Segmentation-of-Ultrasound-Images

The purpose of this study is the contour extraction of a region of interest in ultrasonic images. I applied the anisotropic diffusion algorithm to preprocess images, then an active contour model using a gradient vector flow was employed. In the end, the contour of a lesion area of the ultrasonic images was extracted.

Face-Recognition-Using-PCA

Implemented Principal Components Analysis algorithm in MATLAB for face recognition. Compared two faces by projecting the images into Eigenface space and measure the Euclidean distance between them