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السجلات المعروضة 1 -- 10 من 10
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Automatic segmentation and reconstruction of historical manuscripts in gradient domain
( Institution of Engineering and Technology , 2018 , Article)Separating content from noise in historical manuscripts is a fundamental task in digital palaeography. This study presents a fully automated segmentation approach based on the response of Harris corner detectors. The ... -
Denoising different types of acoustic partial discharge signals using power spectral subtraction
( Institution of Engineering and Technology , 2018 , Article)Measuring acoustic emission (AE) of partial discharge (PD) phenomena can be adopted to estimate the condition of power transformers. However, the environmental noise encountered with AE of PD measurements negatively affects ... -
Edge Detection with multi-scale representation and refined Network
( Institution of Engineering and Technology , 2022 , Conference Paper)Edge detection is a representation of boundaries between objects and regions in an image. Due to the variations of types, scales, intensities as well as background, the detection of these boundaries represents a challenge ... -
Energy conservation-based thresholding for effective wavelet denoising of partial discharge signals
( Institution of Engineering and Technology , 2016 , Article)Recent studies have shown that wavelet transform can effectively be used for noise reduction in the context of partial discharge (PD) signal detection and classification. Several thresholding approaches for wavelet denoising ... -
Estimating the number of sources in white Gaussian noise: Simple eigenvalues based approaches
( Institution of Engineering and Technology , 2017 , Article)Estimating the number of sources is a key task in many array signal processing applications. Conventional algorithms such as Akaike's information criterion (AIC) and minimum description length (MDL) suffer from underestimation ... -
Hybrid radio resource allocation and interference coordination for type 1a-relayed long term evolution uplink
( Institution of Engineering and Technology , 2014 , Article)Relay technology has been included in long term evolution (LTE) cellular system through 3GPP Release 10. Relay-based LTE cellular system is one of the most promising technologies to enhance the throughput and coverage of ... -
Minimising number of sensors in wireless sensor networks for structure health monitoring systems
( Institution of Engineering and Technology , 2019 , Article)Sensor placement optimisation is an important problem in the field of structural health monitoring (SHM). Many researchers solve this problem by focusing only on the network requirements, without considering the civil ... -
Relay selection schemes to minimise outage in wireless powered communication networks
( Institution of Engineering and Technology , 2016 , Article)In this study, the authors discuss relay selection schemes with the objective to minimise outage probability for a network consisting of a single source, multiple relays and a single destination. The relays are powered by ... -
Robust gait recognition: A comprehensive survey
( Institution of Engineering and Technology , 2019 , Article Review)Gait recognition has emerged as an attractive biometric technology for the identification of people by analysing the way they walk. However, one of the main challenges of the technology is to address the effects of inherent ... -
Speaker identification using multimodal neural networks and wavelet analysis
( Institution of Engineering and Technology , 2015 , Article)The rapid momentum of the technology progress in the recent years has led to a tremendous rise in the use of biometric authentication systems. The objective of this research is to investigate the problem of identifying a ...