中文说明：应用背景MATLAB：针对不同领域的应用，推出了信号处理、控制系统、神经网络、图像处理、小波分析、鲁棒控制、非线性系统控制设计、系统辨识、通信等30多个具有专门功能的工具箱。正因其具有强大的功能，才使得其更好地运用在图像处理方面。MATLAB中的数字图是以矩阵形式表示，这意味着它强大的矩阵运算能力用于图像处理非常有利，矩阵运算的语法对MATLAB中的数字图像同样适用 。 关键技术用MATLAB调用摄像头可直接从摄像头实时采集图像，进行人脸识别；利用MATLAB调用双摄像头，进行双目检测；利用M AT L A B 调用摄像头拍照并发到邮箱；利用MATLAB调用摄像头实现间隔一段时间拍摄照片
English Description：
Application backgroundMATLAB: for the application of different areas, the introduction of signal processing, control systems, neural networks, image processing, wavelet analysis, robust control, nonlinear system control design, system identification, communication, and more than 30 special features of the toolbox. Because of its powerful function, it makes it better to use in image processing. The digital map in MATLAB is expressed in matrix form, which means that it is very advantageous for image processing. The syntax of matrix operation is also suitable for digital images in MATLAB..Key TechnologyMATLAB call camera can be directly from the camera real-time acquisition of images, face recognition; the use of MATLAB to call the dual camera, AT M MATLAB L A B camera to take pictures with a camera