PENGHITUNGAN LINGKARAN TAHUN DENGAN EDGE LINKING DAN CHAIN CODE

Panji Stephanus, Shinta Estri Wahyuningrum,



Abstract

Annual ring is growth ring which exists on tree trunk. Every year, this ring will expand
and form new ring. These rings can be the standard to determine the age of a tree. This
project aims to count the annual rings using edge linking adn chain code.
The image of annual rings will be first converted to grayscale image, then applying
median filtering process. And then doing the edge detection process then continued with
edge linking. After finished, the next step is doing thresholding to separate the detected
annual rings object with the background then count the rings using chain codennual rings object with the background then count the rings using chain code.

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Keywords

Annual Rings, Edge Linking, Chain Code

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References

Munawaroh, Siti, Deteksi Growthring Pada Kayu Dengan Metode Edge

Linking, 2012,

http://www.unisbank.ac.id/ojs/index.php/fti2/article/view/891/449. Diakses 18

Agustus 2016.

Mahmud, Yunus, Perbandingan Metode-Metode Edge Detection Untuk

Proses Segmentasi Citra Digital, 2012,

http://ejurnal.stimata.ac.id/index.php/TI/article/viewFile/110/150, Diakses 27

September 2016.

TutorialsPoint, Grayscale to RGB Conversion,

https://www.tutorialspoint.com/dip/grayscale_to_rgb_conversion.htm, Diakses 23

September 2016.

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