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Journal : computer science and information technologies

Improving the quality of handwritten image segmentation using k-means clustering algorithms with spatial filters Muhammad Munsarif; Muhammad Sam’an
Computer Science and Information Technologies Vol 5, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/csit.v5i1.p38-45

Abstract

One of the ways to predict human characters is by using handwritten patterns. Graphologists have analyzed handwriting to determine a writer's personality by considering several parameters: writing slopes, spacing, inclination, and writing size. The results of the analysis have been widely used as a reference for psychologists to assess an individual's personality. Moreover, researchers have applied techniques to identify human characters using image processing techniques. However, different styles of handwriting require more research to develop. The process of separating objects from backgrounds needs a segmentation process. This research improves the quality of handwritten image segmentation using k-means clustering algorithms with the spatial filter. This spatial filter consisted of the median and mean filters. This research created various k values to gain the best segmentation results. The results showed that the median filter with a kernel size of 3×3 and the k value=2 was the best segmentation result because the value of silhouette coefficient was the highest compared to the value of filter type and other k values which reach 99.22%.  
Co-Authors A. Awoseyi, Ayomikun Abdollahi, Jafar Abul Walid Adi Nugroho Adinullhaq, Juyus Muhammad Afan Arga Ahyana Agatra, Denaya Ferrari Noval Ahmad Ilham Ahmad Ilham Ahmad Ilham Ahmad Miftakhul Akhmad Fathurohman Akhmad Fathurrohman Akhmad Fathurrohman Alfi Widianto Alif Hardika Andrian Fahrezi Ardhani, Yevi Alviatul Arfido Ramadhani Arianty, Alya Dwi ARIF KURNIAWAN Ariyanto, Nova Arnold Adimabua Ojugo Asdani Kindarto Asdani Kindarto Asiva Khoirunisa Budi Santosa Budi Santosa Caesarizky, Ovien Yoga Cornella, Barisma Ami De Rosal Ignatius Moses Setiadi Devy Maharja Pristya Dhendra Marutho Dhendra Marutho Edi Noersasongko Edy Winarno Eny Winaryati Eny Winaryati Ernawati Ernawati Fahrezi, Andrian Faiq Madani Fajar Bima Laksono Febrianto Febrianto Febrianto Febrianto, Febrianto Galih Ratna Hakim, Muhammad Ilham Hannan Isnaen, Muhammad Ilham, Ahmad Irvan Nurmantoro Irvan Nurmantoro Iwan Junaedi Janu Yogi Kurnia Javier Rayhan Jian Janata Juyus Muhammad Adinullhaq Kafitra Marna Ibrahim Kholifatul Afwah Kindarto, Asdani Ku Ruhana Ku-Mahamud Ku-Mahamud, Ku Ruhana Lukman Assaffat Lukman Assaffat Luqman Assaffat Luqman Assaffat M. Amin Syaifani Mahmudah Mahmudah Mardiana Mardiana Meike Amelia Hanifah Melda Saputri Mila Moch Arief Soeleman Mochammad Arief Soeleman Muhammad Sam'an Muhammad Sam'an Muhammad Sam’an Muhammad Sam’an Muhammad Wahyu Anggana Muthia Aulia Rahma Muza'in, Muhammad Nila Kartika Sari Norshuhani Zamin Norshuhani Zamin Nova Ariyanto Nur Faizah Nurmantoro, Irvan Nurul Farah Izzatuna Okta Wijaya, Risky Pulung Nurtantio Andono Purbandanu, Muhammad Wigig Ramadhani, Arfido Ramadhani, Rima Dias Richmond Ampah-Mensah Rima Dias Ramadhani Safuan Safuan Safuan Safuan Safuan Safuan Safuan Safuan Safuan Safuan Salsabila Rahma Saman, Muhammad Samsudi Raharjo Samsudi Raharjo Sefrina Ainun Shabrina Mirza Siti Muzdalifah Suwahono Suwahono Teguh Firmasyah Tirta Ramadhani Utomo Wendy Sarasjati Wendy Sarasjati Wibowo, Bhanu Lintang Yanuarta, Rizky Yesika Maya Ocktarani Yevi Alviatul Ardhani