2021~2023 Patent Application TOPIC: A Robust Counting and Measurement Approach for Stacked Substrates Patents of of this work are approval by Taiwan Intellectual Property Office, Invention patentwas accepted in 30 Mar 2023, Utility patent ( Mwas accepted in AugOpenCV Official Training DEEP LEARNING WITH PYTORCH Focus on deep learning 2020 OpenCV Official Training COMPUTER VISION 2 Especially focus on face recognition and plate recognition 2020 Publish conference paper in the CVGIP 2020 TOPIC: A VISION-BASED PITCHER RELEASE POINT DETECTION SYSTEM, Hoster : NCTU, NTHU, and IPPR 2019 OpenCV Official Training COMPUTER VISION 1 Especially focus on Feature matching, non-leaning