專利國別

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發表日期

2014-08-14 10:23:31

本校案號

P98020A

專利名稱

彩色影像再現方法「METHOD FOR RECONSTRUCTING COLOR IMAGES」

發明人

王祥辰、許富傑、葉子豪、鄭芳炫

所屬院

工學院

提案單位

光機電整合工程研究所

類型

發明

專利權人

國立中正大學

申請號

12/659,242

申請日期

2010-03-02

公開號

公開日期

2011-09-08

證書號

US 8,285,018 B2

核准日期

2012-10-09

國際分類號

G06K-009/00(2006.01)；G06K-009/40(2006.01)

專利權期間

2010.03.02~2030.03.02(延長365天至2031.03.02)

專利摘要

A method for reconstructing color images has steps of using a spectrum-acquiring device to acquire spectral data of a plurality of sample color blocks and calculating coefficients of a basis matrix of the sample color blocks; obtaining digital counts of the plurality of sample color blocks with a digital camera; obtaining a conversion matrixin accordane with thecoefficients of the basis matrix and the digital counts;acquiring digital counts of an original image with the digital camera,and generating a reconstructed image in accordance with the digital counts of the original image and the conversion matrix;and varying the conversion matrix in accordance with a new light source,and computing to generate a reconstructed image corresponding to the new light source in accordance with the digital counts of the original image and the varied conversion matrix.

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