Jurnal
SINTA 2
MULTITHRESHOLDING IN GRAYSCALE IMAGE USING PEA FINDING APPROACH AND HIERARCHICAL CLUSTER ANALYSIS
Jurnal Ilmu Komputer dan Informasi (JIKI) · Vol. 7 No. 2 (2014) · pp. 83–89
ISSN 2502-9274, 2088-7051
Published 2014-08-21
Publisher Faculty of Computer Science - Universitas Indonesia
Language eng
Abstract
Abstract Image segmentation is typically used to distinguish objects that exist in an image. However, it remains difficult to accommodate favourable thresholding in multimodal image histogram problem with specifically desired number of thresholds. This research proposes a novel approach to find thresholds in multimodal grayscale image histogram. This method consists of histogram smoothing, identification of peak(s) and valley(s), and merging process using hierarchical cluster analysis. Using five images that consisted of grayscale and converted-to-grayscale images. This method yields maximum value of accuracy, precision, and recall of 99.93%, 99.75%, and 99.75% respectively. These results are better than the similar peak finding method in multimodal grayscale image segmentation.
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Institut Teknologi Sepuluh Nopember Affiliation unknown
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Aris Tjahyanto Institut Teknologi Sepuluh Nopember 1
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Metadata source: OAI-PMH (metadata jurnal) https://jiki.cs.ui.ac.id/index.php/jiki/oai,
first harvested 26 Okt 2026,
last seen 26 Okt 2026.
Original metadata (oai_dc)
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<dc:title xml:lang="en-US">MULTITHRESHOLDING IN GRAYSCALE IMAGE USING PEA FINDING APPROACH AND HIERARCHICAL CLUSTER ANALYSIS</dc:title>
<dc:creator>Cahyono, Cahyono</dc:creator>
<dc:creator>Prasetyo, Gigih</dc:creator>
<dc:creator>Yoza, Adrianus</dc:creator>
<dc:creator>Hani, Ramadhan</dc:creator>
<dc:subject xml:lang="en-US">segmentation</dc:subject>
<dc:subject xml:lang="en-US">multithresholding</dc:subject>
<dc:subject xml:lang="en-US">peak finding</dc:subject>
<dc:subject xml:lang="en-US">merging</dc:subject>
<dc:subject xml:lang="en-US">cluster analysis</dc:subject>
<dc:description xml:lang="en-US">Abstract
Image segmentation is typically used to distinguish objects that exist in an image. However, it remains difficult to accommodate favourable thresholding in multimodal image histogram problem with specifically desired number of thresholds. This research proposes a novel approach to find thresholds in multimodal grayscale image histogram. This method consists of histogram smoothing, identification of peak(s) and valley(s), and merging process using hierarchical cluster analysis. Using five images that consisted of grayscale and converted-to-grayscale images. This method yields maximum value of accuracy, precision, and recall of 99.93%, 99.75%, and 99.75% respectively. These results are better than the similar peak finding method in multimodal grayscale image segmentation.</dc:description>
<dc:publisher xml:lang="en-US">Faculty of Computer Science - Universitas Indonesia</dc:publisher>
<dc:date>2014-08-21</dc:date>
<dc:type>info:eu-repo/semantics/article</dc:type>
<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
<dc:format>application/pdf</dc:format>
<dc:identifier>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/261</dc:identifier>
<dc:identifier>10.21609/jiki.v7i2.261</dc:identifier>
<dc:source xml:lang="en-US">Jurnal Ilmu Komputer dan Informasi; Vol. 7 No. 2 (2014): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information); 83-89</dc:source>
<dc:source>2502-9274</dc:source>
<dc:source>2088-7051</dc:source>
<dc:source>10.21609/jiki.v7i2</dc:source>
<dc:language>eng</dc:language>
<dc:relation>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/261/319</dc:relation>
</oai_dc:dc>
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Cite this article
APA 7
Cahyono, C., Prasetyo, G., Yoza, A., & Hani, R. (2014). MULTITHRESHOLDING IN GRAYSCALE IMAGE USING PEA FINDING APPROACH AND HIERARCHICAL CLUSTER ANALYSIS. Jurnal Ilmu Komputer dan Informasi (JIKI), 7(2), 83–89. https://doi.org/10.21609/jiki.v7i2.261
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IEEE
C. Cahyono, G. Prasetyo, A. Yoza, and R. Hani, “MULTITHRESHOLDING IN GRAYSCALE IMAGE USING PEA FINDING APPROACH AND HIERARCHICAL CLUSTER ANALYSIS,” Jurnal Ilmu Komputer dan Informasi (JIKI), vol. 7, no. 2, pp. 83–89, 2014, doi: 10.21609/jiki.v7i2.261.
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