The RGB Digital Camera's Multi-Channel Spectral Reconstruction Based on Basis Function Theory

Abstract

AbstractProposed and implemented a complete multi-channel spectral reconstruction method based on basis functions, and using RGB digital camera built up a reconstruction system. The experiment has found the problems which the system possibly exists, and had proven this set of spectral reconstruction system has a good practical application performance. In the experiment the RMSE of the reconstructed spectral can achieve the minimum value of 0.01, color difference minimum can achieve 1.03. This spectral reconstruction system can achieve practical application of the requirements