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Face Recognition under Varying Lighting Based on Derivates of Log Image
Face Recognition Varying Lighting Derivates of Log Image
2010/12/15
This paper considers the problem of recognizing faces under varying illuminations. First, we investigate the statistics of the derivative of the irradiance images (log) of human face and
find that th...
Thresholding technique with adaptive window selection for uneven lighting image
Image segmentation Thresholding Adaptive window selection Lorentz information measure
2013/7/23
By adaptively selecting image window size based on the pyramid data structure manipulation of Lorentz information measure, a new technique for image thresholding is proposed. The advantage of this tec...
MODELLING, IDENTIFICATION AND SIMULATION OF A LIGHTING CONTROL SYSTEM
Lighting Control Modelling Simulation
2010/1/12
This paper presents the results of the first phase in the design of a control
system for closed-loop regulation of the light amount in office-building rooms. This
project is a joint development of G...