二维码的生成与解码摘 要随着信息技术的进展,智能移动终端的不断普及,二维码的便捷性,决定了二维码技术具有良好的应用前景. 二维码是按章某种规律在二维空间中分布的黑白相间的几何图形,主要用于表示数据,其优点是方便,快捷.目前光蛋用于电子商务,票务系统等.可以说二维码与人们的生活息息相关.作为一项前沿技术,二维码更给予了神奇的面纱.本系统主要目的是让二维码的使用更加便利,让二维码真正的走到寻常人间.因此二维码的生成与解码的课题讨论无论从理论上还是在实践上都具有十分重要的意义。本文结合与市面上常见的工程项目,完成如下的几项内容:第一,介绍二维码的国内外讨论趋势,以及二维码的主要类别,特点,应用,实现对二维码的深刻的理论讨论。第二,探讨面对 android 手机的图像处理技术.因为手机的处理能力有限,一些效果不错但是处理时间开销大运算复杂的经典处理方法并不适用,如何使用时间复杂度都合适的方法识别快速响应码成为本文探讨的重点。第三,讨论二维码生成采纳的不同算法对识别的影响,开发二维码生成与解码基于手机的系统(APP)。关键字:二维码；快速反应码；定位；androidQR code generation and decodingAbstractAlong with the development of information technology, intelligent mobile terminal expansion, qr code convenience, determines the qr code technology has good application prospect. Qr code's chapter according to certain rule in 2 d space distribution of the geometry of black and white alternate with, is mainly used to represent data, its advantage is convenient, fast. The current light egg for e-commerce, ticketing system, etc. To say the qr code is closely related to people's life. As a leading edge technology, qr code gives more mysterious veil. This system main purpose is to let the qr code to use more convenient, let the qr code really went to the common room. So the qr code generation and decoding of research both in theory or in practice is of great significance. In this paper, combining with common engineering projects on the market, complete the following several conten...
