Temperature soft measurement of color based on BP neural network

Abstract：Based on the fact that different high-temperature object images captured by the digital camera correspond with the different colors, a method of temperature measurement of image color based on neural network is proposed.R, G and B of the RGB model are used as the pattern character vectors.BP neural network is used to approximate the nonlinear relations between the color and the temperature of high-temperature object.The experiment result shows that the method is feasible with high accuracy and quick running rate.

Keyword：temperature measurement;BP neural network;color mode;