Tatsuo Hiroma

About

Tatsuo Hiroma is a pioneering researcher in agricultural robotics, with a primary focus on automating fruit harvesting to address labor shortages in Japan’s aging farming sector. His most influential work centers on machine vision systems and robotic manipulation for apple harvesting. His landmark paper, “AE—Automation and Emerging Technologies” (2002), has garnered 152 citations, establishing a foundational framework for the field. Hiroma made significant contributions to fruit recognition, developing optimal thresholding techniques and color models that enable robotic systems to accurately identify apples in complex orchard environments. His research on hand mechanisms for harvesting robots, including the “Hand mechanism for apple harvesting robot” (1999) and “Development of a harvesting hand for apples” (1998), advanced the practical design of grippers capable of gentle fruit handling. Hiroma’s work on estimating apple fruit locations for manipulation further integrated perception with robotic control. With over 235 total citations across his most-cited papers, his research has directly influenced the development of autonomous harvesting systems, addressing critical challenges in agricultural automation and food production sustainability.

Research Focus

Key Achievements

Top Papers

1. 1
   AE—Automation and Emerging Technologies

   152 citations · 2002
2. 2
   Optimal Thresholding for the Automatic Recognition of Apple Fruits

   25 citations · 2001
3. 3
   A Machine Vision System for the Apple Harvesting Robot

   25 citations · 2001
4. 4
   A Color Model for Recognition of Apples by a Robotic Harvesting System.

   20 citations · 2002
5. 5
   Hand mechanism for apple harvesting robot

   6 citations · 1999
6. 6
   Development of a harvesting hand for apples

   4 citations · 1998
7. 7
   Estimating Apple Fruit Locations for Manipulation by Apple Harvesting Robot

   3 citations · 2000

Key Collaborators

Contact & Links