Showing 1885–1896 of 1910 results
Virtual Lab Abstract? Virtual Lab. This document covers the usage and development of a Linux based virtual machine with specific tools to help out students in the learning process of digital designs and microprocessors. It describes the advantages of an unified development environment for the teaching process and how it helps students to understand key…
Virtual Servers Co-Migration for Mobile Accesses: Online vs. Off-line Abstract?Virtual Servers Co-Migration for Mobile Accesses Online vs. Off-line .Firstly we study the problem of co-migrating a set of service replicas residing on one or more redundant virtual servers in clouds in order to satisfy a sequence of mobile batch-request emands in a cost effective way….
Visual Object Tracking Based on Local Steering Kernels and Color Histograms Abstract? we propose a visual object tracking framework, which employs an appearance-based representation of the target object, based on local steering kernel descriptors and color histogram information. This framework takes as input the region of the target object in the previous video frame and…
Visual voice activity detection as a help for speech source separation from convolutive mixtures Abstract?Visual voice activity detection as a help for speech source separation from convolutive mixtures. Audio-visual speech source separation consists in mixing visual speech processing techniques (e.g. lip parameters tracking) with source separation methods to improve and/or simplify the extraction of a…
VLSI Architecture Design of Guided Filter for 30 Frames/s Full-HD Video Abstract?Filtering is widely used in image and video processing for various applications. Recently, < Final Year Projects > the guided filter has been proposed and became one of the popular filtering methods. In this paper, to achieve the computation demand of guided filtering in…
VLSI Computational Architectures for the Arithmetic Cosine Transform Abstract? VLSI Computational Architectures for the Arithmetic Cosine Transform. The discrete cosine transform (DCT) is a widely-used and important signal processing tool employed in a plethora of applications. Typical fast algorithms for nearly-exact computation of DCT require ?oating point arithmetic, are multiplier intensive, and accumulate round-off errors….
VLSI Design for SVM-Based Speaker Verification System Abstract? VLSI Design for SVM-Based Speaker Verification System. The chip implementation of a support vector machine (SVM)-based speaker veri?cation system. The proposed chip comprises a speaker feature extraction SFE module, an SVM module, and a decision module. < Final Year Project 2016 >The SFE module performs autocorrelation analysis,…
VMThunder: Fast Provisioning of Large-Scale Virtual Machine Clusters Abstract? VMThunder: Fast Provisioning of Large-Scale Virtual Machine Clusters. Infrastructure as a service (IaaS) allows users to rent resources from the Cloud to meet their various computing requirements. The pay-as-you-use model, however, poses a nontrivial technical challenge to the IaaS cloud service providers: how to fast provision…
Voltage sag mitigation using multilevel inverter based distribution static compensator (DSTATCOM) in low voltage distribution system Abstract?Voltage sag mitigation using multilevel inverter based distribution static compensator (DSTATCOM) in low voltage distribution system. Among the different disturbances affecting the power quality, the voltage sag are considered as a most important power quality problem faced by utilities,…
VoteTrust: Leveraging Friend Invitation Graph to Defend against Social Network Sybils Abstract? VoteTrust: Leveraging Friend Invitation Graph to Defend against Social Network Sybils Online social networks OSNs suffer from the creation of fake accounts that introduce fake product reviews, malware and spam. Existing defenses focus on using the social graph structure to isolate fakes. However,…
Voting-Based Directional Interpolation Method and Its Application to Still Color Image Demosaicking Abstract?Voting-Based Directional Interpolation Method and Its Application to Still Color Image Demosaicking. In this paper, we present a novel color image demosaicking algorithm using a voting-based edge direction detection method and a directional weighted interpolation method. By introducing the voting strategy, the interpolation…
W-Tree Indexing for Fast Visual Word Generation Abstract?W-Tree Indexing for Fast Visual Word Generation. The bag-of-visual-words representation has been widely used in image retrieval and visual recognition. The most time-consuming step in obtaining this representation is the visual word generation, i.e., assigning visual words to the corresponding local features in a high-dimensional space. Recently, structures…
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