El-Melegy, Moumen T., and Nagi H. Al-Ashwal. 2007. “A PDE Method to Segment Image Linear Objects With Application to Lens Distortion Removal”. ELCVIA Electronic Letters on Computer Vision and Image Analysis 6 (2). Cerdayola del Vallès, Spain:9-21. https://doi.org/10.5565/rev/elcvia.145.