Real-time implementation of the spiral algorithm for Shack-Hartmann wavefront sensor pattern sorting on an FPGA
详细信息 查看全文
- 作者：Steffen Mauch ; steffen.mauch@tu-ilmenau.de" class="auth_mail" title="E-mail the corresponding author ; Johann Reger reger@ieee.org" class="auth_mail" title="E-mail the corresponding author
- 关键词：Adaptive optics ; Wavefront sensing ; Shack-Hartmann wavefront sensor ; Spiral algorithm ; Field Programmable Gate Array (FPGA) ; Dynamic range extension ; Pattern sorting algorithm
- 刊名：Measurement
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：63-69
- 全文大小：1052 K
文摘
- •
Evaluation of an SHWFS with an FPGA achieving very low latency while having a large dynamic range.
- •
Optimization of the spiral ordering to have a deterministic run-time.
- •
Real-time implementation of the modified spiral algorithm on an FPGA.