公开(公告)号：KR101116906B1

公开(公告)日：2012-03-06

申请号：KR1020100041341

申请日：2010-05-03

Applicant: 전남대학교산학협력단

Inventor： 곽명진 ,  박민식 ,  홍성훈

IPC: H04N9/64 ,  H04N1/46 ,  H04N1/60

Abstract: 본발명은컬러보정계수산출프로그램이저장된저장매체및 그를이용한영상입/출력장치의컬러보정방법에관한것으로, 보다구체적으로는디지털카메라, 스케너, 모니터, 프린터등 영상입/출력장치에의해왜곡되는영상의컬러를다중회귀분석을통해얻어지는컬러보정계수로보정해줌으로써사용자로하여금실제영상과동일한출력영상을관찰할수 있게컬러보정계수산출프로그램이저장된저장매체및 그를이용한영상입/출력장치의컬러보정방법에관한것이다.

公开(公告)号：KR1020110079455A

公开(公告)日：2011-07-07

申请号：KR1020100041341

申请日：2010-05-03

Applicant: 전남대학교산학협력단

Inventor： 곽명진 ,  박민식 ,  홍성훈

IPC: H04N9/64 ,  H04N1/46 ,  H04N1/60

CPC classification number: H04N1/6008 ,  G06T7/11 ,  G06T2207/10024

Abstract: PURPOSE: A storing medium stored in a color correction coefficient calculation program and color correcting method of an image input/output device using the same are provided to be available for color correction only by a pixel value of a standard image and a distorted image. CONSTITUTION: A standard image storing device(110) stores a standard image by receiving the standard image including a reference color in advance. An image input device(120) receives a distorted image including a distorted color which the reference color is distorted. A color correction-coefficient calculating device(150) reads a multiple regression equation which is a dependent value and an independent value. A color correction-coefficient calculating device calculates a regression coefficient of the multiple regression equation as a color correction coefficient.

Abstract translation: 目的：存储在颜色校正系数计算程序中的存储介质和使用其的图像输入/输出装置的颜色校正方法仅仅通过标准图像的像素值和失真图像可用于颜色校正。 构成：标准图像存储装置（110）通过预先接收包括参考颜色的标准图像来存储标准图像。 图像输入装置（120）接收包含参考色失真的失真色的失真图像。 颜色校正系数计算装置（150）读取作为依赖值和独立值的多重回归方程。 颜色校正系数计算装置计算多元回归方程的回归系数作为颜色校正系数。