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Search: authors:"Ashutosh Kumar Singh"

4 papers found.
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Data Privacy Protection Mechanisms in Cloud

In the cloud computing environment, the privacy of the electronic data is a serious issue that requires special considerations. We have presented a state-of-the-art review of the methodologies and approaches that are currently being used to cope with the significant issue of privacy. We have categorized the privacy-preserving approaches into four categories, i.e., privacy by...

DCT based Secure Data Hiding for Intellectual Property Right Protection

In this paper, an algorithm for embedding copyright mark into host image based on discrete cosine transform (DCT) and Spread Spectrum has proposed. The proposed algorithm works by dividing the cover into blocks of equal sizes and then embeds the watermark in middle band of DCT coefficient of cover image. Performance evaluation of proposed algorithm has been made using bit error...

Plate osteosynthesis of fractures of the shaft of the humerus: comparison of limited contact dynamic compression plates and locking compression plates

Background The aim of this retrospective study was to compare outcomes and complications of displaced fractures of the shaft of the humerus treated with limited-contact dynamic compression plates (LCDCPs) and locking compression plates (LCPs). Materials and methods Two hundred and twelve patients with displaced fractures of the shaft of the humerus, treated with plate...

Erratum to: Outcomes and complications of fractures of distal radius (AO type B and C): volar plating versus nonoperative treatment

, Gomti Nagar, Barabanki, Uttar Pradesh 226010 , India Vinay Kumaraswamy Ashutosh Kumar Singh The original version of this article unfortunately contained a mistake. In the Patients and methods section