Browse Items (66 total)
- Collection: Vol. 18, No. 5 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Determination of flexibility of workers working time through Taguchi method approach
Human factor is one of the important elements in manufacturing world, despite their important role in improvement the production flow, they have been neglected while scheduling for many decades. In this paper the researchers taken the human factor…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Developed approach for phase-based Eulerian video magnification
This paper proposes a modification approach for phased-based EVM in order to reduce the processing time without effect the quality of the magnified video. The proposed approach applies a resizing process on the input video using Lanczos-3 algorithm.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Development of control system for quadrotor unmanned aerial vehicle using LoRa wireless and GPS tracking
In the past decades, there has been a growing interest in unmanned aerial vehicles (UAVs) for educational, research, business, and military purposes. The most critical data for a flight system is the telemetry data from the GPS and wireless…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Development of video-based emotion recognition using deep learning with Google Colab
Emotion recognition using images, videos, or speech as input is considered as a hot topic in the field of research over some years. With the introduction of deep learning techniques, e.g., convolutional neural networks (CNN), applied in emotion…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Distributed gateway-based load balancing in software defined network
To achieve an internet with high availability and reliability, needs two or more data paths so the process for sending data can be faster. Load balancing is often plays a significant role for this technique to properly utilized every gateway in the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Enhancing light sources color homogeneity in high-power phosphor-based white LED using ZnO particles
Color uniformity is one of the essentials for the on-going development of
WLED. To achieve a high color uniformity index, increasing the scattering events within the phosphor layers was reported to be the most efficient method and in this article,…
WLED. To achieve a high color uniformity index, increasing the scattering events within the phosphor layers was reported to be the most efficient method and in this article,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Excellent color quality of phosphor converted white light emitting diodes with remote phosphor geometry
The advantage in using a remote phosphor design in a WLED package is
the superior luminous flux to that of the conformal and in-cup phosphor
geometries. However, the disadvantage is its color quality which is lower than the results from the other…
the superior luminous flux to that of the conformal and in-cup phosphor
geometries. However, the disadvantage is its color quality which is lower than the results from the other…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
FLC based on static var compensator for power system transient stability enhancement
Transient Stability is the capability of a system to be able to return to its
normal state after experiencing large disturbances. The static var
compensator (SVC) is a shunt device of the flexible AC transmission systems (FACTS) family using power…
normal state after experiencing large disturbances. The static var
compensator (SVC) is a shunt device of the flexible AC transmission systems (FACTS) family using power…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Gender voice classification with huge accuracy rate
Gender voice recognition stands for an imperative research field in acoustics and speech processing as human voice shows very remarkable aspects. This study investigates speech signals to devise a gender classifier by speech analysis to forecast the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Hand gesture recognition using discrete wavelet transform and hidden Markov models
Gesture recognition based on computer-vision is an important part of
human-computer interaction. But it lacks in several points, that was image brightness, recognition time, and accuracy. Because of that goal of this research was to create a hand…
human-computer interaction. But it lacks in several points, that was image brightness, recognition time, and accuracy. Because of that goal of this research was to create a hand…