Automatic microaneurysm detection using Multi-level Threshold based on ISODATA. - Tanin Intaramanee; Ratanak Khoeun; Krisana Chinnasarn (JCSSE, 2017)

Emotion Recognition for Partial Faces Using a Feature Vector Technique. - Ratanak Khoeun; Ponlawat Chophuk; Krisana Chinnasarn (Sensors, 2022)

Robust Approach for Lumen Segmentation in IVUS Image using Deeply Learn U-net Model. - Watcharaphong Yookwan; Ratanak Khoeun; Kamal Baha; Athitha Onouen; Pusit Kulkasem; Krisana Chinnasarn (ICTC, 2023)

Emotion Recognition of Partial Face Using Star-Like Particle Polygon Estimation. - Ratanak Khoeun; Watcharaphong Yookwan; Ponlawat Chophuk; Annupan Rodtook; Krisana Chinnasarn (IEEE Access, 2023)