Classification of Hyperspectral Image using Convolutional Neural Network to Detect Coastal Water Features
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Title
- Classification of Hyperspectral Image using Convolutional Neural Network to Detect Coastal Water Features
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Author(s)
- 김태호; 양찬수
- KIOST Author(s)
- Yang, Chan Su(양찬수)
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Alternative Author(s)
- 김태호; 양찬수
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Publication Year
- 2018-11-08
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Abstract
- In this study, classification method of hyperspectral images using convolutional neural network (CNN) is introduced. In general, two-dimensional image data are used as the inputs of CNN classification model. Therefore, 2-D input data for each of the image pixels under specific area were prepared by using the reflectance values in all spectral bands. Thus, two-dimensional grey scale image of 1296 pixels was generated for each pixel under the region of interest (ROI) area obtained from PIKA-II hyperspectral camera. A CNN network was constructed to distinguish human, sea, sand, ship and rock in the image. The CNN model training based classification for each target was performed which resulted in highest classification accuracy for the sand (86.4%).ch of the image pixels under specific area were prepared by using the reflectance values in all spectral bands. Thus, two-dimensional grey scale image of 1296 pixels was generated for each pixel under the region of interest (ROI) area obtained from PIKA-II hyperspectral camera. A CNN network was constructed to distinguish human, sea, sand, ship and rock in the image. The CNN model training based classification for each target was performed which resulted in highest classification accuracy for the sand (86.4%).
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/22885
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Bibliographic Citation
- International Conference on Space, Aeronautical and Navigational Electronics 2014, pp.153 - 156, 2018
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Publisher
- THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
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Type
- Conference
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Language
- English
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