Dilated convolutions for image classification and object localization

Yasunori Kudo; Yoshimitsu Aoki

doi:10.23919/MVA.2017.7986898

Dilated convolutions for image classification and object localization

Yasunori Kudo, Yoshimitsu Aoki

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

13 Citations (Scopus)

Abstract

Yu et al.[1] showed that dilated convolutions are very effective in dense prediction problems such as semantic segmentation. In this work, we propose a new ResNet[2] based convolutional neural network model using dilated convolutions and show that this model can achieve lower error rate for image classification than ResNet with reduction of the number of the parameters of the network by 94% and that this model has high ability to localize objects despite being trained on image-level labels. We evaluated this model on ImageNet[5] which has 50 class labels randomly selected from 1000 class labels.

Original language	English
Title of host publication	Proceedings of the 15th IAPR International Conference on Machine Vision Applications, MVA 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	452-455
Number of pages	4
ISBN (Electronic)	9784901122160
DOIs	https://doi.org/10.23919/MVA.2017.7986898
Publication status	Published - 2017 Jul 19
Event	15th IAPR International Conference on Machine Vision Applications, MVA 2017 - Nagoya, Japan Duration: 2017 May 8 → 2017 May 12

Other

Other	15th IAPR International Conference on Machine Vision Applications, MVA 2017
Country	Japan
City	Nagoya
Period	17/5/8 → 17/5/12

ASJC Scopus subject areas

Computer Science Applications
Computer Vision and Pattern Recognition

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Dilated convolutions for image classification and object localization. / Kudo, Yasunori; Aoki, Yoshimitsu.

Proceedings of the 15th IAPR International Conference on Machine Vision Applications, MVA 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 452-455 7986898.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kudo, Y & Aoki, Y 2017, Dilated convolutions for image classification and object localization. in Proceedings of the 15th IAPR International Conference on Machine Vision Applications, MVA 2017., 7986898, Institute of Electrical and Electronics Engineers Inc., pp. 452-455, 15th IAPR International Conference on Machine Vision Applications, MVA 2017, Nagoya, Japan, 17/5/8. https://doi.org/10.23919/MVA.2017.7986898

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abstract = "Yu et al.[1] showed that dilated convolutions are very effective in dense prediction problems such as semantic segmentation. In this work, we propose a new ResNet[2] based convolutional neural network model using dilated convolutions and show that this model can achieve lower error rate for image classification than ResNet with reduction of the number of the parameters of the network by 94% and that this model has high ability to localize objects despite being trained on image-level labels. We evaluated this model on ImageNet[5] which has 50 class labels randomly selected from 1000 class labels.",

author = "Yasunori Kudo and Yoshimitsu Aoki",

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Dilated convolutions for image classification and object localization

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