发明名称 |
IMAGE PROCESSING DEVICE, IN-EXAMINEE GUIDING DEVICE, MEDICAL SYSTEM, AND IMAGE PROCESSING METHOD |
摘要 |
An image generating circuit (1342) includes a G data contrast adjusting circuit 1342-2g and a B data contrast adjusting circuit 1342-2b that amplify G and B data on the basis of a luminance indicated by R data out of R, G, and B data. The G data contrast adjusting circuit 1342-2g and the B data contrast adjusting circuit 1342-2b include differential amplifier circuits AMP1 and AMP2 to which G and B data is input; variable resistors VR1 and VR2 whose resistance is variable according to R data input in synchronization with G and B data; and inverter circuits INV1 and INV2 that are connected to output terminals of the differential amplifier circuits AMP1 and AMP2, and amplify G and B data according to the signal level of the R data, respectively. |
申请公布号 |
EP2351515(A4) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20090823511 |
申请日期 |
2009.10.22 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
MINAI, TETSUO |
分类号 |
A61B1/04;A61B1/00;A61B5/00;G02B23/24 |
主分类号 |
A61B1/04 |
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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