说明：  QRCode decoder SDK是一个强大，高效率和快速搜索, 检测, 定位QRCode 条码的图像扫描开发工具包。QRCode条形码可以在一个小图像上储存大量的数据，最大可达到7089位数字，4296个字母，2953二进制数据，1817日文字符。而一维条码通常用于存储一个记录或帐号，然后必须从数据库中检索，以便获得额外的信息。 QRCode条码通常可以存储所有信息或一个特定的记录。利用QRCode条形码，开发者可以不必进行数据库信息检索就可以直接从识别得到的数据中得到所有详细资料。 使用此开发库，开发者可以阅读倾斜或翻转的条码。识别库的输入可以是各种图片格式，如JPG，PNG，BMP，GIF等， 也可以是从照相机或摄像机中得到的图像帧
(Decoder SDK QRCode is a powerful, efficient and fast search, detection, and positioning QRCode barcode image scan development kit. QRCode bar code can be stored in a small image of a large number of data, the maximum can reach 7089 digits, 4296 letters, 2953 binary data, 1817 Japanese characters. And one dimensional bar code is usually used to store a record or account, and then must be retrieved the in order to obtain additional information. QRCode bar code can usually store all the information or a specific record. Using QRCode bar code, the developer can not have to carry out the information retri can directly the identification of the data obtained in all the details. Using this development library, developers can read the tilt or flip of the bar code. The input can be a variety of image formats, such as JPG, PNG, BMP, GIF, etc., can also be obtained the camera or the camera image frame )