PURWA RUPA SISTEM VISUAL TRACKING JALAN RAYA MENGGUNAKAN UNMANNED AERIAL VEHICLE BERBASIS CITRA DIGITAL
A visual tracking system prototype highway using UAV based digital image. This highway tracking system created by using computer vision. The methods used in this system are the RGB - HSV conversion, color detection, edge detection, thresholding, dilation canny edge detection, hough transform, and mo...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/130045/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=70456 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | A visual tracking system prototype highway using UAV based digital
image. This highway tracking system created by using computer vision. The
methods used in this system are the RGB - HSV conversion, color detection, edge
detection, thresholding, dilation canny edge detection, hough transform, and
moments. Prior to image processing, capture video of highway. In image
processing, highways video is prepared to enter image preprocessing, then
administer the thresholding and dilation process. This was followed by the
method of moments to get the coordinates of the first phase tracking. Next, the Xcoordinate
will be used as a reference to determine the region of interest ( ROI ) .
ROI will then be processed using the canny edge detection followed hough
transform to refine the detected lines into the desired line. Coordinates X line
average will be computed which then shows the position of the highway. The
programs used in the process of road tracking are using OpenCV 2.3.1 and Visual
Studio 2010 .
The programming language used is C++. Tests carried out using video of
highway taken directly from Youtube . The highway HSV color values are in the
range of 20, 3 , 30-180 , 32.169 and the environment around the highway consists
of green vegetation, terrain, office buildings , houses , and trade stalls . The
process of visual tracking highway will work optimally using hough transform
method at set value of the angle is at 30 degrees or more . The materials that affect
the outcome of visual tracking are the presence of a vehicle on the highway and
other objects that exist around the highway . |
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