#我集网#: 我集、我记、偶集、偶记(http://n.xn--g4tw0k.cn/oji/url/aE)O记实录—网上记事本: —Original,Joy,Interesting-原味 快乐 幽趣

#QR Code# 林兴陆：Thinking in QR Code.pdf http://n.xn--g4tw0k.cn/oji/url/ag

#QR Code#
wikipedia http://n.xn--g4tw0k.cn/oji/url/aH
中文:http://n.xn--g4tw0k.cn/oji/url/aI (QR码)
Google QR code creator: http://n.xn--g4tw0k.cn/oji/url/aB
GoQR.me, QR code creator permitting links to html ancho

二维码.cn 立刻有:LikeYou.com.cn - 站务 - 二维码.cn·记事易:js1.cn/aA ·易扫直达:eszd.cn/aA - 扫一扫.cn·汇享成功:Hxcg.com http://n.xn--g4tw0k.cn/oji/url/aA
附文: 二维码的生成细节和原理

扫一扫.cn 二维码.cn 手机阅读

#ECC# Capacity and # Error correction code#
The capacity of a QR Code depends on several factors.
Besides the version of the code that defines its size (number
of modules), the chosen error correction level and the type
ofencoded data influence capacity.
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#QR Code# Security 二维码安全 http://n.xn--g4tw0k.cn/oji/url/aD

#QR Code# 9 Things to Know About Consumer Behavior and QR Codes (201201出的调查)
http://n.xn--g4tw0k.cn/oji/url/aU
“I love the QR as it makes shopping fun.
I am dying to try one in front of my daughter to sh

#ECC#
Error correction
(data restoration)
Level L Approx. 7% of codewords can be restored.
Level M Approx. 15% of codewords can be restored.
Level Q Approx. 25% of codewords can be restored.
Level H Approx. 30%of codewords can be restored.

#QR Code#- 各国国家标准
? Japan
z Japanese Industrial Standard JIS X 0510
? People's Republic of China
z Chinese National Standard GB/T 18284-2000 快速响应矩阵码
? Republic of Korea
z Korean National Standard KSXISOIEC 18004
? Socialist Republic of Viet Nam
z Vietnamese

#QR Code# Overview &Progress of QR Code Applications
http://n.xn--g4tw0k.cn/oji/url/a8
1. QR code Features
2. QR Code Applications (JAPAN)
3. QR Code Applications (ASIA)
4. Evolution of QR Code
5. Introduction of Next Generation 2D Code “iQR Code”