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二维码是“神马” @   徐景 RainX
2013  年  RMB 30,000,000,000
目录
什么是二维码
二维码的分类
与其他技术对比
一维码 13 VS  4296
RFID 成本, 规范
业务模式和案例
电子回执
电子票务
电子优惠券
签到
电 商 提 货 , 消 费 凭 证
电子凭证
会员卡 / 身份证 / 打折卡 / 积分卡
邮政订单追踪
电子阅读
 
 
 
 
 
总结
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Any Questions ?

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Editor's Notes

  1. 1 GoodNews 专家预测二维码市场三年将超 300 亿 : http://www.ctiforum.com/news/2010news/12/news12138.htm 30,000,000,000 也许这就是我们今天要介绍这篇文章的原因
  2. 什么是二维码 分类 QRCode 与其他技术对比 业务模式及其案例 总结
  3. 2 什么是二维码: http://baike.baidu.com/view/132241.htm#1 二维条码 / 二维码( 2-dimensional bar code )是用某种特定的几何图形按一定规律在平面(二维方向上)分布的黑白相间的图形记录数据符号信息的 1994 , Japan(maybe 更早) 容错性 Up to 4,296 字符 Iso 标准
  4. 3 二维码的分类      堆叠式( From 一维码 ) 堆叠式 / 行排式二维条码又称堆积式二维条码或层排式二维条码),其编码原理是建立在一维条码基础之上,按需要堆积成二行或多行。它在编码设计、校验原理、识读方式等方面继承了一维条码的一些特点,识读设备与条码印刷与一维条码技术兼容。但由于行数的增加,需要对行进行判定,其译码算法与 软件 也不完全相同于一维条码。有代表性的行排式二维条码有: Code 16K 、 Code 49 、 PDF417 等。      矩阵式: 矩阵式二维条码(又称棋盘式二维条码)它是在一个矩形空间通过黑、白像素在矩阵中的不同分布进行编码。在矩阵相应元素位置上,用点(方点、圆点或其他形状)的出现表示二进制“ 1” ,点的不出现表示二进制的“ 0” ,点的排列组合确定了矩阵式二维条码所代表的意义。矩阵式二维条码是建立在 计算机图像处理 技术、组合编码原理等基础上的一种新型图形符号自动识读处理码制。具有代表性的矩阵式二维条码有: Code One 、 Maxi Code 、 QR Code 、 Data Matrix 等。
  5. 比较内容        信息容量        编码范围        保密防伪        译码质量        空间利用率        制作成本        形状可变 二维码        大        广        好        很高        高        低        可变 一维码        小        小        差        较高        低        低        不可
  6. 成本,成本,成本 http://nf.nfdaily.cn/epaper/nfds/content/20101222/ArticelC12002FM.htm
  7. 主读类,被读类, 针对用户使用的是条码还是识读设备来决定的。
  8. 机票,火车票, 门票, 1 电子票务, 大麦网 http://www.imageco.com.cn/news.php?news_id=0000000473
  9. 2 电子优惠券 ,麦当劳  24 券 1 电子票务, 大麦网 http://www.imageco.com.cn/news.php?news_id=0000000473
  10. 签到
  11. 会员卡 / 储值卡 / 打折卡 / 积分卡 http://2d-code.co.uk/japanese-id-card-qr-code/
  12. Accu-Sort 获中国邮政二维码扫描器定单 http://www.autoid-china.com.cn/2010/0928/12745.html
  13. http:// www.qrany.com / Chekin