Visual Servoing Drone Utilizing Ground Robot Detection Model for UAV-UGV Alignment for Retrieval Operations. - Jamaica Mae Pepito; John Mel Bolaybolay; Earl Ryan M. Aleluya; Francis Jann Alagon; Steve Clar; Immanuel P. Paradela; Sherwin A. Guirnaldo; Jeanette C. Pao; Carl John Salaan; Argel A. Bandala (IEEE Access, 2025)