Yukitsugu Ishii

Gifu University, Institute of Vegetable and Floriculture Science

Papers

Total Citations

147

H-Index

About

Yukitsugu Ishii is a pioneering researcher in agricultural robotics, with a focused expertise in the automation of fruit and vegetable harvesting. His work specifically addresses the complex challenges of robotic harvesting for eggplants, a task that constitutes nearly 40% of total labor hours in cultivation. Ishii’s major contributions include the development of an intelligent robotic system that emulates human judgment for fruit recognition, approach, and picking. He designed specialized harvesting end-effectors and a machine vision algorithm that uses color segmentation to identify and size eggplants in both indoor and outdoor conditions. To guide the manipulator, Ishii innovatively applied fuzzy logic for visual feedback control, enabling precise, adaptive movements during the harvest. His seminal paper, "Robotic Harvesting System for Eggplants" (2002), has garnered 122 citations, underscoring its foundational impact on the field. Through this body of work, Ishii has laid critical groundwork for reducing manual labor in agriculture, advancing the practicality of selective, automated harvesting systems.