发明名称 |
FOCUS AND IMAGING SYSTEM AND TECHNIQUES USING ERROR SIGNAL |
摘要 |
Systems and techniques for an optical scanning microscope and/or other appropriate imaging system includes components for scanning and collecting focused images of a tissue sample and/or other object disposed on a slide. The focusing system described herein provides for determining best focus for each snapshot as a snapshot is captured, which may be referred to as "on-the-fly focusing." Best focus may be determined using an error function generated according to movement of a dither focusing lens. The devices and techniques provided herein lead to significant reductions in the time required for forming a digital image of an area in a pathology slide and provide for the creation of high quality digital images of a specimen at high throughput. |
申请公布号 |
CA2844989(C) |
申请公布日期 |
2016.10.11 |
申请号 |
CA20122844989 |
申请日期 |
2012.08.21 |
申请人 |
VENTANA MEDICAL SYSTEMS, INC. |
发明人 |
LONEY, GREGORY C.;STARK, GLENN |
分类号 |
G02B7/38;G02B21/24 |
主分类号 |
G02B7/38 |
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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