Real material texture model training method and texture synthesizing and mapping method

The invention discloses a real material texture model training method and a texture synthesis and mapping method, and the method comprises the steps: obtaining a three-dimensional model, and carrying out the processing of the three-dimensional model, so as to separate a basic shape and a real three-dimensional material contained in the three-dimensional model; processing the basic shape and the real three-dimensional material to determine sampling points on the real three-dimensional material, projection points of the sampling points on the basic shape and preset parameters; and based on a preset loss function, training a pre-established neural network model by using the sampling points, the projection points and the preset parameters. Through the neural network model, a good effect can be achieved when the texture with the hierarchical structure is processed, and then the defects that the texture with the hierarchical structure cannot be well processed in the prior art, and the texture mapping effect is poor