Patch Relational Covariance Distance Similarity Approach for Image Ranking in Content-Based Image Retrieval. - Piyavach Khunsongkiet; Jakramate Bootkrajang; Churee Techawut (ICCCM, 2020)

Low-level feature image retrieval using representative images from minimum spanning tree clustering. - Piyavach Khunsongkiet; Jakramate Bootkrajang; Churee Techawut (Multim. Tools Appl., 2024)

Extending YOLO for Feature-Based Classification Through Numerical-to-Image Transformation. - Piyavach Khunsongkiet; Waranya Mahanan (IEA/AIE (1), 2025)