1: We have 5 different flooring tiles (tile name given as M,1L,2L,1D,2D). color tone or color Shades are varying for each flooring tile. But, it vary very very small. See attached images.
2: We are making a sorting machine to sort these tiles.
I think, "reflection-based colour tone detection algorithm", we can use for this.
Can anyone suggest more accurate algorithm or way to do this.