Dr. Chang-Su Kim Profile

Dr. Chang-Su Kim

at Korea Univ

SPIE Involvement:

Author

Publications (31)

SPIE Journal Paper | 27 June 2012

Prioritized image and video colorization based on Gaussian pyramid of gradient images

Dae-Young Hyun, Jun-Hee Heu, Chang-Su Kim, Sang-Uk Lee

JEI, Vol. 21, Issue 2, 023027, (June 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.2.023027

KEYWORDS: Video, Image segmentation, Detection and tracking algorithms, Image processing algorithms and systems, Optical flow, Clouds, Image restoration, Electrical engineering, Computer simulations, Algorithm development

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Proceedings Article | 30 January 2012 Paper

Superpixel-based depth image super-resolution

Yongseok Soh, Jae-Young Sim, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 8290, 82900D (2012) https://doi.org/10.1117/12.909848

KEYWORDS: Image resolution, Super resolution, Image enhancement, Image filtering, Image sensors, Sensors, Image segmentation, 3D image processing, 3D image reconstruction, Optical filters

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Proceedings Article | 3 February 2009 Paper

Video inpainting algorithm using spatio-temporal consistency

Sang-Heon Lee, Soon-Young Lee, Jun-Hee Heu, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 7246, 72460N (2009) https://doi.org/10.1117/12.805892

KEYWORDS: Video, Video processing, Visualization, Magnetorheological finishing, Cameras, Electrical engineering, Image segmentation, Motion models, Computer simulations, Optimization (mathematics)

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SPIE Journal Paper | 1 January 2009 Open Access

Video frame-matching algorithm using dynamic programming

Young-Yoon Lee, Chang-Su Kim, Sang-Uk Lee

JEI, Vol. 18, Issue 01, 010504, (January 2009) https://doi.org/10.1117/12.10.1117/1.3092367

KEYWORDS: Video, Video surveillance, Computer programming, Digital watermarking, Video compression, Data compression, Electrical engineering, Affine motion model, Algorithm development, Information technology

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Proceedings Article | 2 October 2006 Paper

Robust compression of 3D point clouds using multiple description coding

Sung-Bum Park, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6391, 63910N (2006) https://doi.org/10.1117/12.685780

KEYWORDS: 3D modeling, Reconstruction algorithms, Visualization, Venus, Computer programming, Clouds, Electrical engineering, Computer simulations, Error analysis, 3D image processing

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Proceedings Article | 2 October 2006 Paper

Mesh editing using motion features

Soon-Young Lee, Jun-Hee Heu, Sung-Bum Park, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6391, 63910K (2006) https://doi.org/10.1117/12.685784

KEYWORDS: 3D modeling, Motion models, 3D acquisition, Motion analysis, Visualization, Electrical engineering, Visual process modeling, Computer simulations, Algorithm development, Feature extraction

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Proceedings Article | 2 October 2006 Paper

Blind watermarking for authentication of 3D QSplat models

Sang-Uk Park, Young-Yoon Lee, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6391, 639111 (2006) https://doi.org/10.1117/12.685811

KEYWORDS: Digital watermarking, 3D modeling, Quantization, Modulation, Optical spheres, Clouds, Head, Electrical engineering, Data storage, Signal processing

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SPIE Journal Paper | 1 October 2006

Gray-level disturbance in pulse number modulation and its reduction algorithm

Chang-Su Kim, Rin-Chul Kim

JEI, Vol. 15, Issue 04, 043002, (October 2006) https://doi.org/10.1117/12.10.1117/1.2360691

KEYWORDS: Modulation, Plasma display panels, Binary data, Image quality, CRTs, Digital micromirror devices, LCDs, Digital imaging, Visual system, Electrical engineering

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Proceedings Article | 25 October 2005 Paper

Vector quantization of 3-D point clouds

Jae-Young Sim, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6015, 60151D (2005) https://doi.org/10.1117/12.630338

KEYWORDS: Optical spheres, Quantization, 3D modeling, Clouds, Distortion, Computer programming, Computer simulations, Reconstruction algorithms, Image compression, Head

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Proceedings Article | 25 October 2005 Paper

Compression of point-texture 3D motion sequences

In-Wook Song, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6015, 60151E (2005) https://doi.org/10.1117/12.630234

KEYWORDS: Computer programming, Image compression, Distortion, Binary data, 3D image processing, 3D modeling, Motion estimation, Cameras, Computer simulations, Data conversion

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Proceedings Article | 25 October 2005 Paper

Robust compression and reconstruction of 3-D mesh data

Sung-Bum Park, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 6015, 60150M (2005) https://doi.org/10.1117/12.630468

KEYWORDS: Reconstruction algorithms, Computer programming, Error analysis, 3D modeling, Venus, Visualization, Computer simulations, Data modeling, Image segmentation, Image processing algorithms and systems

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Proceedings Article | 16 September 2005 Paper

Dynamic fluid animation using scalable grids

Youngmin Kwak, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 5909, 59091D (2005) https://doi.org/10.1117/12.614280

KEYWORDS: Particles, Fluid dynamics, Diffusion, Computational fluid dynamics, Computer simulations, Solid modeling, Zoom lenses, Mathematical modeling, Cameras, Image quality

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Proceedings Article | 25 October 2004 Paper

Design and analysis of multihypothesis motion-compensated prediction (MHMCP) codec for error-resilient visual communications

Wei-Ying Kung, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 5600, (2004) https://doi.org/10.1117/12.570679

KEYWORDS: Error analysis, Microchannel plates, Distortion, Signal attenuation, Video, Computer programming, Visual communications, Analytical research, Motion analysis, Video coding

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Proceedings Article | 18 January 2004 Paper

Lossless compression of point-based data for 3D graphics rendering

Jae-Young Sim, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.532302

KEYWORDS: Optical spheres, Data modeling, 3D modeling, Visualization, 3D image processing, Computer simulations, Algorithm development, Reconstruction algorithms, Data compression, Head

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Proceedings Article | 18 January 2004 Paper

Adaptive Windowing Technique for Variable Block-size Motion Compensation

Seung-Wook Park, Seung Hwan Kim, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.526309

KEYWORDS: Video coding, Video, Image quality, Reliability, Computer programming, Computer simulations, Standards development, Distortion, Motion estimation, Signal processing

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Proceedings Article | 18 January 2004 Paper

Progressive compression of PointTexture images

In-Wook Song, Chang-Su Kim, Sang-Uk Lee

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.532300

KEYWORDS: 3D modeling, Image compression, Data modeling, 3D image processing, Binary data, Computer programming, Distortion, Cameras, Data conversion, Computer simulations

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Proceedings Article | 18 January 2004 Paper

Analysis of multihypothesis motion-compensated prediction for error resilient video transmission

Wei-Ying Kung, Chang-Su Kim, Chung-Chieh Jay Kuo

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.527621

KEYWORDS: Error analysis, Video, Computer simulations, Distortion, Computer programming, Video coding, Video compression, Motion models, Motion analysis, Video processing

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Proceedings Article | 19 November 2003 Paper

Error-resilient video transmission with multi-hypothesis motion-compensated prediction

Wei-Ying Kung, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 5241, (2003) https://doi.org/10.1117/12.510847

KEYWORDS: Error analysis, Computer simulations, Video, Computer programming, Distortion, Video coding, Video compression, Motion models, Video processing, Motion estimation

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Proceedings Article | 10 December 2002 Paper

Dynamic error concealment for video transmission over noisy channels

Wei-Ying Kung, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4861, (2002) https://doi.org/10.1117/12.456386

KEYWORDS: Error analysis, Video, Motion estimation, Reconstruction algorithms, Video compression, Computer programming, System integration, Visualization, Receivers, Electrical engineering

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Proceedings Article | 25 June 2002 Paper

A Novel Power Control Scheme for Packet-Switched W-CDMA Systems

Min-Kuan Chang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4740, (2002) https://doi.org/10.1117/12.472966

KEYWORDS: Automatic repeat request, Control systems, Receivers, Multimedia, Computer simulations, Networks, System integration, Reliability, Electronic filtering, Systems modeling

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Proceedings Article | 25 June 2002 Paper

Performance evaluation of data transmission over multicarrier CDMA systems

Feng-Tsun Chen, Chien-Hwa Hwang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4740, (2002) https://doi.org/10.1117/12.472968

KEYWORDS: Systems modeling, Signal to noise ratio, Composites, Receivers, Modulation, Data transmission, Terbium, Transmitters, Electrical engineering, Interference (communication)

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Proceedings Article | 4 January 2002 Paper

Motion-compensated coding of 3D animation models

Jeong-Hwan Ahn, Chang-Su Kim, C.-C. Jay Kuo, Yo-Sung Ho

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453069

KEYWORDS: 3D modeling, Solid modeling, Motion models, Computer programming, Visualization, 3D image processing, Quantization, Distortion, Systems modeling, Data modeling

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Proceedings Article | 4 January 2002 Paper

Embedded space-time coding for wireless broadcast

Chih-Hung Kuo, Chang-Su Kim, Robert Ku, C.-C. Jay Kuo

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453019

KEYWORDS: Antennas, Receivers, Transmitters, Error analysis, Embedded systems, Signal to noise ratio, Modulation, Computer programming, Sensors, Scalable video coding

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Proceedings Article | 4 January 2002 Paper

Robust video transmission using adaptive bit allocation

Wei-Ying Kung, Chang-Su Kim, Robert Ku, C.-C. Jay Kuo

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453070

KEYWORDS: Quantization, Error analysis, Distortion, Video, Darmstadtium, Computer programming, Image quality, Video coding, Forward error correction, Chromium

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Proceedings Article | 4 January 2002 Paper

View-dependent progressive mesh coding based on partitioning

Sheng Yang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453066

KEYWORDS: Visualization, 3D modeling, Data modeling, Computer programming, Fluctuations and noise, Algorithm development, 3D image processing, Visual process modeling, Image quality, Image resolution

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Proceedings Article | 7 December 2001 Paper

Layered video transmission over space-time-coded systems

Chih-Hung Kuo, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4472, (2001) https://doi.org/10.1117/12.449778

KEYWORDS: Receivers, Antennas, Video, Remote sensing, Transmitters, Signal detection, Signal to noise ratio, Data compression, Video coding, Error analysis

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Proceedings Article | 12 November 2001 Paper

View-dependent progressive mesh coding for graphic streaming

Sheng Yang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4518, (2001) https://doi.org/10.1117/12.448199

KEYWORDS: Visualization, 3D modeling, Data modeling, Visibility, Phase modulation, Systems modeling, Optical spheres, Transparency, 3D video streaming, System integration

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Proceedings Article | 2 November 2001 Paper

Unequal error protection method for packet video transmission over wireless channels

Wei-Ying Kung, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4529, (2001) https://doi.org/10.1117/12.447393

KEYWORDS: Video, Error analysis, Video compression, Forward error correction, Computer programming, Standards development, Video coding, Image quality, Computer simulations, Image compression

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Proceedings Article | 2 November 2001 Paper

Novel power control scheme for multimedia CDMA transmission

Min-Kuan Chang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4529, (2001) https://doi.org/10.1117/12.447384

KEYWORDS: Multimedia, Control systems, Systems modeling, System integration, Analytical research, Video, Complex systems, Chemical elements, Electrical engineering, Signal attenuation

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Proceedings Article | 2 November 2001 Paper

Performance analysis of multistage linear parallel interference canceller in long-code CDMA systems

Chien-Hwa Hwang, Chang-Su Kim, C.-C. Jay Kuo

Proceedings Volume 4529, (2001) https://doi.org/10.1117/12.447385

KEYWORDS: Error analysis, Statistical analysis, Photonic integrated circuits, Receivers, Computer simulations, Terbium, Telecommunications, Signal to noise ratio, Code division multiplexing, Binary data

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Proceedings Article | 22 March 2001 Paper

Efficient channel code assignment scheme for multiple users in CDMA systems

Wei-Ying Kung, Chang-Su Kim, Chien-Hwa Hwang, C.-C. Jay Kuo

Proceedings Volume 4209, (2001) https://doi.org/10.1117/12.420814

KEYWORDS: Forward error correction, Video, Signal to noise ratio, Telecommunications, Computer programming, Wireless communications, Standards development, Receivers, Video coding, Multimedia

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Showing 5 of 31 publications

Conference Committee Involvement (4)

Multimedia Systems and Applications X

10 September 2007 | Boston, MA, United States

Multimedia Systems and Applications IX

2 October 2006 | Boston, Massachusetts, United States

Multimedia Systems and Applications VIII

24 October 2005 | Boston, MA, United States

Multimedia Systems and Applications VII

25 October 2004 | Philadelphia, Pennsylvania, United States

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