Acta Optica Sinica, Volume. 19, Issue 6, 845(1999)
Study of Technology for Knife-Edge Quantitative Test
The method of quantitative calculating of knife-edge testing for astronomical mirror polishing is discussed including shadow image CCD real-time collecting, image processing and the method of quantitative calculating of clitellum error.
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[in Chinese]. Study of Technology for Knife-Edge Quantitative Test[J]. Acta Optica Sinica, 1999, 19(6): 845