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Parallel computing on clusters of workstations is receiving much attention from the research community. Unfortunately, many aspects of parallel computing over this parallel computing engine is not very well understood. Some of these issues include the workstation architectures, the network protocols, the communication-to-computation ratio, the load(More)
This paper addresses the problem of illumination variations affecting the performance of real world face recognition systems. We propose an exemplar (or appearance)-based technique to compute the canonical representation of the human face. The canonical image is equivalent to the reflectance field of the face that is invariant to illumination. We(More)
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