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In this paper, heuristic algorithm assisted multi-thresholding is attempted for standard RGB test images using Kapur's entropy. The motivation of this work is to present a detailed assessment among the Brownian search based heuristic approaches, such as bacteria foraging optimization, firefly algorithm, and cuckoo search. Proposed technique is implemented and validated on frequently used benchmark...
Bloomed jasmine flowers are highly used in herb based medical and perfume industry which rely on large jasmine farms. A large quantity of jasmine flowers in such farms need high human labours for flower counting. To decide the labour requirement on a day, flower counting is essential which is a more challenging task. Segmentation plays vital role in flower counting to detect flower regions. A superpixel...
Molybdenum disulfide (MoS 2 ) was deposited with the precursor salt of ammonium molybdate tetrahydrate and thiourea on glass substrate at various precursor solution volume (10–50mL) using the spray pyrolysis technique. The X-ray diffraction pattern indicates the polycrystalline nature of the film with a hexagonal structure and the occurrence of peak shift due to stacking fault. The field-emission...
An efficient way of ensuring security in cloud is to give secure data access control among untrusted cloud server. Hence to improve the security, a new system could be introduced such as Quantum Security Scheme which invokes Quantum gates for encryption purpose. Quantum cryptography has been rapidly developing these days due to its efficient service which is provided by means of key generation and...
Power reduction plays a vital role in VLSI design. Multi-bit flip-flop is an efficient method for clock power reduction. This method is to eliminate the redundant inverters by merging some flip-flops into multi-bit flip-flops. This multi-bit flip-flops can share the drive strength, dynamic power, area of the inverter chain and can even save the clock network power and facilitate the skew control....
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