diplomska naloga
Marko Praprotnik (Author), Mojca Kosmatin Fras (Mentor), Tomaž Gvozdanovič (Co-mentor)

Abstract

Prepoznavanje premikov iz digitalnih slik za določitev poti gibanja

Keywords

geodezija;diplomska dela;UNI;digitalne slike;prepoznavanje razlik v zaporedju slik;sledenje objektov;

Data

Language: Slovenian
Year of publishing:
Source: Ljubljana
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [M. Praprotnik]
UDC: 528.7(043.2)
COBISS: 3381857 Link will open in a new window
Views: 1744
Downloads: 477
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Movement detection from digital images for object tracking
Secondary abstract: Spatial information of moving objects has to be coupled with time code and the result is motion path. We face the challenge to automate the process of detecting and locating moving objects. Photogrammetry offers a proven technique to locate objects, called stereo restitution. If we record an object in a certain time period with a sequence of pairs of stereo images, we can determine the object location for every instance during that time period. Setting homologous points for a large sequence of stereo images by hand is unpractical, leading us to research possibilities for automation with digital image processing. In this work I describe features of digital images and theoretical solutions for object detection and tracking. For this purpose I also wrote a test software for automatic object detection and setting of their homologous points. Our sample video clips showed that the application works fine, except when encountering object overlay, low background to object contrast or non-rigid objects.
Secondary keywords: digital images;image change detection;object tracking;
File type: application/pdf
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. Ljubljana, Fakulteta za gradbeništvo in geodezijo, Oddelek za geodezijo, Univerzitetni študij geodezije, Smer: Prostorska informatika
Pages: XI, 95 str., pril.
Type (ePrints): thesis
Title (ePrints): Prepoznavanje premikov iz digitalnih slik za določitev poti gibanja
Keywords (ePrints): geodezija;diplomska dela;UNI;digitalne slike;prepoznavanje razlik v zaporedju slik;sledenje objektov;
Keywords (ePrints, secondary language): digital images;image change detection;object tracking;
Keywords (ePrints, secondary language): digital images;image change detection;object tracking;
ID: 8310679