1National School of Agro-Industrial Sciences, The University of Ngaoundéré, P. O. Box 455, Ngaoundéré, Cameroon.
2Biophysics and Food Biochemistry Laboratory, University of Ngaoundéré, P. O. Box 455, Ngaoundéré, Cameroon.
3Modelisation, Image Processing and Applications Research Group (MOTRIMA), University of Ngaoundéré, Cameroon.
4National School of Engineering, Electronics and Signal Processing Laboratory (LETS), University of Yaoundé 1, P. O. Box 8390, Yaoundé, Cameroon.
Email: [email protected]