Showing 373–384 of 3871 results
A Segmentation and Graph-based Sequence Matching Method for Video Copy Detection Abstract? We propose in this paper a segmentation and graph-based video sequence matching method for video copy detection. Specifically, due to the good stability and discriminative ability of local features, we use SIFT descriptor for video content description. However, matching based on SIFT…
A Selective Encryption Method To Ensure Confidentiality For Big Sensing Data Streams Abstract-Privacy has become a considerable issue when the applications of big data are dramatically growing in cloud computing. The benefits of the implementation for these emerging technologies have improved or changed service models and improve application performances in various perspectives. However, the remarkably…
A Self-Adaptive Sleep/Wake-up Scheduling Approach for Wireless Sensor Networks Abstract-Sleep/wake-up scheduling is one of the fundamental problems in Wireless Sensor Networks (WSNs), since the energy of sensor nodes is limited and they are usually unrechargeable. The purpose of sleep/wake-up scheduling is to save the energy of each node by keeping nodes in sleep mode as…
A Set of Complexity Measures Designed for Applying Meta-Learning to Instance Selection Abstract? A Set of Complexity Measures Designed for Applying Meta-Learning to Instance Selection. Some authors have approached the instance selection problem from a meta-learning perspective. In their work, they try to ?nd relationships between the performance of some methods from this ?eld and…
A Short-Channel-Effect-Degraded Noise Margin Model for Junctionless Double-Gate MOSFET Working on Subthreshold CMOS Logic Gates Abstract? Based on the device and equivalent transistor model, we present a short-channel-effect (SCE)-degraded noise margin (NM) model for junctionless double-gate MOSFET working on subthreshold CMOS logic gate. < final year projects > [numbers_sections number=”1″ title=”Including =Packages=” last=”no” ] Complete…
A SIFT-based forensic method for copy-move attack detection and transformation recovery Abstract?One of the principal problems in image forensics is determining if a particular image is authentic or not. This can be a crucial task when images are used as basic evidence to influence judgment like, for example, in a court of law.< Final Year…
A Similarity Measure for Text Classification and Clustering Abstract?A Similarity Measure for Text Classification and Clustering. Measuring the similarity between documents is an important operation in the text processing field. In this paper, a new similarity measure is proposed. To compute the similarity between two documents with respect to a feature, < Final Year Projects...
A similarity study of content-based image retrieval system for breast cancer using decision tree Abstract-Breast cancer is one of the leading causes of death for women all over the world. In 2012, it was estimated that there would be approximately 226 870 newly diagnosed cases and 39 510 deaths in the United States.1 Treatment at…
A Similarity-Based Learning Algorithm Using Distance Transformation Abstract? Numerous theories and algorithms have been developed to solve vectorial data learning problems by searching for the hypothesis that best ?ts the observed training sample. However, many real-world applications involve samples that are not described as feature vectors, but as (dis)similarity data. Converting vectorial data into <...
A Simple and Reliable System to Detect and Correct Setup/Hold Time Violations in Digital Circuits Abstract? a fully digital system to detect and correct setup/hold time violations in digital circuits, is presented. The proposed system benefits from simple, low-power, small-area, and easy-to-modify design. The system is composed of two separate blocks, detector and corrector connected…
A Simple FPGA System for ECG R-R Interval Detection Abstract? The analysis of the electrocardiogram (ECG) signal is used extensively in the diagnosis of different heart diseases. One of the major tasks to be provided is the accurate determination of the QRS complex. Due to its characteristic shape QRS detection in an ECG signal is…
A Single Switch High Step-Up DC-DC Converter with Low and Steady Switch Voltage Stress Abstract-In this paper, a new high voltage gain step-up dc-dc converter is proposed for interfacing renewable power generation. The configuration optimally integrates both the coupled-inductor and switched-capacitor techniques to achieve an ultra-high step-up gain of voltage conversion with low voltage stress…
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