Accepted Manuscript Cost and Power Efficient FPGA based Stereo Vision System Using Directional Graph Transform M. Dehnavi, M. Eshghi PII: S1047-3203(18)30211-6 DOI: https://doi.org/10.1016/j.jvcir.2018.09.002 Reference: YJVCI 2270 To appear in: J. Vis. Commun. Image R. Received Date: 2 December 2017 Revised Date: 19 August 2018 Accepted Date: 2 September 2018 Please cite this article as: M. Dehnavi, M. Eshghi, Cost and Power Efficient FPGA based Stereo Vision System Using Directional Graph Transform, J. Vis. Commun. Image R. (2018), doi: https://doi.org/10.1016/j.jvcir. 2018.09.002 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.