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  • Seok Lai Park
  • 2008
In this paper, we propose a new Retinex method based on CMSB-plane for variable lighting face recognition. Cast shadows, created by direct light source, seriously damage face images and ultimately deteriorate the performance of face recognition system. To eliminate cast shadows efficiently, they should be preserved in the illumination estimation process.(More)
ABTRACT A novel integrated approach for resolving the effect of illumination changes on face recognition is proposed. This face recognition system comprises feature extraction, feature selection and recognition. For feature extraction, a normal shrink filter in NSCT domain denoising technique is applied which produces illuminant invariant for the given(More)
The Submicron Structures Laboratory at MIT develops techniques for fabricating surface structures with linewidths in the range from nanometers to micrometers, and uses these structures in a variety of research projects. These projects of the laboratory, which are described briefly below, fall into four major categories: development of submicron and(More)
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