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Štetje vozil na letalskih posnetkih
ID Sibinović, Aleksa (Author), ID Skočaj, Danijel (Mentor) More about this mentor... This link opens in a new window

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Abstract
V nalogi obravnavamo problem štetja vozil na parkiriščih iz zračnih posnetkov brezpilotnih letalnikov. Razvili smo modularen sistem, ki omogoča obdelavo videa in primerjavo dveh pristopov: (i) \emph{mosaic-first}, kjer se najprej izdela mozaik in nato izvede detekcija, ter (ii) \emph{frame-first}, kjer se vozila zaznajo na posameznih okvirjih in projicirajo v mozaik. Vgrajeni so postopki za mozaičenje, izračun homografij in naknadno filtriranje detekcij. Rezultati kažejo, da oba pristopa omogočata precej natančno oceno zasedenosti parkirišč, pri čemer imata različne prednosti glede stabilnosti in robustnosti.

Language:Slovenian
Keywords:zračni posnetki brezpilotnih letalnikov, UAV posnetki, detekcija vozil, analiza parkirišč, lokalizacija objektov, računalniški vid, obdelava slik, detekcijski pristopi
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FRI - Faculty of Computer and Information Science
Year:2025
PID:20.500.12556/RUL-172542 This link opens in a new window
COBISS.SI-ID:248898819 This link opens in a new window
Publication date in RUL:08.09.2025
Views:456
Downloads:208
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Secondary language

Language:English
Title:Vehicle Counting in Aerial Imagery
Abstract:
This thesis addresses vehicle counting in parking lots from UAV aerial footage. We developed a modular system supporting video processing thro\-ugh two pipelines: (i) \emph{mosaic-first}, where frames are stitched into a mosaic before detection, and (ii) \emph{frame-first}, where detections are performed per frame and projected onto the mosaic. The framework includes stitching, homography estimation, and post-processing to filter duplicate detections. Experimental results show that both approaches achieve fairly reliable vehicle counts, while offering complementary advantages in terms of stability and robustness across different parking-lot scenarios.

Keywords:drone footage, UAV imagery, vehicle detection, parking lot analysis, object localization, computer vision, image processing, detection pipelines

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