CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER
In the polar region, it is difficult to discriminate between clouds and ground surface from satellite visible or infrared data, because of the high albedo and low surface temperature of snow and ice cover. In this paper, a method to classify clouds, sea ice and ground is proposed. This study is base...
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Department of Electrical and Computer Engineering, Faculty of Engineering, Kanazawa University
1996
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ftnipr:oai:nipr.repo.nii.ac.jp:00003932 2023-05-15T13:49:01+02:00 CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER ムラモト ケンイチロウ ヤマノウチ タカシ Kenichiro MURAMOTO Takashi YAMANOUCHI 1996-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3932 http://id.nii.ac.jp/1291/00003932/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3932&item_no=1&attribute_id=18&file_no=1 en eng Department of Electrical and Computer Engineering, Faculty of Engineering, Kanazawa University National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3932 http://id.nii.ac.jp/1291/00003932/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 10, 127-137(1996-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3932&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1996 ftnipr 2022-12-31T19:49:35Z In the polar region, it is difficult to discriminate between clouds and ground surface from satellite visible or infrared data, because of the high albedo and low surface temperature of snow and ice cover. In this paper, a method to classify clouds, sea ice and ground is proposed. This study is based upon analysis of the NOAA/AVHRR infrared images in Antarctica. The algorithm consists of two major approaches : estimating image features and a classification algorithm. A decision tree classifier is designed to classify the region into one of three classes using six image features. Though sea ice and ground can be largely separated using only one feature, more than three features are necessary to separate clouds. Report Antarc* Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Sea ice National Institute of Polar Research Repository, Japan |
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Open Polar |
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National Institute of Polar Research Repository, Japan |
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English |
description |
In the polar region, it is difficult to discriminate between clouds and ground surface from satellite visible or infrared data, because of the high albedo and low surface temperature of snow and ice cover. In this paper, a method to classify clouds, sea ice and ground is proposed. This study is based upon analysis of the NOAA/AVHRR infrared images in Antarctica. The algorithm consists of two major approaches : estimating image features and a classification algorithm. A decision tree classifier is designed to classify the region into one of three classes using six image features. Though sea ice and ground can be largely separated using only one feature, more than three features are necessary to separate clouds. |
format |
Report |
author |
ムラモト ケンイチロウ ヤマノウチ タカシ Kenichiro MURAMOTO Takashi YAMANOUCHI |
spellingShingle |
ムラモト ケンイチロウ ヤマノウチ タカシ Kenichiro MURAMOTO Takashi YAMANOUCHI CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
author_facet |
ムラモト ケンイチロウ ヤマノウチ タカシ Kenichiro MURAMOTO Takashi YAMANOUCHI |
author_sort |
ムラモト ケンイチロウ |
title |
CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
title_short |
CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
title_full |
CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
title_fullStr |
CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
title_full_unstemmed |
CLASSIFICATION OF POLAR SATELLITE DATA USING IMAGE FEATURES AND DECISION TREE CLASSIFIER |
title_sort |
classification of polar satellite data using image features and decision tree classifier |
publisher |
Department of Electrical and Computer Engineering, Faculty of Engineering, Kanazawa University |
publishDate |
1996 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3932 http://id.nii.ac.jp/1291/00003932/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3932&item_no=1&attribute_id=18&file_no=1 |
genre |
Antarc* Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Sea ice |
genre_facet |
Antarc* Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Sea ice |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3932 http://id.nii.ac.jp/1291/00003932/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 10, 127-137(1996-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3932&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250448490070016 |