发明名称 |
IMAGE PROCESSING APPARATUS AND METHOD AND IMAGE DISPLAY APPARATUS AND METHOD |
摘要 |
There are provided a first image enlarging means (2A) for enlarging the input image (Din) and outputting a first enlarged image (D2A); a high-frequency component image generating means (1) for extracting a high-frequency component of the input image (Din) and generating a first high-frequency component image (D1); a second image enlarging means (2B) for enlarging the first high-frequency component image (D1) and outputting a second enlarged image (D2B); a high-frequency component image processing means (3) for processing the second enlarged image (D2B) and generating a second high-frequency component image (D3); and a means (4) for adding the first enlarged image (D2A) and the second high-frequency component image (D3) and outputting the result. This provides the enlarged image with adequate high-frequency components, and a sense of resolution of the enlarged image can be obtained.
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申请公布号 |
US2010134518(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
US20090526231 |
申请日期 |
2009.02.20 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
MORIYA SHOTARO;OKUDA NORITAKA;YAMANAKA SATOSHI |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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地址 |
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