Jurnal SINTA 2
Automated Ultrasound Object Segmentation Using Combinatorial Active Contour Method
Jurnal Ilmu Komputer dan Informasi (JIKI) · Vol. 17 No. 2 (2024) · pp. 203–218
- ISSN
- 2502-9274, 2088-7051
- Published
- 2024-06-04
- Publisher
- Faculty of Computer Science - Universitas Indonesia
- Language
- eng
Abstract
Active Contour (AC) is an algorithm widely used in segmentation for developing Computer-Aided Diagnosis (CAD) systems in ultrasound imaging. Existing AC models still retain an interactive nature. This is due to the large number of parameters and coefficients that require manual tuning to achieve stability. Which can result in human error and various issues caused by the inhomogeneity of ultrasound images, such as leakage, false areas, and local minima. In this study, an automatic object segmentation method was developed to assist radiologists in an efficient diagnosis process. The proposed method is called Automatic Combinatorial Active Contour (ACAC), which combines the simplification of the global region-based CV (Chan-Vese) model and improved-GAC (Geodesic Active Contour) for local segmentation. The results of testing with 50 datasets showed an accuracy value of 98.83%, precision of 95.26%, sensitivity of 86.58%, specificity of 99.63%, similarity of 90.58%, and IoU (Intersection over Union) of 82.87%. These quantitative performance metrics demonstrate that the ACAC method is suitable for implementation in a more efficient and accurate CAD system.
Collaboration network of the authors
17 authors · 42 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Agus Suryanto | State University of Semarang | 2 |
| Hanan Iqbal Alrahma | State University of Semarang | 1 |
| Ahmad Fashiha Hastawan | State University of Semarang | 1 |
| Ulfah Mediaty Arief | State University of Semarang | 1 |
| Eliv Kurniawan | State University of Semarang | 1 |
| Djoko Adi Widodo | Affiliation unknown | 1 |
| Dania Ayu Wulandari | State University of Semarang | 1 |
| Agus Murnomo | State University of Semarang | 1 |
| Bambang Satrio | State University of Semarang | 1 |
| Khoirudin Fathoni | State University of Semarang | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.