Seyyed Yasser Hashemi, Ultra High Speed Approach for Document Skew Detection and Correction Based On Centre of Gravity. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2013, vol. 83(11). 1519 - 1524 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9997229.