MXY4000-11 Haɗin kai Fourier canjin da suka shafi image ganewa da kuma bayanai gani gwaji tsarin

1, samfurin gabatarwa:

Fasahar ganewar hoto ta Fourier ta canza ta shiga matakin amfani a fannonin ganewar yatsan yatsa, ganewar haruffa, ganewar manufa da sauransu. Kuma haɗin gwiwar Fourier canjin da ke da alaƙa da ganewar hoto a cikin sararin samaniya mai sarrafa haske yana da mahimmanci, wannan gwajin yana amfani da shi don gudanar da takamaiman bincike a cikin bayanan gani, nazarin bayanai da sarrafawa sune mahimman ɓangaren su. Musamman a cikin bayanai masu yawa, yadda za a yi nazari da sauri don neman bayanai masu amfani, ya zama matsalar fasaha da aikace-aikace da ake buƙatar magance ta zamanin bayanai. Fourier haɗin gwiwar fasahar ganewar hoto yana da fa'idodi a cikin aikace-aikacen bayanai masu yawa, saurin sarrafawa, shirye-shiryen ganewa da sauransu.

biyugwaji abun ciki:

1Fahimtar ka'idodin ganewar hoton Fourier da sauyawar Fourier

2Koyi amfani da sararin samaniya haske modulator

3Koyi tushen debugging na haske bayanai processing tsarin

4Domin gina tsarin ganewar hoto na Fourier

ukuSaituna da sigogi:

1tushen haske: Helium Laser,632.8nm,Tare da Brest taga; Mercury fitilu, tsayi daidaitacce; Bromine tungsten fitila, haske daidaitacce;

2, LCD bawul: ƙuduri1024*768

3、CCDKamara:1/3”，420TVL,0.2lux,wutar lantarki12VDC

4Katin tattara hoto: ƙuduri:640*480*16

5, Fourier ruwan tabarau:f=300mm,Φ60mm

6, Mai saka idanu: LCD TV,8”

7Adaftan bidiyo: 1/4

8Space tace:40xabubuwa,25umƘananan rami

9, Optical sassa: ruwan tabarau, polarization yanki, split madubi, jirgin sama reflective madubi, grating, Triprism

10, daidaitawa yayi: tubu-2D yayi, displacement tushe, ɗaga daidaitawa tushe, Universal tushe, ruwan tabarau yayi, farin allon, polarization yayi, raster juyawa tebur, daukar kaya tebur, microscope yayi, spectrum tace, guda gefe juyawa gaps, gashi gilashi allon, takarda clipboard, haske appendix da sauransu

11, Sauran: identifier, spectrum tace, stepless splitter, holographic bushe plate, kananan abubuwa, lattice kalma, haske-watsa gicciye, θ modulation allon da sauransu