Title	Identification via Retinal Vessels Combining LBP and HOG
Author	Ali Noori and Esmaeil Kheirkhah
Citation	Vol. 23  No. 3  pp. 187-192
Keywords	Identification, Machine Vision, Image Processing, LBP, HOG.

Title	Measuring the Perceived Mental Image of Practical Courses among Students using Electronic Questionnaire
Author	Khaled Hussein Mohamed Aly
Citation	Vol. 23  No. 3  pp. 1-9
Keywords	mental image - practical courses - students - physical education - Umm Al-Qura

Title	A Review of Facial Expression Recognition Issues, Challenges, and Future Research Direction
Author	Yan Bowen, Azween Abdullah, Lorita Angeline, and S.H. Kok
Citation	Vol. 23  No. 1  pp. 125-139
Keywords	Facial expression recognition; image pre-processing; feature extraction; machine learning; deep learning

Title	Binary Classification of Hypertensive Retinopathy Using Deep Dense CNN Learning
Author	Mostafa E. A. Ibrahim and Qaisar Abbas
Citation	Vol. 22  No. 12  pp. 98-106
Keywords	Retinography images, Hypertensive-retinopathy, deep-neural network, Transfer learning, convolutional neural network.