[Retracted] Clustering of Brain Tumor Based on Analysis of MRI Images Using Robust Principal Component Analysis (ROBPCA) Algorithm

Algorithm 1

Algorithm robust PCA.

Input:

Output:

 Step 1: Reshape matrix to vector

 Step 2: Compute Eq. (4) and Eq. (5):

 Step 4: Compute Eq. (6):

 Step 5: Compute SD:

 Step 6: Compute OD:

 Step 7: Plot diagnosis plot (SD, OD).