Fast Algorithm for Recognition of QR Codes

Name: Fast Algorithm for Recognition of QR Codes
Brand: LAP Lambert Academic Publishing
SKU: 9783330033405
Price: 710 CZK
Availability: InStock

Autor: Sakshi Gupta, Kanika Dutta

Jazyk:

Vazba: Brožovaná

Vydavatel: LAP Lambert Academic Publishing

Dostupnost: Skladem u dodavatele

Odesíláme za 5-8 dnů

710 Kč

Now a day's QR barcodes are becoming popular because it can store more information as compared to on...

Informace o knize

Autor

Sakshi Gupta, Kanika Dutta

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2017

Stránek

EAN

9783330033405

Enbook ID

15869984

Vydavatel

LAP Lambert Academic Publishing

Hmotnost

125

Rozměry

150 x 220 x 4

Kompletní popis

Now a day's QR barcodes are becoming popular because it can store more information as compared to one dimensional barcode so many marketing companies use QR barcodes for advertisements. The barcodes can be decoded and stored information can be retrieved easily with mobile phone having barcode scanner application. The main problem arises when the image is captured in low contrast; uneven illumination and blur motion can be added. Another problem arises when the geometry of code is distorted because while capturing the image projection angle is not correct. If the captured images are blurred and geometrically incorrect then it is not readable. As the basic requirement of a code reader is that the image should be a perfect square and no blurriness should be added to it. So, the algorithm should be able to deblur the blurred images and should read the code properly. Secondly, the algorithm should be able to perform geometric correction by converting the code into a perfect square so that it can be recognized easily.

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Fast Algorithm for Recognition of QR Codes

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Kompletní popis

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také