15 citations · 18 across the 5 of their papers we have counts for
6 papers
The Analysis of Facial Feature Deformation using Optical Flow Algorithm
Dayang Nur Zulhijah Awang Jesemi, Hamimah Ujir, Irwandi Hipiny +1
Facial features deformed according to the intended facial expression. Specific facial features are associated with specific facial expression, i.e. happy means the deformation of m…
Towards Automated Biometric Identification of Sea Turtles (Chelonia mydas)
Irwandi Hipiny, Hamimah Ujir, Aazani Mujahid +1
Passive biometric identification enables wildlife monitoring with minimal disturbance. Using a motion-activated camera placed at an elevated position and facing downwards, we colle…
Assessing Performance of Aerobic Routines using Background Subtraction and Intersected Image Region
Faustine John, Irwandi Hipiny, Hamimah Ujir +1
It is recommended for a novice to engage a trained and experience person, i.e., a coach before starting an unfamiliar aerobic or weight routine. The coach's task is to provide real…
Performance Evaluation of SIFT Descriptor against Common Image Deformations on Iban Plaited Mat Motifs
Silvia Joseph, Irwandi Hipiny, Hamimah Ujir
Borneo indigenous communities are blessed with rich craft heritage. One such examples is the Iban's plaited mat craft. There have been many efforts by UNESCO and the Sarawak Govern…
3D Facial Action Units Recognition for Emotional Expression
N. Hussain, H. Ujir, I. Hipiny +1
The muscular activities caused the activation of certain AUs for every facial expression at the certain duration of time throughout the facial expression. This paper presents the m…
Unsupervised Classification of Intrusive Igneous Rock Thin Section Images using Edge Detection and Colour Analysis
S. Joseph, H. Ujir, I. Hipiny
Classification of rocks is one of the fundamental tasks in a geological study. The process requires a human expert to examine sampled thin section images under a microscope. In thi…