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All Journal International Journal of Electrical and Computer Engineering ASRO JOURNAL - STTAL
Bukit, Alexander Victor
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Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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DESIGN AND DEVELOPMENT OF EARLY HEAT STROKE DETECTION SYSTEM IN MILITARY CROSS COUNTRY BASED ON IOT Jaya, Iksan; Maryanto, Edy; Bukit, Alexander Victor; Zulkifli, Muhamad
INTERNATIONAL JOURNAL OF ASRO - STTAL Vol 9 No 2 (2018): International Journal of ASRO
Publisher : Indonesian Naval Technology College - STTAL

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Abstract

Cross-country military sports are sports that are contested in the military environment asan effort to foster the physical abilities of the Navy's soldiers. The doctrine in the Indonesian Navyforcefully demands every soldier to never give up in every task that is carried out so that in militarysporting events the soldier will spend all of his abilities. In the process of cross-country competitionwith heavy physical activity causing many soldiers who experience heat exhaust (pre heat strokeconditions) continue to force themselves to compete and will continue to become a heat stroke.This is compounded by the distance traveled so that the medical team had difficulty reaching thesoldiers who experienced the incident. Internet of things (IoT) is the idea that all objects in the realworld can communicate with each other as part of an integrated system using the internet networkas a link.By using the IoT platform it is possible to monitor an object continuously and provideanalysis directly without being limited by distance and time. Based on the description above, it isnecessary to design and build an early detection system for the heat stroke of TNI AL soldiers incross-country military sport activities based on IoT (Internet of Thing). This system can help detectpositions and soldiers who will experience heat stroke so that medical treatment can be given earlyto prevent heat stroke.Keywords: Monitoring, Heat Stroke, Cross Country, IoT.
Low complexity rate control for versatile video coding with hybrid Lagrange multiplier Bukit, Alexander Victor; Suwadi, Suwadi; Wirawan, Wirawan
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 2: April 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i2.pp1686-1695

Abstract

Versatile video coding (VVC) has a notable increase in encoding efficiency over high efficiency video coding (HEVC) but bandwidth and storage are limited in real-world video applications, so rate control is crucial. Even if VVC shows a notable increase in encoding capacity over HEVC, the rate control may create fluctuations in video quality and computational complexity. This fluctuation can have a significant impact on the watching experience, particularly in low-bitrate settings. The rate control variables of the consistent resolution and the decreased resolution are proposed in order to make the rate control method hybrid to consistent resolutions and reduce computational complexity. To achieve optimal coding parameters, the frames with varying resolutions Lagrange multiplier (λ), skip coding tree unit (CTU) and quantization parameter (QP) are combined. After evaluation, the average encoding time savings (????????????????????????????) were found to be 19.49%, with a Bjontegaard delta bit rate (BDBR) of -0.44% indicating insignificant quality loss.
Co-Authors Jaya, Iksan Maryanto, Edy Suwadi Suwadi Wirawan Wirawan Zulkifli, Muhamad