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Face Recognition a Challenge in Biometrics: Image Resolution Issues in Face Recognition - Softcover

Anjum, Muhammad Almas; Javed, Younus

 
9783844302783: Face Recognition a Challenge in Biometrics: Image Resolution Issues in Face Recognition
Softcover
ISBN 10: 3844302786 ISBN 13: 9783844302783
Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

Face recognition is a difficult problem .Thedimension reduction and the skill to acquire minimumsize of feature vector required for face recognitionfor diverse facial expressions is a challenging taskin face recognition. Dimension reduction results inremoval of irrelevant variables along with noisetherein and a lower computation complexity ofsubsequent processing. This book addresses thechallenges of dimension reduction, choice of minimumsize feature vector for face recognition andminimization of adverse effects of varying facialexpressions on the recognition through reduction inimage resolution. Face images with varying imageresolution are obtained through image decimation.Improved recognition rate results are also reportedusing novel coefficients selection and optimizationmethods in DFT, DCT and DWT based face recognitionmethods. The experiments are carried out for variousimage resolutions using five different datasets.

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Über die Autorin bzw. den Autor

Muhammad Almas Anjum holds a doctoral degree in computerengineering from College of E&ME, National University of Sciencesand Technology, Pakistan.He has a considerable teaching experience and many international publications to his name.He has been reviewing the technical papers and reports of many international conferences and journals.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3844302786
ISBN 13 
9783844302783
Einband
Taschenbuch
Anzahl der Seiten
188
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Alphascript Publishing
customerservice@vdm-vsg.de

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