在 matlab中实现一种局部阈值化图像的算法

avi格式文件转换为图片文件。该文件可以自行选择bmp或jpg格式，然后将avi视频的每一帧转换为相应格式的图片。-this program can convert the frames of the avi objects to pictures.

一个基于TMS320DM642的完整工程，采集YUV的视频数据，转换成RGB信号，从VGA monitor输出，非常有借鉴意义-based TMS320DM642 a complete engineering, acquisition YUV video data, converted into RGB signal from the VGA monitor output, very Significance

几个关于图像质量评价的函数。包括psnr峰值信噪比，均方误差rms，正则均方误差nmse等。可用于去噪图像和压缩图像的质量评价-several image quality evaluation of the function. Including psnr PSNR, mean square error rms, it is mean-square error nmse other. Images can be used for de-noising and compression of image quality evaluation

MAD相似性度量准则的改进，实现模板匹配程序-MAD similarity measurement criteria to improve and achieve template matching procedures

本程序用VC实现Harris角点检测的算法，浅显易懂，便于操作。-This procedure VC realize with Harris corner detection algorithm, easy to understand and easy to operate.

Watershed segment the contents is about watershed

使用分水岭算法实现图像的分割，并对直方图统计。-The use of the watershed image segmentation algorithm and histogram statistics.

The effects of the delays due to signal multiplexing and processing is to add a phase shift to the response. To have a stable noiseless loop, the additional phase shift at the cut off frequency of the loop must be negligible (say maximum of 200). Which means that signal multiplexing and processing rate must be at least 1KHz for a 50 Hz cut off frequency. We should have higher sampling rate of around 2KHz to have better noise free and stable feedback loop.

本程序是一个工具箱，用于图像处理，包括了图像的去噪与解压缩算法-This procedure is a toolbox for image processing, including image denoising and decompression algorithms

perform the Hough Transform of a square binary image. Significantly faster than version 1.