Sarif K. Naik

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The presence of clumps in biological cell images may degrade the performance of automated disease detection methods using them. We present techniques to split the clumps based on dominant point detection from contours. The selection of optimal dominant points and split lines is achieved using some logical rules based on geometry of the clumps. The scheme(More)
This paper presents a spatial domain threshold based adaptive power-law applications (TAPLA) in image enhancement technique in which adaptation is carried out with local thresholds. This is an improved version of Adaptive Power-law Transformations (APLT) [14] in which adaptation is carried out with local means. The computational time of APLT is window-size(More)
Tree based multicast protocols often use hierarchical loss recovery where some special routers called proxy are assigned for retransmission handling. This leads to traffic redundancy and latency. The existing approaches of loss collected retransmission based on X-OR selective principle, which minimizes the number of packets to be retransmitted. However, the(More)
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