Detection of blood vessels under the skin by using a thermal camera operating within (Negative mode) and processing the resulting thermal image using the Python programming language. مجلة العلوم الأساسية [Internet]. 2025 Oct. 5 [cited 2026 Jun. 18];41(3). Available from: https://journal.damascusuniversity.edu.sy/index.php/basj/article/view/11355