Browse Items (65 total)
- Collection: Vol. 18, No. 2 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Matching algorithm performance analysis for autocalibration method of stereo vision
Stereo vision is one of the interesting research topics in the computer vision field. Two cameras are used to generate a disparity map, resulting in the depth estimation. Camera calibration is the most important step in stereo vision. The calibration…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Bershca: bringing chatbot into hotel industry in Indonesia
Adopting technology could give competitive advantage and positively impact the hotel’s profitability, thus hotels should keep up with the latest hotel technologies. An important part in the hotel services is the customer service. A problem with the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Single object detection to support requirements modeling using faster R-CNN
Requirements engineering (RE) is one of the most important phases of
a software engineering project in which the foundation of a software product is laid, objectives and assumptions, functional and non-functional needs are analyzed and consolidated.…
a software engineering project in which the foundation of a software product is laid, objectives and assumptions, functional and non-functional needs are analyzed and consolidated.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
DWT-SMM-based audio steganography with RSA encryption and compressive sampling
Problems related to confidentiality in information exchange are very important in the digital computer era. Audio steganography is a form of a solution that infuses information into digital audio, and utilizes the limitations of the human hearing…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Water bath sonicator integrated with PID-based temperature controller for flavonoid extraction
In this research, water bath sonicator was fabricated to extract bioactive
compound of plants material using sound energy (ultrasonic waves)
and heater. The bioactive compound, flavonoid, has high sensitivity to
temperature and extraction time and…
compound of plants material using sound energy (ultrasonic waves)
and heater. The bioactive compound, flavonoid, has high sensitivity to
temperature and extraction time and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Various and multilevel of wavelet transform for classification misalignment on induction motor with quadratic discriminant analysis
Induction motors have become a major part of the industry because of strong construction, cheap in purchasing and maintenance, high efficiency, and easy to operate. Preventive maintenance must always be carried out on all industrial equipment,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
PSO optimization on backpropagation for fish catch production prediction
Global climate change is an issue that is enough to grab the attention
of the world community. This is mainly because of the impact it has on human life. The impact that is felt also occurs in waters on the South Kalimantan region. This is of course…
of the world community. This is mainly because of the impact it has on human life. The impact that is felt also occurs in waters on the South Kalimantan region. This is of course…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Mobile-based monitoring system for an automatic cat feeder using Raspberry Pi
In a Saheeh hadith it is explained that the cat is a clean animal that is free from najis, so keeping a cat is not something that is forbidden. One of the things that is important when keeping a cat is feeding. However, keeping a cat at home takes…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
HAR-MI method for multi-class imbalanced datasets
Research on multi-class imbalance from a number of researchers faces
obstacles in the form of poor data diversity and a large number of classifiers. The Hybrid Approach Redefinition-Multiclass Imbalance (HAR-MI) method is a Hybrid Ensembles method…
obstacles in the form of poor data diversity and a large number of classifiers. The Hybrid Approach Redefinition-Multiclass Imbalance (HAR-MI) method is a Hybrid Ensembles method…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Short-term photovoltaics power forecasting using Jordan recurrent neural network in Surabaya
Photovoltaic (PV) is a renewable electric energy generator that utilizes solar energy. PV is very suitable to be developed in Surabaya, Indonesia. Because Indonesia is located around the equator which has 2 seasons, namely the rainy season and the…