Adulterated mutton qualitative detection method based on visual imaging in time sequence temperature change process

The invention relates to an adulterated mutton qualitative detection method based on visual imaging in a time sequence temperature change process, which is characterized in that adulterated mutton is taken as a research object, CCD (Charge Coupled Device) images of different adulterated mutton samples in the time sequence temperature change process are obtained by utilizing a CCD camera, regions of interest of the CCD images are extracted, and then mutton adulteration detection is carried out by utilizing a qualitative detection model. The method comprises the following steps: firstly, establishing a qualitative detection model for adulterated mutton samples doped with different meats, and then carrying out qualitative detection on the adulterated mutton by utilizing the model. According to the method, the difference of different adulterated mutton is amplified through a time sequence temperature changing method, the adulterated mutton doped with different meats is qualitatively detected by combining a machin