Edge-preserving interpolation by using the fuzzy technique
Akira Taguchi, Tomoaki Kimura · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2001
A novel scheme for edge/detail-preserving image interpolation is introduced, which is based on fuzzy inference. The proposed method reconstructs sharp edges and peaks accurately. Simulation results show the superior performance of the proposed approach, with respect to other linear interpolation techniques.