Uji Banding Citra Film Terhadap Computed Radiography (CR)
Abstract
dengan film melalui pengolahan citra dari keluaran pesawat computed radiography
(CR) menggunakan pengolahan citra digital. Dari nilai densitas yang dihasilkan
pada CR tampak pada grafik menunjukkan CR lebih linier dibandingkan film. Pada
penggunaan faktor eksposi dengan tegangan 80kV 20 mAs CR masih bisa
mengkonstruksi citra sedangkan pada film sudah tidak mengkonstruksi citra dengan
OD lebih dari 3,52. Penggunaan faktor eksposi dengan tegangan tetap menghasilkan
nilai deviasi menurun pada setiap step, untuk penggunaan arus tetap nilai deviasi
mengalami kenaikan. Pada kondisi tinggi film radiografi sudah tidak bisa
mengkonstruksi densitas citra.
Keywords
Full Text:
PDFReferences
Balinger, Philip.W, Eugene D Frank. 2005. Merrill's Atlas of Radiographic Positions and Radiologic Procedures. (10th ed.). St. Louis: Elsevier Science Health Science Division
Takano, Masao (auth.), Yukio Tateno, Takeshi Iinuma, Masao Takano (eds.). 1987. Computed Radiography. Tokyo: Springer.
Suyatno, F. 2008. Aplikasi radiasi sinar-x di bidang kedokteran untuk menunjang kesehatan masyarakat. Prosiding seminar nasional IV SDM teknologo nuklir. Yogyakarta, 25-26 Agustus 2008. ISSN 1978-0176.
Arif Fahmi1, K. Sofjan Firdausi2, Wahyu Setia Budi2. Pengaruh faktor eksposi pada pemerikasaan Abdomen terhadap kualitas radiograf dan Paparan radiasi menggunakan computed Radiography. Laboratorium Fisika Atom & Nuklir, Jurusan Fisika FMIPA UNDIP
DR. Ningtias, S. Suryono, Susilo. Pengukuran kualitas citra digital Computed Radiography menggunakan program pengolahan citra. Jurnal Pendidikan Fisika Indonesia 12 (2) (2016) 161-168
Bushong, steward C, 2003, Radiologic Science For technologist Physics, Biology and Protection (4th ed), C.V. Mosby CO. Missoure.
Rahman, Nova. 2009. Radiofotografi. Padang: Universitas Baiturrahmah
Desai, N., Singh, A., and Valentino, D. J. (2010). Practical Evaluation of Image Quality in Computed Radiographic (CR)
ANONIM.: International Commission On Radiological Protection, ICRP (1990) publication 60, Recommendations of the International Commission on Radiological Protect- ion
ANONIM : Peraturan Kepala Badan Pengawas Tenaga Nuklir Nomor 8 Tahun 2011 Tentang Keselamatan Radiasi Dalam Penggunaan Pesawat Sinar-X Radiologi Diagnostik Dan Intervensional.
DOI: http://dx.doi.org/10.47313/jig.v23i1.866
Refbacks
- There are currently no refbacks.
Copyright (c) 2020 Jurnal Ilmiah Giga
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Indexing by:
References Style
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Barcode online
Fakultas Teknik dan Sains, Universitas Nasional, Jakarta
