticle

Bilateral Filter
Animation
Trajectories
Trajectory
Reparameterization
1 Citation (Scopus)

Cartoon-like stylization for character animation

Kwon, J. Y. & Lee, I. K., 2011 Nov 29, Proceedings - 2011 International Symposium on Ubiquitous Virtual Reality, ISUVR 2011. p. 48-51 4 p. 6068305

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Animation
Rubber

Graphical interface for motion editing using procedure visualization

Kwon, J. Y. & Lee, I. K., 2011 Jan 1, In : Science China Information Sciences. 54, 6, p. 1227-1237 11 p.

Research output: Contribution to journalArticle

Manipulators
Visualization
2 Citations (Scopus)

Image-based dress-up system

Yoon, J. C., Lee, I. K. & Kang, H., 2011 May 20, Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011. 52. (Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image processing
Costs

Video composition using geodesic distance

Kwon, J. Y. & Lee, I. K., 2011 Dec 1, SIGGRAPH Asia 2011 Posters, SA'11. 17

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chemical analysis
Fires
Gases
Water
2010
1 Citation (Scopus)

Depth-based Anisotropic Kuwahara Filtering

Ahn, J. H., Yoon, J. C. & Lee, I. K., 2010 Sep 7, ACM SIGGRAPH 2010 Posters, SIGGRAPH '10. 123. (ACM SIGGRAPH 2010 Posters, SIGGRAPH '10).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Tensors
22 Citations (Scopus)

Older adults in an aging society and social computing: A research agenda

Ji, Y. G., Choi, J., Lee, J. Y., Han, K. H., Kim, J. & Lee, I. K., 2010 Nov 1, In : International Journal of Human-Computer Interaction. 26, 11-12, p. 1122-1146 25 p.

Research output: Contribution to journalArticle

basic studies
Aging of materials
IPTV
context analysis
digital divide
31 Citations (Scopus)

Temporally coherent video matting

Lee, S. Y., Yoon, J. C. & Lee, I. K., 2010 May 1, In : Graphical Models. 72, 3, p. 25-33 9 p.

Research output: Contribution to journalArticle

Flickering
Robust Algorithm
Regular hexahedron
Tend
Demonstrate

Temporally coherent video matting

Lee, S. Y., Yoont, J. C. & Lee, I. K., 2010 Sep 7, ACM SIGGRAPH 2010 Posters, SIGGRAPH '10. 77. (ACM SIGGRAPH 2010 Posters, SIGGRAPH '10).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flickering
2009
20 Citations (Scopus)

Automated music video generation using multi-level feature-based segmentation

Yoon, J. C., Lee, I. K. & Byun, S., 2009 Jan 1, In : Multimedia Tools and Applications. 41, 2, p. 197-214 18 p.

Research output: Contribution to journalArticle