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SDK QR Code

Available Options

2DTG offers two SDK options for QR Code decoding software under our trade name icEveryCode™:

icQRC-DS - C++ “Standard” decoding software
icQRC-DJ - JAVA “Standard” decoding software
icQRC-PRO - C++ “Professional“ decoding SDK, including Quality Parameters evaluation in accordance with ISO/IEC 15415

Detailed product brochure, demo-versions and user manual can be downloaded from the following menu:

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User Manual

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icQRC

Windows Mobile (2003,5.0), CE

J2ME

Please use our On-line Decoder to compare our decoding libraries with the similar programs of our competitors.

To place an Order or to get an evaluation SDK (free of charge) click here: (Order).

2DTG’s icQRC SDK – Specifications and Advantages

Omni-directional symbol recognition
Decodes low modulation grade or blurred symbol images
Decodes symbols with damaged borders
Decodes symbols with perspective distortions
Decodes symbols with most geometric distortions
Decodes symbols in environments with uneven illumination
Decodes symbols containing text in Kanji and Kana
Input parameter of the decoding software can be of two types:
- Files of BMP, JPEG, GIF, PCX, ICO, WMF, and TIF image formats
- Two-dimensional array of bytes which correspond to grayscale brightness of pixels and the images can be from black/white to any color palette
Convenient interface in C++ ported to All Windows DLL, Windows (9x-Vista), Windows Mobile 2003, 5.0, 6.0, and Windows CE, and Linux
Convenient interface in JAVA ported to all main platforms supported by JAVA VM

QR Code – Description, Applications and Advantages

QR Code is a 2D barcode created by Japanese corporation Denso-Wave in 1994. The "QR" is derived from "Quick Response", as the creator intended the code to allow its contents to be decoded at high speed. QR Codes are most common in Japan, and are currently the most popular type of 2D code in Japan. Although initially used for tracking parts in vehicle manufacturing, QR Codes are now used for inventory management in a wide variety of industries.

More recently, the inclusion of QR Code reading software on mobile devices in Japan has led to a wide variety of new, consumer-oriented applications, aimed at relieving the user of the tedious task of entering data into their mobile device. QR Codes storing addresses and URLs are becoming increasingly common in magazines and advertisements in Japan. The addition of QR Codes on business cards is also becoming common, greatly simplifying the task of entering the personal details of a new acquaintance into the address book of one's mobile device. Consumers with capture programs and a PC with any common interface may use a scanner to acquire the data.

The Japanese standard for QR Codes, JIS X 0510, was released in January of 1999, and a corresponding ISO International Standard, ISO/IEC18004, was approved in June of 2000. The patent rights are owned by Denso-Wave, but they have announced the patent rights are not exercised and are open to public use.

The main merits of QR Code are as follows:

QR Code symbology is capable of encoding up to 7,089 numeric, up to 4,296 alpha- numeric, up to 2,953 binary, and up to 1,817 Kanji/Kana characters
Includes Error Correction Code (ECC), which eliminates the possibility of corrupted read data. This allows the damaged barcode symbols to be decoded properly
The capability of printing positive and negative variations of the symbol (Positive - Dark dots on light background, Negative - Light dots on dark background)

Because of these merits QR Code has proven to be one of the most space-efficient of all of the two-dimensional symbologies. This type of data matrix is one of the most widely implemented matrix symbologies in the greatest diversity of applications and industries, such as Manufacturing, Warehousing, Banking, Clinical, Insurance, Pharmaceutical, and Defense.

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