One effort to maintain the validity of the Al-Qur’an manuscript is the conduct of pentashihan, the analysis and verification of manuscripts by experts (pentashih). Currently, manuscript verification without translation takes 30 working days. Therefore, to support pentashih in checking the manuscript, technology is needed to speed up the pentashih process and avoid analysis errors caused by pentashih fatigue. This study conducts a writing analysis of the target manuscript by referring to the template manuscript, implementing image pre-processing stages, analysing using SSIM, and using the pixel-matching method. This method analyses and checks the manuscript's writing by comparing two block images using pixel-value analysis. Block images are the result of pre-processing the manuscript images before image matching analysis is performed. Image preprocessing consists of cropping the outer frame, cropping the inner frame, segmenting the page into row images, adjusting the margins, aligning the sizes, segmenting the row into block images, and aligning the positions between the two block images. The calculation of pixel value differences is performed at the same positions in each column and row of the template and target block images. Block image positions with pixel values ≥ 200 occur in 5 consecutive columns, adjacent rows with a distance = 1, and an SSIM value ≥ 0.9, both images meet the mismatch criteria. These findings indicate that the proposed approach provides an efficient and accurate solution for automating the verification of the Indonesian Standard Mushaf.
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