Illumination variation often occurs in visual tracking, which has a severe impact on the
system performance. Many trackers based on Discriminative correlation filter (DCF) have …

Weber's law suggests that for a stimulus, the ratio between the smallest perceptual change
and the background is a constant, which implies stimuli are perceived not in absolute terms …

A classification algorithm based on LBP and local binary differential excitation pattern is
presented for the classification of the crack and the linear mineral line on the surface of the …

Lambertian model is a classical illumination model consisting of a surface albedo
component and a light intensity component. Some previous researches assume that the light …

The advent of high resolution spaceborne images leads to the development of efficient
detection of complex urban details with high precision. This urban land use study is focused …

Abstract Changes in the light condition affect the solution of intensity-based digital image
correlation algorithms. One natural way to decrease the influence of illumination is to …

In this letter, we propose a robust and real-time visual tracking algorithm via a novel kernel
based multiple cue adaptive appearance model (KBMCAAM). In particular, the appearance …

In order to deal with facial occlusion effectively, the authors propose a powerful but simple
face representation method, called adaptive Weberfaces (AdapWeber), based on human …

This paper presents a novel pattern matching technique that is robust to illumination
changes and the occlusion problem. The technique is based on the matching of gradient …

The Air Force Institute of Technology is investigating techniques to improve aircraft
navigation using low-cost imaging and iner-tial sensors [1]. Stationary features tracked …