著作(論文等)

基本情報

氏名 永田 寅臣
氏名(カナ) ナガタ フサオミ
氏名(英語) NAGATA Fusaomi

論文名

Orientation Detection Using a CNN Designed by Transfer Learning of AlexNet

著者名

Fusaomi Nagata, Kohei Miki, Yudai Imahashi, Kento Nakashima, Kenta Tokuno, Akimasa Otsuka, Keigo Watanabe and Maki K. Habib

掲載誌名等

Proceedings of the 8th IIAE International Conference on Industrial Application Engineering 2020

掲載年月

2020/03

 

 

開始頁

pp. 295

 

終了頁

299

出版者(日本語)

The Institute of Industrial Applications Engineers

出版者(英語)

The Institute of Industrial Applications Engineers

発表形態

オンライン、口頭,、USB プロシーディング

概要

Artificial neural network (ANN) which has four or more layers structure is called deep NN (DNN) and is recognized as a promising machine learning technique. Convolutional neural network (CNN) has the most used and powerful structure for image recognition. It is also known that support vector machine (SVM) has a superior ability for binary classification in spite of only two layers. We have developed a CNN&SVM design and training tool for defect detection of resin molded articles, and the effectiveness and validity have been proved through several CNNs design, training and evaluation. The tool further enables to easily design a CNN model based on transfer learning concept. In this paper, a CNN acquired by transfer learning of AlexNet, which is the winner of ImageNet LSVRC2012, is designed to recognize the orientation of objects. The effectiveness of the transfer learning based CNN is evaluated using test data set.