Makina Oyezera Masomphenya Opanga Mbiri Yakale

Kodi mukudziwa mbiri yomwe ikukula ya makina oyezera masomphenya?
Tiyeni tipite tikaone.

A1: Chakumapeto kwa zaka za m'ma 70 m'zaka za m'ma 1900, makamaka popeza Pulofesa David Marr adakhazikitsa ndondomeko ya "Computational Vision", teknoloji yokonza zithunzi ndi masensa azithunzi zakula mofulumira.Ndi kukula ndi kukhwima kwa ukadaulo woyezera, kukulitsa ndi kugwiritsa ntchito njira zoyezera zofananira potengera kufananiza kwa kuwala kwapita patsogolo kwambiri pankhani ya kuyeza kwa kuwala.

B2: Mu 1977, View Engineering inapanga makina oyezera zithunzi a RB-1 oyamba padziko lonse lapansi oyendetsedwa ndi axis ya mota XYZ (onani Chithunzi 1), chomwe ndi chida choyezera zithunzi chomwe chimaphatikiza kuzindikira mavidiyo ndi kuyeza kwa mapulogalamu pagawo lowongolera.Kuphatikiza apo, makina a BoiceVista a Mechanical Technology amatenga mwayi wonse pa CMM pophatikiza njira yoyezera zithunzi zamakanema pa kafukufuku wa CMM, womwe umafanizira zomwe zayezedwa ndi miyeso yomwe idakonzedweratu ndi kulolerana.Zida ziwirizi zimabwereka mfundo yoyezera yolumikizira makina oyezera m'njira zosiyanasiyana, ndikuwonetsa chithunzi cha chinthu choyezera munjira yolumikizira.Pulatifomu yake yoyezera imatengera mawonekedwe a makina oyezera, koma kafukufuku wake ndi wofanana ndi projekiti ya kuwala.Kutuluka kwa zidazi kwatsegula chida chofunikira choyezera, ndiko kuti, makampani opanga zida zoyezera zithunzi.Kumayambiriro kwa zaka za m'ma 80 m'zaka zapitazi, panali chitukuko chofunika kwambiri mu teknoloji yoyezera zithunzi.

C3: Mu 1981, ROI inapanga chithunzithunzi chazithunzi (onani Chithunzi 2), chomwe chingalowe m'malo mwa kafukufuku wokhudzana ndi makina oyezera osagwirizana, ndipo kuyambira pamenepo chowonjezera ichi chakhala chimodzi mwa zigawo zikuluzikulu za zipangizo zojambula. .Chapakati pa zaka za m'ma 80s, zida zoyezera zithunzi zokhala ndi ma microscope okulirapo zidawonekera pamsika.

D4: Mu 90s wa zaka zapitazo, ndi chitukuko cha luso CCD, luso kompyuta, digito fano processing luso, LED kuunikira luso, DC/AC servo pagalimoto luso, chithunzi kuyeza mankhwala chida akwaniritsa chitukuko chachikulu.Opanga ochulukira alowa mumsika wa zida zoyezera zithunzi ndikuphatikizana kulimbikitsa chitukuko cha zida zoyezera zithunzi.

E5: Pambuyo pa 2000, mulingo waukadaulo waku China pantchitoyi wakhala ukukonzedwa mosalekeza, ndipo mabuku okhudzana ndi ukadaulo woyezera zithunzi apitiliza kuwonekera;Zida zoyezera zithunzi zopangidwa ndi mabizinesi apakhomo zakhala zikukonzedwanso mosalekeza ndikupangidwa molingana ndi kukula, mitundu ndi mtundu.Mu 2009, dziko la China linapanga muyezo wa dziko lonse wa GB/T24762-2009: Product Geometry Technical Specification (GPS) kuzindikira kuvomereza chiwiya choyezera zithunzi ndi kuyang'ananso, chomwe chili choyenera pa chipangizo cha XY Cartesian coordinate system kuyezera zithunzi, kuphatikizapo chida choyezera zithunzi ndi kuyika kapena kuyeza ntchito mu njira ya Z yolunjika ku ndege ya Cartesian coordinate system.