发明名称 |
Fast method of super-resolution processing |
摘要 |
A method is provided for speeding up a super-resolution processing by reducing the number of times for convolution operation that is the number of times for estimation calculation. A fast method of super-resolution processing for speeding up a super-resolution processing that estimates a high-resolution image from multiple low-resolution images with a displacement, which comprising: a first step for performing a registration of said multiple low-resolution images in a high-resolution image space and treating all pixels of said multiple low-resolution images after the registration as pixels sampled at unequal interval within said high-resolution image space; a second step for dividing said high-resolution image space into multiple small areas with a predefined size; and a third step for defining an estimated value at a predefined representative position within said small area as an estimated value of all pixels that exist within said small area for each small area divided in said second step.
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申请公布号 |
US8009933(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20050666605 |
申请日期 |
2005.10.17 |
申请人 |
TOKYO INSTITUTE OF TECHNOLOGY |
发明人 |
TANAKA MASAYUKI;OKUTOMI MASATOSHI |
分类号 |
G06K9/32 |
主分类号 |
G06K9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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