Taw qhia
Augmented Reality (AR) cov khoom siv - cov tsom iav ntse, lub taub hau-mounted qhia - overlay cov duab digital mus rau lub ntiaj teb tiag. Txhawm rau ua qhov no kom ntseeg tau, lawv yuav tsum nkag siab txog ib puag ncig, taug qab lub taub hau txav, thiab tuav tes taw. Tag nrho cov haujlwm no nyob ntawm qhov tshwj xeebkoob yees duab moduleunits. Tsis zoo li lub webcam ib txwm, AR koob yees duab xav tau latency tsawg heev, tus ncej siab, lub ntiaj teb shutter, thiab compact loj. Kab lus no tshawb txog homkoob yees duab modulesivrau cov khoom siv AR, qhov zoo ntawm ibOEM koob yees duab modulenyob rau hauv kev cai tsim, thiab yuav ua li cas aUSB Lub Koob Yees Duab Modulelos yog ibindustrial endoscope koob yees duab moduletuaj yeem qhia AR kev txhim kho.
Vim li cas AR Devices xav tau lub koob yees duab tshwj xeeb
Ib hom AR headset muaj ntau lub koob yees duab:
- Lub koob yees duab ntsej muag thoob ntiaj teb- ntes qhov xwm txheej tiag tiag rau SLAM (ib puag ncig hauv zos thiab daim ntawv qhia) thiab dhau mus.
- Cov koob yees duab saib qhov muag- saib xyuas cov tub ntxhais kawm txoj haujlwm rau foveated rendering thiab cursor tswj.
- Qhov tob sensors- ntsuas qhov deb rau occlusion thiab khoom sib cuam tshuam.
Cov kev cai tseem ceeb rau cov nokoob yees duab moduleunits:
- Ntiaj teb shutter- tsis muaj suab nrov plooj thaum tus neeg siv txav lawv lub taub hau sai.
- Ncej tus nqi- 60 fps lossis 120 fps rau qis-latency taug qab.
- Tsawg zog- cov khoom siv roj teeb ua haujlwm xav tau cov khoom siv tau zoo.
- Me me- haum rau hauv cov iav slim lossis lub mloog pob ntseg.
- Kev ua tau zoo tsawg-teeb pom kev zoo- ua haujlwm sab hauv tsev thiab hmo ntuj.
1. Ntiaj teb tig lub koob yees duab (SLAM thiab hla dhau)
Cov no feem ntau yog monochrome lossis ximkoob yees duab modulesensors nrog lub ntiaj teb shutter. Kev daws teeb meem yog los ntawm VGA mus rau 2 MP. Nrov sensors suav nrog OmniVision OV7251 (VGA, ntiaj teb kaw) thiab Sony IMX214 (dov shutter, siv nrog cov nyiaj them poob haujlwm). Rau high-end headsets,OEM koob yees duab modulecov tuam txhab tsim kho lub lens kom ua tiav qhov kev pom dav dav (100℃-150 degree) yam tsis muaj kev cuam tshuam.
A USB Lub Koob Yees Duab ModuleQee zaum siv rau hauv cov khoom siv txhim kho lossis tethered AR li (cov iav uas ntsaws rau hauv PC). Rau cov headsets standalone, lub interface feem ntau yog MIPI CSI-2 rau qis latency.
2. Lub Koob Yees Duab Saib Xyuas Qhov Muag
Qhov muag taug qab xav tau ceev heev, rhiab heevkoob yees duab moduleunits - feem ntau khiav ntawm 120 fps lossis ntau dua. Cov koob yees duab no me me (feem ntau Tsawg dua lossis sib npaug li 1 MP) thiab muab tso rau ze ntawm tus neeg siv lub qhov muag. Lawv yuav tsum tsis pom lossis nyob tom qab IR-pass lim. Feem ntau lub qhov muag-nrhiav modules siv thoob ntiaj teb kaw CMOS sensors nrog ze-infrared rhiab heev.
Ibindustrial endoscope koob yees duab moduletsis yog siv ncaj qha rau kev taug qab qhov muag (nws loj dhau), tab sis cov txheej txheem miniaturization - me me lo ntsiab muag, hloov pauv PCBs - ncaj qha cuam tshuam.
3. Lub koob yees duab qhov tob
AR cov cuab yeej siv ntau yam thev naus laus zis:
Stereo tsis pom kev- obkoob yees duab moduleunits ib sab-los-sab, xam qhov tsis sib xws.
Teeb pom kev zoo- IR projector thiab akoob yees duab module(nrog IR-pass lim) nyeem tus qauv.
Sijhawm ya davhlau (ToF)- Ib qho tshwj xeeb ToF sensor module.
Rau stereo, akev cai OEM koob yees duab modulekhub nrog Hoobkas calibration yog qhov tseem ceeb. Ob lub koob yees duab yuav tsum muaj cov lo ntsiab muag zoo ib yam thiab yuav tsum tau kho nyob rau hauv ib qho chaw ruaj khov.
4. Gesture and hand-tracking cameras
Qee cov AR cov cuab yeej siv sab hauv lossis sab nraudkoob yees duab moduleunits los taug qab tes. Cov no xav tau kev pom dav dav thiab lub ntiaj teb kaw kom ntes tau nrawm nrawm. Kev daws teeb meem feem ntau yog 720p lossis 1080p.
Vim li cas OEM lub koob yees duab Modules yog qhov tseem ceeb rau AR
Off-the-shelfkoob yees duab modulecov khoom tsis tshua muaj raws li tag nrho cov kev cai AR. IbOEM koob yees duab moduletxoj kev tso cai:
Custom lens - tshwj xeeb FOV, aperture, thiab distortion profile.
Kev cai PCB zoo - kom haum rau qhov chaw txwv.
Customized interface - MIPI (tsawg latency), tsis yog USB.
Factory calibration – rau lub tso suab ua khub los yog ToF alignment.
Tsawg zog tuning - kom ntev roj teeb lub neej.
Ntau AR startups pib nrog aUSB Lub Koob Yees Duab Moduleqauv (siv UVC) los kuaj algorithms. Thaum tus tsim matures, lawv koom tes nrog ib tugOEM koob yees duab moduletus neeg muag khoom los tsim ib qho kev npaj tsim khoom.
Yuav ua li cas lub Industrial Endoscope Lub Koob Yees Duab Module cuam tshuam rau AR
Ibindustrial endoscope koob yees duab moduleyog tsim los rau kev tshuaj xyuas cov yeeb nkab - nws ntev, nyias, thiab tsis muaj dej. Thaum tsis siv ncaj qha rau hauv AR tsom iav, cov txheej txheem miniaturization (me me-inch lo ntsiab muag, hloov tau PCBs, low-power sensors) yog qiv los ntawm AR lub koob yees duab tsim. Piv txwv li, 2 hli endoscope lub koob yees duab siv tib lub ntiaj teb me me shutter sensors uas nws thiaj li haum rau cov tsom iav ntse.
Ntsiab koob yees duab Specifications rau AR
| Hom koob yees duab | Kev daws teeb meem | Ncej tus nqi | Shutter | Interface |
|---|---|---|---|---|
| Ntiaj teb tig ntsej muag (SLAM) | VGA - 2 MP | 60-120 fps | Ntiaj teb no | MIPI |
| Qhov muag taug qab | 0.3-1 MP | 120 fps ib | Ntiaj teb no | MIPI |
| Qhov tob (stereo) | 1-2 MP txhua | 30-60 fps | Ntiaj teb no | MIPI |
| Tes taug qab | 720p – 1080p | 30-60 fps | Ntiaj teb no | MIPI |
USB Lub Koob Yees Duab Module hauv AR Prototyping
A USB Lub Koob Yees Duab Module(UVC) yog cov cuab yeej tsim qauv zoo heev. Koj tuaj yeem txuas ib lossis ob lub koob yees duab USB rau PC thiab sim SLAM, ntsuas tes, lossis ntsuas qhov tob siv OpenCV. Thaum software ua haujlwm, koj tsiv mus rau ib qhoOEM koob yees duab modulenrog MIPI rau cov khoom siv zaum kawg. Txoj kev ua ob kauj ruam no txuag lub sijhawm thiab txo kev pheej hmoo.
Sincere's Camera Modules rau AR Devices
Ntawm Sincere, peb muabkoob yees duab moduleCov kev daws teeb meem rau cov ntawv thov AR tshwm sim:
OEM koob yees duab module- Kev tsim qauv tsim rau lub ntiaj teb-ntsej muag, qhov muag-nrhiav, thiab lub tso suab tob.
USB Lub Koob Yees Duab Module- rau prototyping thiab tethered AR li.
Muaj endoscope koob yees duab module- peb cov kws tshaj lij miniaturization ncaj qha siv rau cov koob yees duab AR me me.
Cov ntsiab lus
Lub koob yees duab modulessivrau cov khoom siv ARsuav nrog lub ntiaj teb-ntseeg (SLAM), qhov muag-nrhiav, qhov tob-sensing, thiab tes-mus txog qhovtwg. Lawv xav tau lub ntiaj teb kaw, tus ncej siab, lub zog qis, thiab cov hneev taw me me. AUSB Lub Koob Yees Duab Moduleyog qhov zoo rau kev tsim qauv, tab sis ntau lawm AR headsets cia siab rauOEM koob yees duab moduletsim nrog kev cai lo ntsiab muag thiab MIPI interfaces. Cov txheej txheem miniaturization los ntawmindustrial endoscope koob yees duab modulecov khoom kuj tau txais txiaj ntsig AR lub koob yees duab engineering. Txawm hais tias koj tab tom tsim cov khoom siv tsim tawm lossis lub mloog pob ntseg tsim tawm, xaiv lub koob yees duab zoo yog qhov tseem ceeb rau kev ntseeg tau qhov kev muaj tiag.
