IMAGE ANALYSIS FOR Α AND Β SIALON CERAMIC WITH YB2O3 ADDITIVE
Saniye ÖDEN
Danışman: Doç. Dr. Ömer Nezih GEREK
Elektrik Elektronik Mühendisliği
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
This project shows an image analysis to detect α phase and β phase from α and β SiAlON ceramic with Yb2O3 additives acquired by scanning electron microscope (SEM). The α phase appears as gray grains while the β phase appears in the image as black grains. The images were provided by Anadolu University Materials Science and Engineering Department.
The steps for this analysis are: i) Level adjustment of image, ii) Threshold analysis for α and β phases, iii) Labeling the image, and iv) Determining percentages of α and β phases of SiAlON via area measurements.
PROJE FUARI 2009
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