Showing 3121–3132 of 3871 results
Reversible Data Hiding in Encrypted Images by Reversible Image Transformation Abstract?Abstract With the popularity of outsourcing data to the cloud,it is vital to protect the privacy of data and enable the cloud server to easily manage the data at the same time. Under such demands,reversible data hiding in encrypted images (RDH-EI) attracts more and more…
Reversible Data Hiding Using Controlled Contrast Enhancement and Integer Wavelet Transform Abstract? Reversible Data Hiding Using Controlled Contrast Enhancement and Integer Wavelet Transform. The conventional reversible data hiding < Final Year Projects 2016 > RDH. al-gorithms pursue high Peak-Signal-to-Noise-Ratio (PSNR) at the certain amount of embedding bits. Recently, Wu et al .deemed that the improvement…
Reversible Data Hiding With Image Enhancement Using Histogram Shifting Abstract-Traditional reversible data hiding (RDH) focuses on enlarging the embedding payloads while minimizing the distortion with a criterion of mean square error (MSE). Since imperceptibility can also be achieved via image processing, we propose a novel method of RDH with contrast enhancement (RDH-CE) using histogram shifting….
Reversible Data Hiding With Image Enhancement Using Histogram Shifting Abstract-Traditional reversible data hiding (RDH) focuses on enlarging the embedding payloads while minimizing the distortion with a criterion of mean square error (MSE). Since imperceptibility can also be achieved via image processing, we propose a novel method of RDH with contrast enhancement (RDH-CE) using histogram shifting….
Reversible Image Data Hiding with Contrast Enhancement Abstract?Reversible Image Data Hiding with Contrast Enhancement. In this letter, a novel reversible data hiding (RDH) algorithm is proposed for digital images. Instead of trying to keep the PSNR value high, the proposed algorithm enhances the contrast of a host image to improve its visual quality. The highest…
Review On- Netspam: A Network-Based Spam Detection Framework For Reviews In Online Social Media Abstract-Todays, a major part of everyone trusts on content in social media like opinions and feedbacks of a topic or a product. The liability that anyone can take off a survey give a brilliant chance to spammers to compose spam surveys…
Review Selection Using Micro-Reviews Abstract? Review Selection Using Micro-Reviews. Given the proliferation of review content, and the fact that reviews are highly diverse and often unnecessarily verbose, users frequently face the problem of selecting the appropriate reviews to consume. Micro-reviews are emerging as a new type of online review content in the social media. Micro-reviews…
Review Selection Using Micro-Reviews Abstract? Review Selection Using Micro-Reviews. Given the proliferation of review content, and the fact that reviews are highly diverse and often unnecessarily verbose, users < Final Year Projects 2016 > frequently face the problem of selecting the appropriate reviews to consume. Micro-reviewsare emerging as a new type of online review content…
Revisiting Attribute-Based Encryption with Verifiable Outsourced Decryption Abstract? Revisiting Attribute-Based Encryption with Verifiable Outsourced Decryption. Attribute-based encryption < Final Year Projects 2016 > ABE [1] is a promising technique for ?ne-grained access control of encrypted data in a cloud storage, however, decryption involved in ABEs is usually too expensive for resource-constrained front-end users, which greatly…
Revisiting Iris Recognition with Color Cosmetic Contact Lenses Abstract-Over the years, iris recognition has gained importance in the biometrics applications and is being used in several large scale nationwide projects. Though iris patterns are unique, they may be affected by external factors such as illumination, camera-eye angle, and sensor interoperability. The presence of contact lens,…
Revocable and Scalable Certificateless Remote Authentication Protocol With Anonymity for Wireless Body Area Networks Abstract? Revocable and Scalable Certificateless Remote Authentication Protocol With Anonymity for Wireless Body Area Networks. To ensure the security and privacy of the patient?s health status in the wireless body area networks < Final Year Projects 2016 > WBANs., it is…
Revocable Identity-Based Access Control for Big Data with Verifiable Outsourced Computing Abstract– To be able to leverage big data to achieve enhanced strategic insight, process optimization and make informed decision, we need to be an efficient access control mechanism for ensuring end-to-end security of such information asset. Signcryption is one of several promising techniques to…
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