Fuente: WIPO "processing tomato" The invention discloses a processing tomato quality detection method, system and device and a medium, and relates to the field of processing tomato quality detection.The method comprises the steps that a hyperspectral image of a to-be-detected processing tomato is obtained; calculating an average spectral reflectivity according to the hyperspectral image; inputting the average spectral reflectivity into different quality detection models of the processed tomatoes to obtain a detection result; the detection result comprises soluble solid content, lycopene content, hardness, titratable acid content and maturity of the to-be-detected processed tomato; wherein the different quality detection models are obtained by training different recurrent neural network models by using different sample data; the sample data comprises average spectral reflectance and corresponding quality labels of a plurality of processed tomato samples. By adopting the method for detecting the quality of the processed tomatoes, multiple qualities of the processed tomatoes can be detected at the same time, the diversity of monitoring indexes is improved, and the detection efficiency is improved.