Prof. Kang-Sun Choi Profile

Prof. Kang-Sun Choi

at Korea National Univ. of Technology

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Author

Publications (3)

SPIE Journal Paper | 14 June 2012

Content-aware three-dimensional image retargeting for mobile devices

Kang-Sun Choi

OE, Vol. 51, Issue 6, 067014, (June 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.6.067014

KEYWORDS: 3D image processing, 3D image reconstruction, Distortion, 3D modeling, Mobile devices, Visualization, Cameras, 3D displays, Optical engineering, 3D acquisition

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SPIE Journal Paper | 1 April 2011

Improved differential pulse code modulation-block truncation coding method adopting two-level mean squared error near-optimal quantizers

Kang-Sun Choi, Sung-Jea Ko

OE, Vol. 50, Issue 04, 047001, (April 2011) https://doi.org/10.1117/12.10.1117/1.3560261

KEYWORDS: Quantization, Image compression, Modulation, Signal processing, Computer programming, Optical engineering, Image quality, Error analysis, Signal to noise ratio, Optimization (mathematics)

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SPIE Journal Paper | 1 April 2011 Open Access

Errata: Improved differential pulse code modulation-block truncation coding method adopting two-level mean squared error near-optimal quantizers

Kang-Sun Choi, Sung-Jea Ko

OE, Vol. 50, Issue 04, 049801, (April 2011) https://doi.org/10.1117/12.10.1117/1.3585679

KEYWORDS: Modulation, Optical engineering, Error analysis, Information technology, Electrical engineering

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