A High Precision Laser-Based Autofocus Method Using Biased Image Plane for Microscopy
This study designs and accomplishes a high precision and robust laser-based autofocusing system, in which a biased image plane is applied. In accordance to the designed optics, a cluster-based circle fitting algorithm is proposed to calculate the radius of the detecting spot from the reflected laser...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2018-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2018/8542680 |