Photographs of printed mathematical expressions Archives — MATLAB Number ONE https://matlab1.com/product-tag/photographs-of-printed-mathematical-expressions/ MATLAB Simulink | Tutorial | Code | Project Sat, 19 Nov 2022 10:48:48 +0000 en-GB hourly 1 https://matlab1.com/wp-content/uploads/2018/08/icon1-100x100.png Photographs of printed mathematical expressions Archives — MATLAB Number ONE https://matlab1.com/product-tag/photographs-of-printed-mathematical-expressions/ 32 32 LATEX Generation from image of equations https://matlab1.com/shop/matlab-code/latex-generation-from-image-of-equations/ https://matlab1.com/shop/matlab-code/latex-generation-from-image-of-equations/#respond Wed, 09 May 2018 13:57:57 +0000 https://matlab1.com/?post_type=product&p=5221 This article describes a system that takes a photograph of a printed equation and produces a LATEX code representation. The process uses adaptive thresholding with mean filtering, morphological edge smoothing, and the Hough transform for image binarization and skew correction. The project uses Hu invariant moments and circular topology to match characters against a database of characters. The algorithm then assembles the […]

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