QR (Cov lus teb ceev) tau ua ubiquitous nyob rau hauv peb lub neej nyob txhua hnub, los ntawm cov khoom ntim khoom rau cov phiaj xwm tshaj tawm. Muaj peev xwm sai thiab scan QR cov lis dej num yog qhov tseem ceeb rau lawv siv tau zoo. Txawm li cas los xij, cov duab muaj txiaj ntsig zoo ntawm QR cov lis dej num tuaj yeem sib tw vim ntau yam, suav nrog suboptimal teeb pom kev zoo thiab cov koob yees duab kev txwv. Yuav kom kov yeej cov kev cov nyom no, daim ntawv thov ntawm cov lo ntsiab muag lo ntsiab muag tau tshwm sim los ua cov cuab yeej tseem ceeb hauv kev txhim kho QR code scanning raug. Hauv tsab xov xwm no, peb yuav tshawb txog cov iav lo lus qhia tsawg dua los txhawb QR code scorning thiab sib tham txog lawv ntau yam kev siv.

QR code scanning

Nkag siab distortion hauv QR Code Pauv

Distortion yog hais txog kev hloov pauv ntawm tus qauv qub lossis qhov loj me ntawm ib qho khoom thaum ntes tau hauv ib daim duab. Nyob rau hauv cov ntsiab lus ntawm QR code scanning, distortion tuaj yeem cuam tshuam qhov tseeb thiab kev ntseeg tau ntawm cov txheej txheem scanning. Distorted Dluab tej zaum yuav ua rau muaj teeb meem nyeem ntawv QR kom raug, ua rau qhov yuam kev lossis tsis ua raws li kev sim. Kev tso cai tsoos siv nyob rau hauv cov koob yees duab feem ntau ua qhia qee qhov kev ua tsis tau vim yog lawv cov kev txwv kev txwv.

Qhov zoo ntawm cov lo ntsiab muag

Cov lo ntsiab muag qis qisMuab ob peb qhov zoo dua cov lenses tsoos thaum nws los txog QR Code Code. Cov ntsiab lus no tau tsim tshwj xeeb los txo qis lossis tshem tawm distortion, ua rau muaj ntau cov duab ntes thiab tshuaj xyuas. Cia delve mus rau qee qhov txiaj ntsig tseem ceeb ntawm kev siv lo ntsiab muag lo ntsiab muag hauv QR Code scorning:

Txhim kho cov duab clmin:Cov ntsiab lus qis dua kev pab tswj cov qauv qub thiab cov lej ntawm QR cov cim, ua rau muaj cov duab ntxig thiab meej dua. Qhov kev pom no ua rau cov neeg soj ntsuam kom raug txhais tau tias yog qhov tseeb hauv QR Cododed hauv QRYNEEN, txo txoj kev dag ntxias lossis tsis ua raws li cov neeg dag.

Txhim kho cov khoom siv scanning:QR cov lis dej num tuaj nyob rau ntau qhov ntau thiab tsawg, thiab lawv cov tshuaj ntsuam xyuas tau muaj peev xwm tsawg los ntawm cov kev ntseeg los ntawm cov iav lo ntsiab muag. Lo lus lo ntsiab muag qis tshaj plaws tso cai rau cov neeg siv hluav taws xob nrawm, ua rau scan qr codes los ntawm kev sib txawv thiab cov ces kaum yam tsis muaj kev cuam tshuam.

Kev ua tau zoo heev hauv cov chaw sib tw:QR code scanning feem ntau yog nyob rau hauv ntau qhov chaw muaj ntau yam, xws li cov teeb meem me me lossis thaj chaw muaj zog reflections. Lo lus lo ntsiab muag qis dua txhim kho cov koob yees duab muaj peev xwm los ntes QR Codes yog, txawm tias muaj teeb meem kev ntsuas teeb pom kev yooj yim tsis hais leej twg ntawm ib puag ncig.

Ceev thiab raug cim: Cov lo ntsiab muag qis qisPab txhawb kev nrawm dua thiab muaj tseeb QR Code Code. Los ntawm kev ntes cov duab distortion-dawb, cov lenses no muab cov duab scanners nrog cov kab ke QR, txo qis kev pheej hmoo ntawm cov txheej txheem txiav txim siab.

Cov ntawv thov ntawm cov lo ntsiab muag qis qis hauv QR Code Pauv

Daim ntawv thov ntawm cov lo ntsiab muag qis qis hauv QR Code SCANNING txuas ntxiv rau ntau yam kev lag luam thiab siv cov neeg mob. Cia peb tshawb nrhiav ob peb daim ntawv thov tseem ceeb:

Daim ntawv thov ntawm cov lenses

Khw muag khoom thiab tshaj tawm:

Nyob rau hauv lub khw muag khoom, QR cov cim feem ntau siv los muab cov neeg siv khoom nrog cov ntaub ntawv khoom lag luam, cov nyiaj cheb, lossis muab tshwj xeeb. Qis dedortes loces ua kom muaj kev txhim khu kev qha ntawm QR Codes ntawm ntau qhov chaw, xws li cov khoom ntim me me, kom ua rau cov neeg siv khoom tawg.

Tsheb thauj mus los thiab daim pib:

QR cov cim tau siv dav rau daim pib thiab nce nkoj hla kev hauv kev lag luam thauj khoom.Cov lo ntsiab muag qis qisTxhim kho qhov ntsuas cov lej ntawm QR cov lej ntawm cov ntxaij vab tooj lossis cov ntawv luam tawm, streamlining cov txheej txheem siv tau siv tau thiab txo qis ntawm chaw kuaj xyuas.

Kev them nyiaj tsis taus:

Nrog rau cov muaj koob meej loj hlob ntawm kev them nyiaj ntawm cov kev them nyiaj mobile, QR cov lis dej num yog nquag siv rau kev them nyiaj tsis taus. Qis distortes ua kom muaj tseeb ntawm QR cov lis dej num ntawm cov nyiaj them poob haujlwm tso rau ntawm cov khoom them nyiaj lossis cov khoom siv txawb, nrog kev lag luam nrawm.

Cov khoom lag luam tswj hwm thiab taug qab:

QR cov lej ua si ib lub luag haujlwm tseem ceeb hauv cov khoom lag luam tswj thiab cuab tam taug kev. Cov ntsiab lus qis dua loces ua kom muaj txiaj ntsig ntawm QR cov lis dej num ntawm cov khoom ntawm ntau yam duab, ntau thiab cov ntaub ntawv, txhim kho qhov tseeb ntawm cov khoom lag luam tswj tau thiab ceev cov tshuab.

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Yog thiab txhim khu kev qha QR code scanning yog qhov tseem ceeb rau kev siv cov lej ntawm QR hauv ntau daim ntawv thov. Cov ntsiab lus qis dua loces muab cov txiaj ntsig tseem ceeb tshaj cov iav lo ntsiab muag, ua kom muaj kev ua tau zoo, ua kom muaj zog hauv cov chaw sib tw, thiab nrawm thiab muaj kev txiav txim siab. Cov kev dag ntxias pom cov ntawv qhia no hauv ntau qhov kev lag luam, suav nrog cov khw muag khoom, kev thauj mus los, kev them nyiaj tsis taus, thiab kev tswj hwm. Raws li kev siv QR cov lis dej num tseem nthuav dav, kev sib xyawCov lo ntsiab muag qis qisHauv QR code scanning cov txheej txheem yuav tseem ceeb heev rau kev ua kom muaj kev ua tau zoo thiab cov neeg siv kev paub.