Thaiphan R, Srinounpan C, Sornkliang W, Naksuwan J, Chukeaw A, Rattaphun M, Songsri-in K. Training Deep Neural Networks for Facial Landmarks Detection by Predicting Principal Component Analysis’s Coefficients. PKRU SciTech J. [internet]. 2022 Dec. 26 [cited 2025 May 22];6(2):21-3. available from: https://ph01.tci-thaijo.org/index.php/pkruscitech/article/view/248094