Browse Items (62 total)
- Collection: Vol. 18, No. 1 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
An overview of multi-filters for eliminating impulse noise for digital images
An image through the digitization process is referred to as a digital image. The quality of the digital image may be degenerating due to interferences on the acquisition, transmission, extraction, etc. This attracted the attention of many researchers…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Modified e-slotted patch antenna for WLAN/Wi-Max satellite applications
A low profile modified e-slotted microstrip antenna is proposed for multiple wireless communication applications. The performance of antenna is measured in terms of return loss, current distribution. The effect of variation of height of substrate on…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Graph-based algorithm for checking wrong indirect relationships in non-free choice
In this context, this paper proposes a combination of parameterised decision mining and relation sequences to detect wrong indirect relationship in the non-free choice. The existing decision mining without parameter can only detect the direction, but…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Neuro-fuzzy inference system based face recognition using feature extraction
Human face recognition (HFR) is the method of recognizing people in images or videos. There are different HFR methods such as feature-based, eigen-faces, hidden markov model and neural network (NN) based methods. Feature extraction or preprocessing…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Deep learning model for thorax diseases detection
Despite the availability of radiology devices in some health care centers,
thorax diseases are considered as one of the most common health problems, especially in rural areas. By exploiting the power of the Internet of things and specific platforms…
thorax diseases are considered as one of the most common health problems, especially in rural areas. By exploiting the power of the Internet of things and specific platforms…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A developed GPS trajectories data management system for predicting tourists' POI
One of the areas that have challenges in the use of internet of things (IoT) is the field of tourism and travel. The issue here is how to employ this technology to serve the tourism and managing the produced data. This work is focus on the use of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Augmented reality using features accelerated segment test for property catalogue
Promotional media used in the marketing of housing using catalogs that
display 2D images of houses from one side of the house make potential
customers unable to imagine the design of all parts of the house. Augmented Reality can be used as an…
display 2D images of houses from one side of the house make potential
customers unable to imagine the design of all parts of the house. Augmented Reality can be used as an…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimization of image compression and ciphering based on EZW techniques
This paper presents the design and optimization of image compression and ciphering depend on optimized embedded zero tree of wavelet (EZW) techniques. Nowadays, the compression and ciphering of image have become particularly important in a protected…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Investigation on EM radiations from interconnects in integrated circuits
Characterization and estimation of interconnections behavior in integrated circuits design before the implementation phase is of paramount importance This behavior seen as microstrip antennas gets complex as the internal signal(square or sine waves)…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
UWB THz plasmonic microstrip antenna based on graphene
This paper proposes design and investigates of graphene based plasmonic microstrip antenna for terahertz high speed communication and application systems 0.1-20 THz. The proposed antenna structure composed of graphene-based rectangular patch and…