Kiti Yekuyedza yeLCP-10 Fourier Optics

Tsananguro pfupi:

Sisitimu yekuedza ine miedzo miviri, kureva kuwedzera nekubvisa mifananidzo yemaziso. Sinusoidal grating inoshandiswa senzvimbo yekusefa kuti mufananidzo uwedzere uye ubvise. Optical image differential inonyanya kuunza spatial differential processing yemufananidzo uchishandisa optical correlation method, nokudaro ichiratidza contour edge yemufananidzo. Rudzi urwu rwekugadzirisa mifananidzo uye kushandisa positive projection device ye optical projection class zvinogona kushandiswa kugadzirisa mifananidzo yemifananidzo.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kuedza

1. Kuburikidza nekuyedza, pfungwa dze spatial frequency, spatial spectrum uye spatial filtering muFourier optics dzinonzwisiswa.

2.Kunzwisisa tekinoroji yekusefa kwemaziso, kuona mashandiro ekusefa emafirita akasiyana-siyana emaziso, uye kuwedzera kunzwisisa kwepfungwa dzekutanga dzekugadzirisa ruzivo rwemaziso.

3. Kudzamisa kunzwisisa kwedzidziso ye convolution.

4. Kunzwisisa mavara ekunyepedzera eISO density yemifananidzo mitema nechena

Magadzirirwo

Tsananguro	Magadzirirwo
Chitubu cheChiedza	Laser ye semiconductor，632.8nm, 1.5mW
Kugadzika	Sefa ine divi rimwe chete，100L/mm；Sefa yecomposite，100-102L/mm
Lenzi	f=4.5mm,f=150mm
Zvimwe	Njanji, siraidhi, furemu yeplate, chibatiso chelenzi, siraidhi yelaser, furemu yekugadzirisa ine mativi maviri, sikirini chena, sikirini yechinhu chine buri diki, nezvimwewo.