发明名称 |
Image processing apparatus, imaging apparatus, and image processing method |
摘要 |
An image processing apparatus includes a parameter setting unit which sets a noise reduction processing parameter for use in noise reduction processing for applying onto an original image signal including a plurality of color components; a correlation arithmetic processing unit which calculates coefficients of correlation between each of the color components in the original image signal; a parameter correcting unit which corrects the noise reduction processing parameter based on the coefficient of correlation; and a noise reducing unit which reduces noise in the original image signal using the corrected noise reduction processing parameter.
|
申请公布号 |
US8538186(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US201213477225 |
申请日期 |
2012.05.22 |
申请人 |
SAITO TAKAHIRO;ISHII YUKI;WATANABE NOBUYUKI;KANAGAWA UNIVERSITY;OLYMPUS CORPORATION |
发明人 |
SAITO TAKAHIRO;ISHII YUKI;WATANABE NOBUYUKI |
分类号 |
G06K9/40;G06K9/00;G06K9/64 |
主分类号 |
G06K9/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|