The Hyperspectral Color Difference Detection System combines the advantages of traditional high-definition visible light cameras and single-point colorimeters, serving as a next-generation color measurement solution. Compared with traditional color measurement methods, hyperspectral imaging technology can not only capture images of the area of the object to be tested but also acquire the full-spectrum data of each pixel. This enables the system to obtain accurate color component values for each pixel, achieving real-time, full-pixel, and high-precision color difference detection of the measured target. It perfectly meets the requirements for accuracy and regional measurement. The Hyperspectral Color Difference Detection System can be widely applied in fields such as textile printing and dyeing, paints and coatings, printing, and industrial product production process control.