Prof. Hyunjung Shim Profile

KEYWORDS: Databases, Image enhancement, 3D image processing, Image quality, Image segmentation, 3D image enhancement, Cameras, Principal component analysis, Visualization, Sensors

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Proceedings Article | 12 March 2015 Paper

Inverse lighting for non-homogeneous objects from color and depth image using wavelet representation

Junsuk Choe, Hyunjung Shim

Proceedings Volume 9401, 94010L (2015) https://doi.org/10.1117/12.2083027

KEYWORDS: Light sources and illumination, Wavelets, Image segmentation, RGB color model, Bidirectional reflectance transmission function, 3D modeling, Error analysis, Image processing algorithms and systems, Reflectivity, Photography

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Proceedings Article | 27 February 2015 Paper

3D motion artifact compenstation in CT image with depth camera

Youngjun Ko, Jongduk Baek, Hyunjung Shim

Proceedings Volume 9405, 94050R (2015) https://doi.org/10.1117/12.2083166

KEYWORDS: Computed tomography, X-ray computed tomography, Cameras, Motion estimation, CT reconstruction, Motion measurement, Reconstruction algorithms, 3D image processing, Medical imaging, Image quality

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SPIE Journal Paper | 13 September 2012

Performance evaluation of time-of-flight and structured light depth sensors in radiometric/geometric variations

Hyunjung Shim, Seungkyu Lee

OE, Vol. 51, Issue 9, 094401, (September 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.9.094401

KEYWORDS: Sensors, Translucency, Cameras, Infrared sensors, Infrared imaging, Error analysis, Image sensors, Calibration, 3D image processing, Structured light

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SPIE Journal Paper | 5 July 2012

Faces as light probes for relighting

Hyunjung Shim

OE, Vol. 51, Issue 7, 077002, (July 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.7.077002

KEYWORDS: Light sources and illumination, Reflectivity, Statistical modeling, Error analysis, Image resolution, RGB color model, 3D modeling, Optical spheres, Optical engineering, Light sources

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Proceedings Article | 8 February 2012 Paper

An example-based face relighting

Hyunjung Shim, Tsuhan Chen

Proceedings Volume 8289, 82890B (2012) https://doi.org/10.1117/12.908480

KEYWORDS: Light sources and illumination, Detection and tracking algorithms, Databases, Facial recognition systems, Reflectivity, Skin, Light sources, Visualization, Image processing, Virtual reality

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Showing 5 of 11 publications

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