资源列表
QRcode
- QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.-As a high-speed, full identification of th
Reverberation
- • Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain
(WindowsMobile)shiyongjianpangouzi
- Windows Mobile 上使用键盘钩子-Use the keyboard hook on Windows Mobile
mtask_system
- 在51单片机上实现的一个很简单的多任务操作系统-51 SCM in a very simple implementation of multi-tasking operating system
dos
- dos功能调用 通过键盘输入密码 正确则显示 否则提示错误 三次后不能再输入-dos function call through the keyboard or input the correct password prompt is displayed after the error can not be entered three times
Webcam
- WEB camera. Include server and client.
php_on_windows___whitepaper_by_ibuildings
- This document was written for Information Technology managers in companies with existing Windows infrastructures that are considering the deployment of PHP as part of their technology mix. It discusses options that are available for installing an
localhisteq
- 这种方法一方面将像素的灰度值分散，可以分辨图象中比较细节的内容；另一方面，将图 象的灰度变化控制在一定范围之内，抑制了噪声的产生，较大程度上地保留了原始图象的亮度．-This approach on the one hand spread the pixel gray value, the more details you can identify the contents of the image the other hand, the image gray scale control
enc28j60
- Firware for ENC28J60 Ethernet controller
demovb
- sample connection of adodb
111111111111111111aaaaaaawwwwwwwww
- Thanks for downloading this chapter from Murach’s Visual Basic 2010. We hope it will show you how easy it is to learn from any Murach book, with its paired-pages presentation, its “how-to” headings, its practical coding examples, and its clear, c
C
- 三级网络上机考试100题库，各种c语言编程案例题型。-Three network-on exam case c language programming