عناصر مشابهة
Simulation of SAR Image Using CHI square Distribution
| المصدر: | مجلة كلية التربية |
|---|---|
| الناشر: |
الجامعة المستنصرية - كلية التربية
|
| المؤلف الرئيسي: | |
| مؤلفين آخرين: | , |
| المجلد/العدد: | ع 3 |
| محكمة: | نعم |
| الدولة: | العراق |
| التاريخ الميلادي: | 2009 |
| الصفحات: | 779 - 788 |
| ISSN: | 1812-0380 |
| رقم MD: | 427472 |
| نوع المحتوى: | بحوث ومقالات |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
| LEADER | 01716nam a22002297a 4500 | ||
|---|---|---|---|
| 001 | 1077487 | ||
| 044 | |b العراق | ||
| 100 | |a Al Zuky, Ali Abid Dawood |e Author |g Al Zuky, Ali Abid Dawood |9 114773 | ||
| 245 | |a Simulation of SAR Image Using CHI square Distribution | ||
| 260 | |b الجامعة المستنصرية - كلية التربية |c 2009 | ||
| 300 | |a 779 - 788 | ||
| 336 | |a بحوث ومقالات | ||
| 500 | |a باللغة الانجليزية | ||
| 520 | |b The intensity SAR Images are highly corrupted by speckle noise, this noise modeled as a multiplicative noise with mean equal to one, and obeys to Chi-Square distribution. So can be adopting, this distribution to generate speckle noise. Then simulate the SAR image by using multiplicative noise model (i.e multiply point to point incoherent image by generated random speckle noise). The results show that the simulated SAR image look alike a real SAR image. Also, the results give a high agreement between equivalents number of looks (NL) for the generated speckle file with NL in Chi-square distribution, where (2N represent the degree of freedom of the distribution). Hence the presented method is an efficient simulation tool for intensity SAR images. | ||
| 653 | |a البحوث العلمية |a مستخلصات الابحاث |a علم الكيمياء | ||
| 700 | |9 212269 |a Husian, Ayten Noori |e Co-Author | ||
| 700 | |9 305950 |a Majeed, Sundus Hatem |e Co-Author | ||
| 773 | |4 التربية والتعليم |6 Education & Educational Research |c 051 |l 003 |m ع 3 |o 1151 |s مجلة كلية التربية |t Journal of Faculty of Education |v 009 |x 1812-0380 | ||
| 856 | |u 1151-009-003-051.pdf | ||
| 930 | |d n |p y |q y | ||
| 995 | |a EduSearch | ||
| 999 | |c 427472 |d 427472 | ||
