Robust Face Recognition Based on Texture Analysis. (17th January 2013)

• Record Type: Journal Article
• Authors: Srisuk, Sanun
• Is Part Of: International journal of advanced robotic systems. Volume 10:Number 1(2013)
• Publication Date: 2013-01-17
• Subjects: Discriminated Feature Transform -- SMP; Robotics -- Periodicals; Robotics; Periodicals; 629.892
• DOI: 10.5772/51808
• Languages: English
• ISSNs: 1729-8806

Abstract

In this paper, we present a new framework for face recognition with varying illumination based on DCT total variation minimization (DTV), a Gabor filter, a sub-micro-pattern analysis (SMP) and discriminated accumulative feature transform (DAFT). We first suppress the illumination effect by using the DCT with the help of TV as a tool for face normalization. The DTV image is then emphasized by the Gabor filter. The facial features are encoded by our proposed method - the SMP. The SMP image is then transformed to the 2D histogram using DAFT. Our system is verified with experiments on the AR and the Yale face database B.