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Title:Zajem in kompresija podatkov na krovu nanosatelita TRISAT-R : diplomsko delo
Authors:ID Prah, Urban (Author)
ID Mlakar, Uroš (Mentor) More about this mentor... New window
ID Kramberger, Iztok (Comentor)
Files:.pdf UN_Prah_Urban_2022.pdf (3,10 MB)
MD5: 7322D09F7F2A1924A22A2169804C7B40
 
.zip UN_Prah_Urban_2022.zip (2,34 MB)
MD5: 6FA7DEA83FC5C37700CD7F2DDCD6BA3C
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo obravnava omejitve in rešitve za učinkovito komuniciranje zemlje z nanosatelitom v visoki orbiti. Ogleda si postopek implementacije rešitve za stiskanje brez izgub in zajemanja fotografij z mikro kamero AMS NanEyeC. Za stiskanje uporablja knjižnico heatshrink, ki v ozadju uporablja algoritem LZSS. Demonstrira tudi zajem in stisnjen prenos fotografije iz delujočega satelita. V sklepu kritično obravnava lastno implementacijo in razmišlja o potencialnih izboljšavah na prihodnjih satelitih.
Keywords:TRISAT-R, nanosatelit, kompresija, heatshrink, kamera, NanEyeC, FreeRTOS, vgrajeni sistemi
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[U. Prah]
Year of publishing:2022
Number of pages:1 spletni vir (1 datoteka PDF (X, 42 f.))
PID:20.500.12556/DKUM-82587 New window
UDC:004.632/.627:629.783(043.2)
COBISS.SI-ID:134012163 New window
Publication date in DKUM:21.10.2022
Views:565
Downloads:69
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
:
PRAH, Urban, 2022, Zajem in kompresija podatkov na krovu nanosatelita TRISAT-R : diplomsko delo [online]. Bachelor’s thesis. Maribor : U. Prah. [Accessed 22 January 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=82587
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Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:25.08.2022

Secondary language

Language:English
Title:On-Board data capture and compression on TRISAT-R nanosatellite
Abstract:This thesis takes a closer look at limitations and software solutions for efficient Earth to high-orbit nanosatellite communication. It covers implementation of lossless data compression and image capture using AMS NanEyeC micro camera. It makes use of the heatshrink library, based on the commonly used LZSS compression algorithm. Additionally, it demonstrates image capture and compressed download from an operating satellite. It concludes with critical self-evaluation and discusses possible improvements for future generations of small scale nanosatellites.
Keywords:TRISAT-R, nanosatellite, lossless compression, heatshrink, camera, NanEyeC, FreeRTOS, embedded systems


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