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Behaviors of real-time schedulers under resource modification and a steady scheme with bounded utilization
Scheduling real-time scheduler task arrival patterns simulation, dynamic priority random resource resource modification
2010/11/22
In this article we present an analysis for task models having random resource needs and different arrival patterns. In hard real-time environments like avionic systems or nuclear reactors, the inputs ...
Modification of the AdaBoost-based Detector for Partially Occluded Faces
the AdaBoost-based Detector Partially Occluded Faces
2010/12/16
While face detection seems a solved problem under general conditions, most state-of-the-art systems degrade rapidly when faces are partially occluded by other objects. This paper
presents a solution ...
FREQUENCY CONTENT ORIENTED MODIFICATION OF QUANTIZATION MATRIX IN DCT – BASED COMPRESSION
Image compression quantization matrix
2010/1/12
In order to improve the compression rate for comparable values of error metrics, we propose a method to modify the standard quantization matrix used in JPEG, according to image frequency content. Unli...