从QR Code码的英文名称Quick Response Code可以看出,超高速识读特点是QR Code码区别于四一七条码、Data Matrix等二维码的主要特性。由于在用CCD识读QR Code码时,整个QR Code码符号中信息的读取是通过QR Code码符号的位置探测图形,用硬件来实现,因此,信息识读过程所需时间很短,它具有超高速识读特点。用CCD二维条码...
A quick response (QR) code is a type of barcode that can be scanned by a digital device and that stores information as a series of pixels in a square-shaped grid. Unlike the pandemic-era masks, the QR codes that became ubiquitous during that period are almost sure to stay.1QR codes b...
QR-Code and NFC Scanner is just your mobile scanner for QR-Codes and NFC-Tags. With only one click you can collect URLs, documents, videos, and much more. Add y…
http://goqr.me/qr-code-logo/ http://www.qrcode.com/en/ QrCode.Net http://qrcodenet.codeplex.com/ http://stackoverflow.com/questions/3339202/how-to-create-qr-code-image-with-company-logo http://blog.csdn.net/johnsuna/article/details/7987821 http://blog.csdn.net/johnsuna/article/deta...
In 1994, a Japanese Masahiro Hara invented the Quick Response code (QR二维码) as a way to increase the amount of information that could be stored on a paper label. Before this, one- dimensional (ID) barcodes had already been used since 1974 when the first barcode ( 条形码) was scanned ...
This app is an easy-to-use QR Code Reader that helps you to scan all kinds of QR Code. Feature: • Minimize number of clicks to save your time. • Copy QR Code c…
The name of the quick response. String getQuickResponseArn() The Amazon Resource Name (ARN) of the quick response. String getQuickResponseId() The identifier of the quick response. String getStatus() The resource status of the quick response. Map<String,String> getTags() The tags ...
1Twodimensional code(二维码) is also called quick response code(QR code). It is a group of black square dots on a white background. This special code was invented by a Japanese car company in 1994. It was soon widely used around the world. QR code is used mainly to store information....
Quick Response (QR) codes seem to appear everywhere these days. We can see them on posters, magazine ads, websites, product packaging and so on. Using the QR codes is one of the most intriguing ways of digitally connecting consumers to the internet via mobile phones since the mobile phones...
根据第一段“A “Quick Response Code”, also known as QR code is a type of barcode that Denso Wave developed, a Japanese barcode developer, in 1994.(一种快速响应矩阵码,又称之为二维码,是1994年日本的一家条形码开发公司Denso Wave研发的一种条形码)”以及第二段的“The use of technology saves ...