Image processing apparatus, image recognition system, and recording medium

An image processing apparatus, includes a memory; and a processor coupled to the memory and the processor configured to: identify a first recognition error, the first recognition error being an error between ground truth data and a first recognition result obtained by inputting a first feature of image data into a first image recognition model, generate a second feature obtained by adding noise to the first feature of the image data, identify a second recognition error, the second recognition error being an error between the first recognition result and a recognition result obtained by inputting the second feature into a second image recognition model, and execute training of the first image recognition model and the second image recognition model based on the first recognition error and the second recognition error.