Switching Frequency Dynamic Control for DFIG Wind Turbine Performance Improvement around Synchronous Speed Abstract– In a doubly-fed induction generator (DFIG) wind turbine (WT), large thermal and mechanical oscillations occur around synchronous speed due to the nearly zero-frequency current circulating between rotor windings. A switching frequency dynamic control technique is proposed in this paper to overcome…
Synchronous Non-Volatile Logic Gate Design Based on Resistive Switching Memories Abstract?Emerging non-volatile memories (NVM) based on resistive switching mechanism (RS) such as STT-MRAM, OxRRAM and CBRAM etc., are under intense R&D investigation by both academics and industries. They provide high write/read speed, low power and good endurance (e.g., > 1012) beyond mainstream NVMs, < Final...
Synthetic Aperture Radar image nonlinear enhancement algorithm based on NSCT transform Abstract?AbstractDue to the imaging mechanism, Synthetic Aperture Radar (SAR) images are susceptible to speckle noise, which affects radar image interpretation. So image denoising and enhancement are important topics of improving SAR image performance. A nonlinear image enhancement algorithm based on nonsubsampled contourlet transform (NSCT)…
Tag Completion for Image Retrieval Abstract?Many social image search engines are based on keyword/tag matching. This is because tag-based image retrieval (TBIR) is not only efficient but also effective. The performance of TBIR is highly dependent on the availability and quality of manual tags. Recent studies have shown that manual tags are often unreliable and…
Tampering Detection in Compressed Digital Video Using Watermarking Abstract? Tampering Detection in Compressed Digital Video Using Watermarking. This paper presents a method to detect video tampering and distinguish it from common video processing operations, such as recompression, noise, and brightness increase, using a practical watermarking scheme for real-time authentication of digital video. In our method,…
Techno-Economic Feasibility Analysis of Solar Photovoltaic Power Generation: A Review Abstract-With the rapid depletion of fossil fuel reserves, it is feared that the world will soon run out of its energy resources. This is a matter of concern for developing countries whose economy heavily leans on its use of energy. Under the circumstances it is…
Temporal Causality Analysis of Sentiment Change in a Cancer Survivor Network Abstract? Online health communities (OHCs) constitute a useful source of information and social support for patients. American Cancer Society?s Cancer Survivor Network (CSN), a 173 000-member community, is the largest online network for cancer patients, survivors, and caregivers. A discussion thread in CSN is…
Test Compaction by Sharing of Transparent-Scan Sequences Among Logic Blocks Abstract?An approach to test application called transparent scan provides an opportunity to share tests among different logic blocks whose primary inputs and outputs are included in scan chains even if the blocks have different numbers of state variables. A transparent-scan sequence for one block is…
Text Detection and Recognition on Traffic Panels from Street-Level Imagery Using Visual Appearance Abstract? Text Detection and Recognition on Traffic Panels from Street-Level Imagery Using Visual Appearance. Traffic sign detection and recognition has been thoroughly studied for a long time. However, traffic panel detection and recognition still remains a challenge in computer vision due to…
Text-Attentional Convolutional Neural Network for Scene Text Detection Abstract-Recent deep learning models have demonstrated strong capabilities for classifying text and non-text components in natural images. They extract a high-level feature computed globally from a whole image component (patch), where the cluttered background information may dominate true text features in the deep representation. This leads to…
Text-Video Completion Using Structure Repair and Texture Propagation Abstract?Text-Video Completion Using Structure Repair and Texture Propagation. Today, more superimposed text is embedded within videos. Usually some text is unnecessary. Thus, one requires an approach to remove the text and complete the video. However, few conventional approaches complete the video well due to the large-sized text,…
Texture Analysis Based Segmentation and Classification of Oral Cancer Lesions in Color Images Using ANN Abstract-Features derived from Grey Level Co-occurrence Matrix (GLCM) and Grey Level Run-Length (GLRL) matrix are widely used for image characterization based on texture analysis. In this paper, we propose the application of suitably selected texture discriminating features for classification of…
