Mr. Ho Keun Lee Profile

Ho Keun Lee

at Kyungpook National Univ

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 7 May 2003 Paper

Test based on a normal score for efficient edge detection in image

Myong Choi, Ho-Keun Lee, Yeong-Ho Ha

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476655

KEYWORDS: Edge detection, Image segmentation, Signal to noise ratio, Image filtering, Statistical analysis, Bismuth, Holmium, Image analysis, Image processing, Statistical methods

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Proceedings Article | 7 May 2003 Paper

Disparity space image-based stereo matching using optimal path searching

Chul-Hwan Kim, Ho-Keun Lee, Yeong-Ho Ha

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476653

KEYWORDS: Image processing, 3D acquisition, 3D applications, Algorithm development, Computer programming, 3D image processing, Cameras, Video, Electronics engineering, Electrical engineering

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Proceedings Article | 7 May 2003 Paper

Stereo sequence transmission via conventional transmission channel

Ho-Keun Lee, Yeong-Ho Ha, Chul-Hwan Kim, Kyu-Phil Han

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476654

KEYWORDS: Digital watermarking, Computer programming, Image compression, Image restoration, Image transmission, Image quality, Digital imaging, Visualization, Colorimetry, 3D displays

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Proceedings Article | 13 January 2003 Paper

Color image enhancement technique using gamut mapping based on color space division

Yun-Tae Kim, Ho-Keun Lee, Yang-Ho Cho, Yeong-Ho Ha

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.474879

KEYWORDS: Printing, RGB color model, Color difference, Image compression, Image enhancement, Visual system, Color reproduction, Image processing, Electronics engineering, Electrical engineering

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Proceedings Article | 23 May 2002 Paper

Adaptive hierarchical stereo matching using object segmentation and window warping

Yeong-Ho Ha, Yun-Tae Kim, Ho-Keun Lee, Jae-Chul Kim

Proceedings Volume 4660, (2002) https://doi.org/10.1117/12.468051

KEYWORDS: Distortion, Reliability, Statistical analysis, Cameras, 3D modeling, 3D image processing, Statistical modeling, Reconstruction algorithms, Image segmentation, Error analysis

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Proceedings Article | 1 August 2001 Paper

Digital watermarking based on color differences

Ho-Keun Lee, Hee-Soo Kim, Yeong-Ho Ha, Ho-Young Lee

Proceedings Volume 4314, (2001) https://doi.org/10.1117/12.435394

KEYWORDS: Digital watermarking, RGB color model, Color difference, Colorimetry, Chromium, Image quality, Visual system, Video, Contrast sensitivity, Image processing

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Proceedings Article | 1 January 2001 Paper

Color image retrieval using compressed chromaticity and color edge information

Ho-Keun Lee, Ho-Young Lee, Hee-Soo Kim, Yeong-Ho Ha

Proceedings Volume 4315, (2001) https://doi.org/10.1117/12.410960

KEYWORDS: Binary data, Image retrieval, Image compression, RGB color model, Databases, Roentgenium, Edge detection, Lithium, Cameras, Zoom lenses

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Proceedings Article | 29 December 2000 Paper

Object segmentation using skin color and motion information

Yeong-Ho Ha, Hyung Kim, Ho-Keun Lee, Eui-Yoon Chung

Proceedings Volume 4310, (2000) https://doi.org/10.1117/12.411854

KEYWORDS: Image segmentation, Skin, Image processing algorithms and systems, Image compression, Head, Image filtering, Video, Detection and tracking algorithms, Motion detection, Motion estimation

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Proceedings Article | 29 December 2000 Paper

3D modeling using hierarchical feature point and spatio-temporal relationship

Sun-Kyu Kwon, Ho-Keun Lee, Yeong-Ho Ha, Hee-Soo Kim

Proceedings Volume 4310, (2000) https://doi.org/10.1117/12.411860

KEYWORDS: 3D modeling, Feature extraction, Image segmentation, 3D image processing, Motion models, Motion estimation, Process modeling, Image filtering, Eye models, Image analysis

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Showing 5 of 9 publications

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