基于颜色直方图的危险品识别程序，发现是枪支就发出警报，gui界面，全套。-Based on color histogram of the dangerous goods identification procedures, identify the guns and warned that the GUI interface, with the source images.

本代码实现了视频镜头分割，采用基于颜色直方图的方法(This code implements the video shot segmentation, using the method based on color histogram)