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All Journal Lontara: Journal of Health Science and Technology Lontara Journal Of Health Science And Technology
Sultan Hamjar
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Chemical Engineering, Chemistry & Bioengineering Chemistry Electrical & Electronics Engineering Engineering Environmental Science Health Professions Medicine & Pharmacology Public Health

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Analisis Kualitas Citra Terhadap Variasi Slice Thickness Pada Pemeriksaan Computed Tomography Scan (CT Scan) Kepala di Rumah Sakit Bhayangkara Makassar Asnaeni Ansar; Nurfabillah Al Amry; Sultan Hamjar
Lontara Journal of Health Science and Technology  Vol 3 No 1 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v3i1.274

Abstract

Slice Thickness is the thickness of the image slices on the CT Scan results and is one of the parameters that affect the CT Scan image. This study aims to analyze the image quality of the use of Slice Thickness variations in the CT scan of the head by paying attention to 3 aspects assessed, namely Spatial Resolution, Contrast Resolution, and Noise. This research was conducted by reconstructing the CT scan of the head into 3 types of images, namely Slice Thickness 3 mm, 5 mm, and 7 mm. The results of this study are CT scan images with a slice thickness of 3 mm have an average Spatial Resolution (3.71), Contrast Resolution (3.42), and Noise (3.85) Slice Thickness 5 mm has an average Spatial Resolution (2.71), Contrast Resolution (2.57), and Noise (3.28) and Slice Thickness 7 mm has an average Spatial Resolution (1.57), Contrast Resolution (1.71), and Noise (2 ,14). The best image quality is obtained by using a slice thickness of 3 cm.
Analisis Kualitas Citra Terhadap Variasi Slice Thickness Pada Pemeriksaan Computed Tomography Scan (CT Scan) Kepala di Rumah Sakit Bhayangkara Makassar Asnaeni Ansar; Nurfabillah Al Amry; Sultan Hamjar
Lontara Journal of Health Science and Technology Vol 3 No 1 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v3i1.274

Abstract

Slice Thickness is the thickness of the image slices on the CT Scan results and is one of the parameters that affect the CT Scan image. This study aims to analyze the image quality of the use of Slice Thickness variations in the CT scan of the head by paying attention to 3 aspects assessed, namely Spatial Resolution, Contrast Resolution, and Noise. This research was conducted by reconstructing the CT scan of the head into 3 types of images, namely Slice Thickness 3 mm, 5 mm, and 7 mm. The results of this study are CT scan images with a slice thickness of 3 mm have an average Spatial Resolution (3.71), Contrast Resolution (3.42), and Noise (3.85) Slice Thickness 5 mm has an average Spatial Resolution (2.71), Contrast Resolution (2.57), and Noise (3.28) and Slice Thickness 7 mm has an average Spatial Resolution (1.57), Contrast Resolution (1.71), and Noise (2 ,14). The best image quality is obtained by using a slice thickness of 3 cm.
Co-Authors Asnaeni Ansar Nurfabillah Al Amry