Microprocessors and MicrosystemsVolume 80, February 2021, 103347RETRACTED: Implantable network advertising video marketing based on FPGA and Sobel AlgorithmAuthor links open overlay panelYang JiaoShow moreShareCitehttps://doi.org/10.1016/j.micpro.2020.103347Previous article in issueNext article in issueCited by (0)View Abstract© 2020 Elsevier B.V. All rights reserved.