Pembuatan Aplikasi Pembacaan Quick Response Code Menggunakan Perangkat Mobile Berbasis J2ME Untuk Identifikasi Suatu Barang

Rahayu, Yeni Dwi and Ramadijanti, Nana and Setiowati, Yuliana (2010) Pembuatan Aplikasi Pembacaan Quick Response Code Menggunakan Perangkat Mobile Berbasis J2ME Untuk Identifikasi Suatu Barang. eepis final project.

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Abstract

Barcode is a symbol marking the real object made of sticks pattern of black and white color for easy recognition by computer. In general, barcode labeling techniques are divided into two groups, namely linear barcodes and barcode 2D (two dimensional). 2D barcode standard has many variations, but most others are superior to standard 2D barcode in Japan found that Quick Response Code (QR Code). In its development until now, mobile devices such as mobile phones have many additional features including an integrated digital camera, a network connection using infrared and bluetooth to the specific operating system. With the presence of the operating system on mobile phones allow developers to create applications that are reliable. Based on the characteristics of the QR Code and the technology used by mobile devices, at the end of this task is made an application that can read data from the image of QR Code catches an integrated camera on J2ME-based mobile devices. The process begins with the arrest of reading QR Code image using the integrated camera on the phone and then made the image and binerisasi process continued with the process of reading QR Code symbols from the binary image. In the process of image used binerisasi Quick Adaptive Thresholding algorithm, this is because the algorithm was able to overcome the image that binerisasi for uneven lighting. From the test results and analysis of reading QR Code with sizes 100x100,150x150 ,200x200 and 300x300 obtained results that the QR Code can be accessed using mobile devices, especially on the Nokia 6300 and nokia E71 is stable in size 200x200. Keywords: decoding, QR Code, the mobile device.

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