Umbono wokuMeta umatshini wokuphuhlisa iMbali

Ngaba uyayazi imbali ekhulayo yomatshini wokulinganisa umbono?
Masihambe siyojonga.

I-A1: Ngasekupheleni kweminyaka engama-70 yekhulu lama-20, ngakumbi ekubeni uNjingalwazi uDavid Marr waseka isakhelo sethiyori ye "Computational Vision", iteknoloji yokucubungula imifanekiso kunye neenzwa zemifanekiso ziye zaphuhliswa ngokukhawuleza.Ngophuhliso olukhulayo kunye nokuvuthwa kobuchwephesha bokulinganisa ulungelelwaniso, uphuhliso kunye nokusetyenziswa kweendlela zokulinganisa ulungelelwaniso olusekwe kuthelekiso lwe-optical yenze inkqubela phambili enkulu kwinkalo yomlinganiselo we-optical.

I-B2: Ngo-1977, i-View Engineering yenza inkqubo yokuqala yokulinganisa umfanekiso we-RB-1 yehlabathi eqhutywa yi-motor XYZ axis (jonga uMfanekiso 1), esisixhobo sokulinganisa umfanekiso ozenzekelayo esidibanisa ukubonwa kwevidiyo kunye nokulinganisa isofthiwe kwi-terminal yokulawula.Ukongeza, inkqubo ye-BoiceVista ye-Mechanical Technology ithatha ithuba elipheleleyo le-CMM ngokudibanisa inkqubo yokulinganisa umfanekiso wevidiyo kwiprobe ye-CMM, ethelekisa idatha elinganisiweyo kunye nemilinganiselo emincinci ecwangcisiweyo kunye nokunyamezela.Ezi zixhobo zibini ziboleka umgaqo wokulinganisa wokulungelelanisa wokulungelelaniswa komatshini wokulinganisa ngeendlela ezahlukeneyo, kunye neprojekthi yomfanekiso wento elinganisiweyo kwinkqubo yokulungelelanisa.Iqonga layo lokulinganisa lizuza njengelifa uhlobo lomatshini wokulinganisa olungelelanisiweyo, kodwa iprobe yawo iyafana neprojekti yokukhanya.Ukuvela kwezi zixhobo kuye kwavula ishishini lesixhobo sokulinganisa esibalulekileyo, oko kukuthi, ishishini lesixhobo sokulinganisa umfanekiso.Ekuqaleni kwe-80 yekhulu lokugqibela, kwakukho uphuhliso olubalulekileyo kwithekhnoloji yokulinganisa umfanekiso.

I-C3: Kwi-1981, i-ROI yenza i-probe ye-optical image (jonga i-Figure 2), enokuthi ithathe indawo ye-probe yoqhagamshelwano kumatshini wokulinganisa olungelelanisayo wokulinganisa ukungabikho koqhagamshelwano, kwaye ukususela ngoko le ncediso yokubona ibe yenye yezinto ezisisiseko zezixhobo zokucinga. .Phakathi kwiminyaka yama-80s, izixhobo zokulinganisa umfanekiso ezinemikroskopu yokukhulisa kakhulu zavela kwintengiso.

I-D4: Kwiminyaka engama-90 yenkulungwane edlulileyo, kunye nophuhliso lweteknoloji yeCCD, iteknoloji yekhompyutheni, iteknoloji yokucubungula umfanekiso wedijithali, iteknoloji yokukhanyisa i-LED, iteknoloji ye-DC / AC servo drive, iimveliso zesixhobo sokulinganisa umfanekiso ziphumelele uphuhliso olukhulu.Abavelisi abaninzi bangene kwimarike yemveliso yesixhobo sokulinganisa umfanekiso kwaye bakhuthaza ngokudibeneyo uphuhliso lwemveliso yesixhobo sokulinganisa umfanekiso.

I-E5: Emva kwe-2000, inqanaba lobugcisa laseTshayina kule ntsimi liye laphuculwa ngokuqhubekayo, kwaye uncwadi kuphando lweteknoloji yokulinganisa umfanekiso luye lwaqhubeka nokuvela;Izixhobo zokulinganisa umfanekiso eziphuhliswe ngamashishini asekhaya nazo ziye zaphuculwa ngokuqhubekayo kwaye zaphuhliswa ngokwemilinganiselo yemveliso, iindidi kunye nomgangatho.Ngo-2009, i-China yaqulunqa umgangatho wesizwe we-GB/T24762-2009: iMveliso yeGeometry yoBuchule (GPS) ukubhaqwa kokwamkelwa kwesixhobo sokulinganisa isixhobo sokubonwa kunye nokuphinda kuhlolwe kwakhona, okufanelekileyo kwinqwelo-moya ye-XY iCartesian yokulungelelanisa isixhobo sokulinganisa umfanekiso, kuquka isixhobo sokulinganisa umfanekiso kunye nesixhobo sokulinganisa umfanekiso. umsebenzi wokumisa okanye womlinganiselo kwicala lika-Z elithe ngqo kwinqwelomoya yeCartesian coordinate system.