Icyitonderwa cyo gupakira no gucapa QR Code

QR code irashobora kuba monochrome umukara cyangwa amabara menshi hejuru.Ibintu nyamukuru bigira ingaruka kumiterere ya QR code yo gucapa ni itandukaniro ryamabara hamwe namakosa arenze.

1. Itandukaniro ryamabara

Ibara ridahagije ryikinyamakuru QR code bizagira ingaruka kumenyekanisha kode ya QR na software ya terefone igendanwa.Ibiranga ibintu byiza bisabwa byerekana ibimenyetso bya barcode: Kugirango dusome byizewe, nyuma yo gucapa, imirongo n'umwanya muri barcode bigomba kuba bifite itandukaniro rigaragara, kugaragariza imyanya bigomba kuba binini bishoboka, kandi kwerekana imirongo bigomba kuba nkibyo. ntoya ishoboka.Ukurikije urwego rwigihugu, umweru wamakuru yimbere mu gihugu arenga 50%, kandi icapiro risanzwe rishobora kuba ryujuje ibyangombwa bisabwa kode ya QR.Ariko, twakagombye kumenya ko mugihe ukora code ya QR kukinyamakuru, umwanditsi agomba kwibutswa kutongera igicucu kugirango akumire aho itandukaniro ridahagije kugirango bigire ingaruka kubisomwa.

2. Ikosa rirenze

Ahanini bivuga ibara QR code.QR code igomba kuba nziza kandi isobanutse mugihe icapwa.Mubisanzwe, turateganya ko agaciro ntarengwa kamakosa arenze (ikosa rirenga hagati yibara nyamukuru nishusho) bigomba kuba munsi cyangwa bingana na 0.4 ubugari bwizina bwumurongo muto wa barcode.

Ukurikije ibipimo byigihugu, ikosa rirenga ibinyamakuru risabwa kuba munsi cyangwa ingana na 0.3mm.Mubyukuri, ibinyamakuru bimwe kurwego cyangwa hejuru kurwego rwintara bifite ibikoresho byinshi byo gucapa kandi byujuje ubuziranenge birashobora kuba byujuje ubuziranenge muriki kibazo.Kubinyamakuru bimwe byaho ndetse numujyi, niba ibicapo bidahagaze neza, birasabwa ko code ya QR icapishwa ibara rimwe, kugirango hatabaho ikibazo cyo gucapa.

Gucapa kubura ibintu bimwe

Mugihe cyo gucapa, witondere kubura ibintu kumasahani yo gucapa, kugirango udatera ingorane zo gusoma kode ya QR.Mu icapiro, kubera icapiro cyangwa igipangu, biroroshye gutera inenge yicyitegererezo.Kuburyo buke "bwacitsemo ibice" bwa kode-ebyiri, hagomba kwitonderwa bidasanzwe mbere yo gukanda na nyuma yo kugenzura.

Gucapa ikibazo

Kugenzura ingano yikosa ryibimenyetso bibiri-byerekana ibimenyetso, urufunguzo ni ukugenzura ibara rya wino hamwe nigitutu cyo gucapa mugihe cyo gucapa kugirango harebwe neza neza imirongo ibiri yimibare.Mubihe bisanzwe, dukeneye kwemeza ko wino "ari nto mumazi na ntoya muri wino", kandi mugihe kimwe tukareba ubwinshi bukenewe bwurwego rwa wino.Nta murongo wibinyoma uterwa numuvuduko muke cyangwa ibara rya wino ridahagije;nta gukwirakwiza gukabije guterwa n'umuvuduko ukabije cyangwa wino nini.