发明名称 |
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS |
摘要 |
An image processing method and an image processing apparatus for removing noise from an image are disclosed. A provided image processing method includes: dividing an input image into a luminance signal and a chrominance signal; removing noise from the luminance signal; restoring luminance signal present in the noise removed from the luminance signal; removing noise from the chrominance signal; and combining the luminance signal and the chrominance signal from which the noises are removed. Accordingly, an image of which an edge component is well preserved and a degree of color noise is low is generated not only in a general environment but also in a low light level and high sensitivity environment having a large amount of noise.
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申请公布号 |
US2013071025(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201213591449 |
申请日期 |
2012.08.22 |
申请人 |
JANG SOON-GEUN;PARK RAE-HONG;PYO YOUNG-IL;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANGUNIVERSITY;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG SOON-GEUN;PARK RAE-HONG;PYO YOUNG-IL |
分类号 |
G06K9/40 |
主分类号 |
G06K9/40 |
代理机构 |
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