Open access
2026
Typeset Replacement of Handwritten Text and Mathematics on Lecture Slides Using Vision-Language Models
University lecturers often annotate printed slides during class with handwritten notes and mathematical derivations. Generic OCR skips this ink or returns unrelated strings, and no public dataset fits the task: German handwriting corpora hold prose or historical script, handwritten-mathematics corpora are language-neut...
N. Ragavenderan, Judith Jakob, S. Manonmani
· IEEE Access · 0 citations