Ngokombono wesilinganiso esingu-2d, kukhona i-ithuluzi lokulinganisa isithombe, okwakhiwa ngokuhlanganisa i-optical projection kanye nobuchwepheshe bekhompyutha.Ikhiqizwa ngesisekelo sesithombe sedijithali se-CCD, sincike kubuchwepheshe bokulinganisa isikrini sekhompiyutha kanye namakhono anamandla wesofthiwe wokubala kwejometri yendawo.Futhi uma isuka kumbono wesikhala esinezinhlangothi ezintathu, iyithuluzi lokulinganisa lokuhlanganisa elinezinhlangothi ezintathu.Ngokuqoqwa kwamanani wokudidiyela kwendawo, ukuwafaka ezintweni zokulinganisa, nokubala idatha efana nokubekezelela indawo ngama-algorithms.
1. Isimiso somshini sihlukile
Ukukalwa kwesithombe ukunemba okuphezuluithuluzi lokulinganisa le-opticalyakhiwe i-CCD, irula yokugaya nezinye izingxenye.Iqedela inqubo yokulinganisa ngokusekelwe kubuchwepheshe bombono womshini kanye nokulawula okunembayo kwe-micron.Ngesikhathi sokulinganisa, izodluliselwa ekhadini lokutholwa kwedatha lekhompyutha ngemigqa yedatha ye-USB kanye ne-RS232, futhi isignali yokubona izoguqulelwa isignali kagesi, bese isithombe sizothathwa esithombeni kumonitha yekhompyutha. isofthiwe yezinsimbi zokulinganisa, futhi opharetha uzosebenzisa igundane ukwenza ukulinganisa okusheshayo kukhompuyutha.
Umshini wokulinganisa onezinhlanganisela ezintathu.Isistimu yokulinganisa ukususwa kwama-eksisi amathathu ibala izixhumanisi (X, Y, Z) zephoyinti ngalinye lesiqephu sokusebenza kanye Namathuluzi okulinganisa ukusebenza.
2. Imisebenzi ehlukene
Ithuluzi lokulinganisa elinezinhlangothi ezimbili lisetshenziswa kakhulu emkhakheni wokulinganisa indiza enezinhlangothi ezimbili, njengemishini ethile, izinto zikagesi, ihadiwe nezinye izimboni.Labo abanekhanda lokulinganisa bangakala umumo othile olula nokubekezelela isikhundla, njengokucaba, ukuma, njll.
Ithuluzi lokulinganisa elingunxantathu ngokuyinhloko ligxile esilinganisweni sezinhlangothi ezintathu, futhi lingakala usayizi, ukubekezelela umumo kanye nefomu elikhululekile lezingxenye eziwumshini ezinomumo oyinkimbinkimbi.
Isikhathi sokuthumela: Nov-22-2022
