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Journal : Makara Journal of Technology

Semi-Automatic Image Segmentation for Volumetric Visualization of Pelvis CT Scan-Images Suprijanto, Suprijanto; Muchtadi, Farida I.; Setiawan, Irwan
Makara Journal of Technology Vol. 13, No. 2
Publisher : UI Scholars Hub

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Abstract

Semi-Automatic Image Segmentation for Volumetric Visualization of Pelvis CT Scan-Images. The current development of computerized tomography (CT) has enable us to obtain cross sectional image using multi slicing techniques in an order of few seconds. The obtained images represent several tissue structures on cross section slice being imaged. One challenge to help diagnosis using CT images is extracting an anatomic structure of interest using a method of image segmentation and volumetric visualization with the assistance of computers. In case of volumetric visualization of pelvis bones extracted from multi-slice CT images, whole images which are containing part of pelvis bone structures must be segmented. In this research, an image segmentation technique based on active contour is implemented for semi-automatic multi slice image segmentation. Image segmentation steps are initialized with a define model of 2D curve on the first slice image manually. Next, its model curve is deformed to reach the final result of 2D curve that fits to boundary edges of pelvis bone image. The final result of 2D curve on previous slice image was used as an initialization model of 2D curve on the next slice images. This process will continue until the final slice image. This segmentation method was compared with the segmentation method based on threshold from homogenous intensity distribution and manual segmentation method. Quantitative analysis from the results of segmentation on each slice and qualitative analysis on the representation of volumetric visualization are performed in this research.
Co-Authors -, Nilda ., Nuraksa A, Fauzan Adzima Ade Chandra Nugraha Andi Velahyati Baharuddin Armin Darmawan Asmal, Sapta Azzahra, Salsabila Dini Bagas Ristanto, Dionesius Bahrul Ngulum, Muhamat Bayu Putra, Fajar Tri Burstiando, Rizki Cahyani, Rani Caroline Felicita Aurelius Chaniago, Harmon Deria, Desy Dhedhy Yuliawan Diani, Fitri Dwi Handayani F, Andi Syahreza F, Widya Ananda Faqih, Achmad Zulva Ainun Farida Muchtadi, Farida Feryanto, Wahyu Gilas, Gilas Pradana Putra Hablinur Alkindi Halilah, Ii Haris, Syukri Agung Wijaya Harmon Harmon Hestika Huda, Dhimas Miftachul Husein Allsabah, M. Akbar Imam Basori Ismanto, Juli Jannah, Silvie Roikhatul Jonner Hutahaean Kahirulloh, Aldona Kartolo, Rachmat Kholis, Moh. Nur Kusumohadi, Catur Setyawan Lian Min, Joe Lusianti, Septyaning M, Weney Kanatya Mangngenre, Saiful Moh. Nurkholis Moh. Yunan Firmansyah MOKHAMMAD FIRDAUS, MOKHAMMAD Muchtadi, Farida I. Muhammad Aditya Irfaani Muhammad, Maula Sidi Nur Ahmad Muharram Nur Fadillah, Nur Nurrohman Nurrohman Panjaitan, Tutur Parade Tua Parenreng, Syarifuddin Mabe Perdana, Ferdy Aprilian Prasetya Kurniawan, Wing Purba, Radia Puspodari Ramadani, Moch. Rifqi Reo Prasetiyo Herpandika, Reo Prasetiyo Ricky Saputra Ryan Widhandi Sagitarius, Andri Prasetyo Saiful - Sholihati Amalia Slamet Junaidi Sri Surjani Tjahjawati Sugiarto Sugiyanto - Suprihanto Suprijanto Suprijanto Susilo, Teguh Budi Sutisna, Ma’mun Syamsul, Diniary Ikasari Tambunan, Daulat Marulitua Wisnuadhi, Bambang Yadhi Aditya Permana YAYAN FIRMANSYAH, YAYAN Yuwono, Diki Candra Zawawi, M. Anis