Ali Maina Bukar

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This study focuses on the formulation of Predictor-Corrector Methods from 2-Step Hybrid Adams Methods for the solution of Initial Value Problems (IVP) of Ordinary Differential Equations (ODE). The methods are derived on both grid and off-grid points using the Multistep Collocations Schemes which are evaluated at some points to produce Block Adams Moulton(More)
Automatic facial age progression (AFAP) has been an active area of research in recent years. This is due to its numerous applications which include searching for missing. This study presents a new method of AFAP. Here, we use an active appearance model (AAM) to extract facial features from available images. An aging function is then modelled using sparse(More)
Faces convey much information. Interestingly we humans have a remarkable ability of identifying, extracting, and interpreting this information. Recently automatic facial ageing (AFA) has gained popularity due to its numerous applications which include search for missing people, biometrics, and multimedia. The problem of AFA is faced with various challenges,(More)
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