Lecturers Rana Mohamed Hassan and Taiba Walaa al-Din Khairi from the Department of Computer Sciences Published Their research entitled "Recovering the image of an old document using hybrid technology" in IJAR magazine, which is the use of a mixed algorithm to improve the old document. The algorithm performs some pre-processing on the old document, The first stage is a series image of the old document to be ready to enter the algorithm that enhances character detection using a local and global threshold for character recognition and another process is applied to the image to remove noise from the image enhanced image of the old document.