用於顯示裝置之影像品質提升方法
A Method of Improving Image Quality For Display Device
 專利名稱 / Patent Title |
用於顯示裝置之影像品質提升方法
A Method of Improving Image Quality For Display Device |
專利國家 / Country
專利證書號 / Registration Number |
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| 專利權人 / Applicant |
國立臺北科技大學 / National Taipei University of Technology |
| 發明人 / Inventor |
黃士嘉/ Shih-Chia HUANG, 邱奕勝/ Yi-Sheng Chiu |
技術摘要 / Abstract
A method for improving image quality for display device has steps of inputting an image; computing a probability density function based on the image; generating a first luminance histogram; computing a weighing distribution function based on the first luminance histogram; generating a second luminance histogram through pixel redistribution of the first luminance histogram; computing a cumulative density function based on the second luminance histogram; computing a gamma conversion function based on the cumulative density function based on the second luminance histogram; and adjusting luminance distribution of the input image based on the gamma conversion function.
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