qr code{{{1
在線生成{{{2
http://goqr.me/國產{{{3
http://www.qrcoolx.com/
http://app.baidu.com/app/enter?appid=321005
開發{{{2
http://www.snpstudios.com.cn/2013/04/22/%e4%ba%8c%e7%bb%b4%e7%a0%81api%e9%80%90%e6%ad%a5%e5%bc%80%e6%94%be-%e6%94%af%e6%8c%81discuz-phpwind.html
輕鬆學會Android QR code手機程式開發
http://www.pcschool.com.tw/activity/99/newsletter/036/news001.htm
php{{{3
http://www.open-open.com/news/view/179aba9
http://phpqrcode.sourceforge.net/examples/index.php
http://phpqrcode.sourceforge.net/
他寫了一個PHP擴展openCV，只封裝了兩個函數，叫face_detect和face_count。
http://blog.csdn.net/yangyu112654374/article/details/4397645
php生成二維碼和QR圖片中間加logo
http://www.2cto.com/kf/201212/178527.html
源碼 http://www.phper.org.cn/?post=129
c sharp{{{3
http://www.pudn.com/downloads106/sourcecode/graph/detail438638.html
識別{{{2
bs{{{3
http://cli.im/deqr
cs{{{3
http://www.cr173.com/soft/21027.html
解碼{{{3
http://blog.i5a6.com/556.html
http://qrcode.sourceforge.jp/index.html.en
java{{{3
http://www.cnblogs.com/hongten/archive/2012/10/26/java_qrcode.html
http://www.pudn.com/downloads411/doc/detail1750906.html
http://www.oschina.net/p/qrcode/
Andriod {{{3
http://blog.csdn.net/pwh0996/article/details/8957764
不太好用http://underthehood.blog.51cto.com/2531780/670169
android qr 開發{{{4
https://play.google.com/store/apps/details?id=com.google.zxing.client.android&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5nb29nbGUuenhpbmcuY2xpZW50LmFuZHJvaWQiXQ..
公司{{{3
http://www.efittech.com/qrcode_1.html
http://www.partitek.cn/PtQREncode.htm
源碼{{{2
http://www.pudn.com/downloads431/sourcecode/others/detail1823765.html
加密{{{2
好貼！！！
http://tieba.baidu.com/p/251772855
others{{{2
講解 很好{{{3
http://www.evget.com/article/2012/10/8/17618.html
color qr code
http://www.madox.net/blog/2009/06/18/a-little-bit-of-qr-code-colour-loving/
http://www.webdesignerdepot.com/2011/08/designed-qr-codes-the-next-level/
講解{{{3
http://mashable.com/2011/04/18/qr-code-design-tips/
http://en.wikipedia.org/wiki/QR_code
生成 項目目標！！{{{3
http://www.fancyqrcode.com/
opencv php{{{3
http://hi.baidu.com/gujianghua5712/item/6badeb1eb136f99998ce3303
目前，還爲測試，等應用後，再公佈實驗結果～～
http://www.zfkun.com/39.html
http://www.xarg.org/2008/07/face-detection-with-php/
http://www.opencv.org.cn/index.php/首頁
http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/index.html
PHP生成二維碼圖像的類QRcode{{{3
http://www.phper.org.cn/?post=128
個性化{{{3
http://qrpath.com/
http://www.17inda.com/html/4/article-1994.html
http://www.qrhacker.com/
谷歌試驗使用QR碼登錄電郵
及16個精美QR碼廣告圖案
http://article.yeeyan.org/view/276349/247065
科研 {{{3
http://www.doc88.com/p-993536698467.html
人臉檢測技術在二維條形碼（QR碼）中的應用
國內論文master{{{4
http://www.doc88.com/p-21363788720.html
data communication{{{1
http://www.youtube.com/watch?v=4rCdCKAx1D0