استخدام تقنيات معالجة الصور لدراسة التغيير اللوني لاغشية الاكسيد الحديديك (Fe2O3) المحضر باسماك مختلفة

Thin films of Fe203 with different thickness were prepared utilizing chemical spray pyrolysis technique. Colour properties were studied from during the study the results of digital images of these films, where getting on them by using optical microscope and digital camera connected with computer, showed clear difference of the color of prepared films with increase thickness, where we apply many image processing techniques to get these results.