The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method
Multispectral remote sensing image segmentation can be achieved using a multithresholding technique. This paper studies the effect of changing the window size of the two dimensional (2D) fast Otsu algorithm that presented by Zhang. From the results, it shown that this method behaves as a searc...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2017-05-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/690 |
| _version_ | 1818192179952091136 |
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| author | T. A. Naji |
| author_facet | T. A. Naji |
| author_sort | T. A. Naji |
| collection | DOAJ |
| description |
Multispectral remote sensing image segmentation can be achieved using a multithresholding technique. This paper studies the effect of changing the window size of the two dimensional (2D) fast Otsu algorithm that presented by Zhang. From the results, it shown that this method behaves as a search machine for the valleys (an automatic threshold), between the gray levels of the histogram with changing the size of slide window.
Keywords Image Segmentation, (2D) Fast Otsu method, Multithresholding, Automatic thresholding, (2D) histogram image.
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| first_indexed | 2024-12-12T00:26:24Z |
| format | Article |
| id | doaj.art-8e514a9c6d0a4d00835bc00dc7e15876 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-12-12T00:26:24Z |
| publishDate | 2017-05-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-8e514a9c6d0a4d00835bc00dc7e158762022-12-22T00:44:37ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-05-01251The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu MethodT. A. Naji Multispectral remote sensing image segmentation can be achieved using a multithresholding technique. This paper studies the effect of changing the window size of the two dimensional (2D) fast Otsu algorithm that presented by Zhang. From the results, it shown that this method behaves as a search machine for the valleys (an automatic threshold), between the gray levels of the histogram with changing the size of slide window. Keywords Image Segmentation, (2D) Fast Otsu method, Multithresholding, Automatic thresholding, (2D) histogram image. https://jih.uobaghdad.edu.iq/index.php/j/article/view/690 |
| spellingShingle | T. A. Naji The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method Ibn Al-Haitham Journal for Pure and Applied Sciences |
| title | The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method |
| title_full | The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method |
| title_fullStr | The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method |
| title_full_unstemmed | The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method |
| title_short | The Effect of Window Size Changing on Satellite Image Segmentation Using 2D Fast Otsu Method |
| title_sort | effect of window size changing on satellite image segmentation using 2d fast otsu method |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/690 |
| work_keys_str_mv | AT tanaji theeffectofwindowsizechangingonsatelliteimagesegmentationusing2dfastotsumethod AT tanaji effectofwindowsizechangingonsatelliteimagesegmentationusing2dfastotsumethod |