Zhang, Xi, and Jiyue Wang. 2022. “RETRACTED: Contourlet-Based Non-Local Mean via Retinex Theory for Robot Infrared Image Enhancement [EAI Endorsed Scal Inf Syst (2022), Online First]”. EAI Endorsed Transactions on Scalable Information Systems 9 (4):e22. https://doi.org/10.4108/eai.8-4-2022.173789.