教師資料查詢 | 類別: 專利 | 教師: 蔡奇謚 Chi-yi Tsai (瀏覽個人網頁)

標題:Image Processing Device and Image Processing Method
學年100
學期2
專利開始日期2012/07/17
作品名稱Image Processing Device and Image Processing Method
作品名稱(其他語言)
著者Tsai, Chi-yi
單位淡江大學電機工程學系
著錄名稱、卷期、頁數
描述專利國別美國;United States Patent: 8,223,232;Application number: 12/721,033;國際分類號H04N 5/335
摘要An image processing method includes the following steps. First, noise of a first image is filtered, and the first image is converted to obtain a luminance signal. Second, the first image is stored and outputted. Third, a color space converting process is performed upon the first image according to the luminance signal to obtain a second image. Fourth, a linear computing is performed upon the second image to obtain a third image. Fifth, the color space converting process is performed according to a third image and the luminance signal to obtain and output a fourth image. Sixth, an error compensation is performed upon the first image and the fourth image, and the fourth image is outputted. Accordingly, a linear operating process and error compensation processing is performed upon the single image to filter the noise of the image, and thus a load of the system is reduced.
關鍵字
語言英文(美國)
相關連結
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