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Conventional surveillance system requires human power to monitor and thus not applicable for a long hour monitoring. An automated method is proposed here, an integration of a moving object detection and recognition. First, the moving object is detected and segmented by using selectiveness adaptive background subtraction technique followed by noise and(More)
This paper introduces a combination of two new scrambling techniques to produce both obscured and incomprehensible scrambled JPEG image. The techniques are called Combined-Reverse-and-Normal- Direction (CRND) Zigzag and Quantized Blocks Permutation (QBP) scrambling. The scrambling techniques are easy to be implemented and by combining both techniques, the(More)
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