A Review on QR Codes: Colored and Image Embedded

Seema Ahlawat, Dr. Chhavi Rana, Rashmi Sindhu

Abstract


QR Code (Abbreviation of Quick Response Code) is a 2-Dimensional Barcode which is presently trending in today’s technological world. It is such created to be scanned and read by smart phones embedded with camera and decoding application. QR Codes act as an ample tool to swiftly and affluently convert URL for users. The capacity data repository of QR Codes is higher than Barcodes and can be further enhanced to next level with the use of colors which act as a third factor.
This paper is an attempt to present researches done on QR Codes and different ways used to improve its performance and appearance.

Keywords


QR Code, Barcode, types, Versions, embedding, error-correction, HCCB, HCC2D, Color QR Code.

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DOI: https://doi.org/10.26483/ijarcs.v8i5.3315

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