Issued Patents All Time
Showing 151–175 of 176 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7720280 | Color correction apparatus and method | Sung Su Kim, Chang-yeong Kim | 2010-05-18 |
| 7654673 | Apparatus and method for determining eyesight age | Gee-young Sung, Young-shin Kwak, Chang-yeong Kim, Kaida Xiao | 2010-02-02 |
| 7649652 | Method and apparatus for expanding bit resolution using local information of image | Seung Sin Lee, Aron Baik, Chang-yeong Kim | 2010-01-19 |
| 7616214 | Method and apparatus for generating characteristic data of illumination around image display device | Young-sik Huh, Heui-keun Cho | 2009-11-10 |
| 7605848 | Method for color filter array interpolation using color correlation similarity and multi-direction edge information | Ho Young Lee, Sung Su Kim, Chang-yeong Kim | 2009-10-20 |
| 7606412 | Method and apparatus for generating user preference data regarding color characteristic of image and method and apparatus for converting image color preference using the method and apparatus | Young-sik Huh, Seong-deok Lee, Ki-won Yoo, Won Hee Choi, Sang Kyun Kim | 2009-10-20 |
| 7545533 | Apparatus and method for controlling colors of color image | Hyun-wook Ok, Won-hee Choe, Chang-yeong Kim | 2009-06-09 |
| 7542048 | Apparatus and method for converting metadata color temperature and apparatus and method for providing metadata | Sang Kyun Kim, Chang-yeong Kim, Ki-won Yoo, Young-sik Huh | 2009-06-02 |
| 7466856 | Image retrieval method and apparatus independent of illumination change | Sang Kyun Kim, Yang-lim Choi, Chang-yeong Kim | 2008-12-16 |
| 7433104 | Method and apparatus for adaptively enhancing colors in color images | Won-Hee Cheo, Chang-yeong Kim, Seong-deok Lee, Ho Young Lee | 2008-10-07 |
| 7301545 | Method of visually measuring brightness of ambient lighting around display device | Heui-keun Choh, Hyun-Jeong Koo, Chang-yeong Kim, Jin-ho Yim, Dong-Sik Park +1 more | 2007-11-27 |
| 7295213 | Apparatus and method for converting metadata color temperature and apparatus and method for providing metadata | Sang Kyun Kim, Chang-yeong Kim, Ki-won Yoo, Young-sik Huh | 2007-11-13 |
| 7239315 | Apparatus and method of browsing image data based on color temperature, and computer readable medium therefor | Sang Kyun Kim, Chang-yeong Kim, Seong-deok Lee | 2007-07-03 |
| 7202866 | Apparatus and method of browsing image data based on color temperature, and computer readable medium therefor | Sang Kyun Kim, Chang-yeong Kim, Seong-deok Lee | 2007-04-10 |
| 7190372 | Display characterization method and apparatus | Heui-keun Choi, Yun-ju Yu | 2007-03-13 |
| 7130845 | Image retrieval method and apparatus independent of illumination change | Sang Kyun Kim, Yang-lim Choi, Chang-yeong Kim | 2006-10-31 |
| 7092037 | Method of converting color temperatures in image display device using contents description metadata of visual contents and system using the same | Young-sik Huh, Ki-won Yoo, Sang Kyun Kim | 2006-08-15 |
| 6990233 | Apparatus and method for extracting object based on feature matching between segmented regions in images | Chang-yeong Kim, Ji Yeon Kim, Sang Kyun Kim | 2006-01-24 |
| 6888553 | Apparatus and method for adjusting color temperature of displayed image using color temperature metadata | Sang Kyun Kim, Chang-yeong Kim, Ki-won Yoo, Young-sik Huh | 2005-05-03 |
| 6876764 | Method and apparatus for generating white component and controlling the brightness in display devices | Seong-deok Lee, Chang-Young Kim, Yang-seock Seo, Jeong-yeop Kim | 2005-04-05 |
| 6724934 | Method and apparatus for generating white component and controlling the brightness in display devices | Seong-deok Lee, Chang-Young Kim, Yang-seock Seo, Jeong-yeop Kim | 2004-04-20 |
| 6654055 | Method for detecting the illumination color of a color image from an average of chromaticity coordinates generated from linear approximations of color transition bands | Chang-yeong Kim | 2003-11-25 |
| 6639628 | Apparatus and method for processing color images | Seong-deok Lee, Chang-Young Kim, Yang-seock Seo, Jeong-yeop Kim | 2003-10-28 |
| 6594384 | Apparatus and method for estimating and converting illuminant chromaticity using perceived illumination and highlight | Jeong-yeop Kim, Seong-deok Lee, Chang-Young Kim, Yang-seock Seo | 2003-07-15 |
| 5870069 | Method for displaying color image under various illuminants | Heui-keun Choh | 1999-02-09 |