Vc++对数据库的动态刷新和多表切换，涉及到影像格式到数据库的转换，不错的！-Vc of the dynamic database updating and multi-table switching, which involves video format to the database conversion, it is true!

一个数据格式的转换程序，最大亮点是图片转到数据库里。-a data format conversion, the biggest bright spot is transferred to the photo database.

基于数据库的对JPEG压缩图像的压缩历史中颜色空间转换，内插抽取，量化表等参数设定的估计。-dictionary-based jpeg compressed images jpeg compressed history dectection and quantizer estimation

对两条心电信号波形数据存储转换成的text文本进行分析，找出这两条心电信号之间的最小DTW(动态规整)距离，用于在心电信号数据库中对样本信号进行匹配，找出相隔距离最小的模版信号，判断样本信号所属种类。-Of the two ECG waveform data stored in the text into text analysis to identify between the two ECG minimum DTW (dynamic warping) distance, for the EC