Vol. 83, No. 3 (Published on 1st, May. 2021)

CONTENTS

ESSAY

T. SATOW…131

SPECIAL EDITION

Autonomous Mobile Robot Using ArduPilot

Editor : Y. NAGASAKA

　S. ICHIURA, T. MORI : Creation of a Small Autonomous Robot using ArduPilot and Its Application to Field Sensing…134

　K. NAKAJIMA : ArduPilot Drone System against Noxious Birds…141

　Y. KAIZU, M. KIMURA : Developent of Unmanned Surface Vehicle using ArduPilot…145

TECHNO-TOPICS

N. NAKAYAMA : Development of Grafting Robot for Tomato Seedlings Using Plastic Tape…150

PAPERS (Articles)

RESEARCH PAPERS

Artificial Intelligence Development and Accuracy Evaluation for Green Soybean Appearance Quality Sorting Using Deep Learning (Part 1)
─Effectiveness of Green Soybean Appearance Quality Sorting Using Object Detection─…163 　abstracts

T. MORI, S. ICHIURA, M. KATAHIRA

Artificial Intelligence Development and Accuracy Evaluation for Green Soybean Appearance Quality Sorting Using Deep Learning (Part 2)
─Effects of Differences in Green Soybean Varieties Included in Datasets on Accuracy of Object Detection AI─…172 　abstracts

T. MORI, S. ICHIURA, M. KATAHIRA

Volatile Emission Profiling for Evaluating the Freshness of Whole and Fresh-cut Cabbage…182 　abstracts

A. SOGA, M. YOSHIDA, S. KUROKI, M. TSUTA, N. NAKAMURA, T. IMAIZUMI, M. THAMMAWONG, K. NAKANO

TECHNICAL PAPERS

Development of High-Speed Ridge Forming Seeder for Soybeans
─Seeding and Cultivation Tests Comparing Prototype and Conventional Machine─…192 　abstracts

K. SHIGEMATSU, S. ONO, S. YOSHIDA, M. MINAMIYAMA, S. TAKAYAMA, J. ENDO, K. NAMBA

Measurement of Internal Cleaning Action with Color Sorting Machines by Exhaust Solenoid Valve…200 　abstracts

F. TAKAHASHI, M. KATAHIRA

Classification of External Defects of Potato Tubers Using Convolutional Neural Network and Support Vector Machine…208 　abstracts

Y. SAITO, K. YAMAMOTO, K. ITAKURA, S. IMADA, K. NINOMIYA, N. KONDO

SHORT REPORTS

An Awareness Survey Regarding Farmers in Hokkaido Area on Tractor Rear-End Collision Prevention…218 　abstracts

K. MINAGAWA, E. SEKI, N. TATEYAMA

Unlabeled Growth Monitoring of Escherichia coli in Milk Drops Using Near-field Sensor Arrays…221 　abstracts

Y. YAMASHIGE, S. KIKUCHI, M. HARATA, S. CHEN, Y. OGAWA