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Details van artikel 7 van 12 gevonden artikelen
| Titel: |
Edge Detection in Multispectral Images Based on Structural Elements |
| Auteur: |
Mehdi Ghasemi Naraghi Mahdi Koohi Abbas Shakery |
| Verschenen in: |
The international journal of multimedia & its applications |
| Paginering: | Jaargang 3 (2011) nr. 1 pagina's 90-99 |
| Jaar: |
2011 |
| Inhoud: |
One of the first steps of feature extraction is edge detection. There are various methods for edge detection such as sobel operator, log method and canny operator. These methods have disadvantages such as create noise and discontinues edge and image smoothing. With the notice of the daily growth multi spectral images processing and describe of these images have become very important. Because of the existence of many details of these images, necessity to robust algorithms caused to present a method to extract featureof an object. In this article An improve method for edge detection has been purposed. In this method edge is detected by morphology’s operator and their combination and with the use of various structure elements of images in satellite and remote sensing. |
| Uitgever: |
Academy & Industry Research Collaboration Center (AIRCC) (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 12 gevonden artikelen
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