Rena Widita
Rena Widita
Verified email at fi.itb.ac.id
TitleCited byYear
Automated Calculation of Water‐equivalent Diameter (DW) Based on AAPM Task Group 220
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Journal of applied clinical medical physics 17 (4), 320-333, 2016
222016
A fully automated calculation of size-specific dose estimates (SSDE) in thoracic and head CT examinations
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Journal of Physics: Conference Series 694 (1), 012030, 2016
162016
The impact of patient table on size-specific dose estimate (SSDE)
C Anam, F Haryanto, R Widita, I Arif, G Dougherty, D McLean
Australasian physical & engineering sciences in medicine 40 (1), 153-158, 2017
132017
Automated estimation of patient's size from 3D image of patient for size specific dose estimates (SSDE)
C Anam, F Haryanto, R Widita, I Arif
Advanced Science, Engineering and Medicine 7 (10), 892-896, 2015
122015
The size-specific dose estimate (SSDE) for truncated computed tomography images
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Radiation protection dosimetry 175 (3), 313-320, 2016
102016
Profile of CT scan output dose in axial and helical modes using convolution
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Journal of Physics: Conference Series 694 (1), 012034, 2016
92016
A simple method for calibrating pixel values of the CT localizer radiograph for calculating water-equivalent diameter and size-specific dose estimate
C Anam, T Fujibuchi, T Toyoda, N Sato, F Haryanto, R Widita, I Arif, ...
Radiation protection dosimetry 179 (2), 158-168, 2017
72017
New noise reduction method for reducing CT scan dose: Combining Wiener filtering and edge detection algorithm
C Anam, F Haryanto, R Widita, I Arif
AIP Conference Proceedings 1677 (1), 040004, 2015
62015
The evaluation of the effective diameter (D eff) calculation and its impact on the size-specific dose estimate (SSDE)
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Atom Indonesia 43 (1), 55-60, 2017
52017
Estimation of eye radiation dose during nasopharyngeal CT examination for an individual patient
C Anam, F Haryanto, R Widita, I Arif, G Dougherty, D McLean
Information (Japan) 19, 3951-3962, 2016
52016
Comparison of image segmentation of lungs using methods: connected threshold, neighborhood connected, and threshold level set segmentation
AR Amanda, R Widita
Journal of Physics: Conference Series 694 (1), 012048, 2016
42016
Volume computed tomography dose index (CTDIvol) and size-specific dose estimate (SSDE) for tube current modulation (TCM) in CT scanning
C Anam, F Haryanto, R Widita, I Arif, G Dougherty, D McLean
International Journal of Radiation Research 16 (3), 289-297, 2018
22018
Scatter index measurement using a CT dose profiler
C Anam, F Haryanto, R Widita, I Arif, T Fujibuchi, T Toyoda, G Dougherty
J. Med. Phys. Biop 4, 95-102, 2017
22017
The profile of size-specific dose estimate (SSDE) along the longitudinal axis in CT using tube current modulation (TCM)
C Anam, F Haryanto, R Widita, I Arif, G Dougherty
Information (Japan) 20, 377-382, 2017
22017
Optimasi Sudut Proyeksi pada Rekonstruksi Citra CT
E Haryati, R Widita, S Viridi
Conference Proceedings in Science, 2011
22011
Simultaneous Optimization of Beam Positions for Treatment Planning and for Image Reconstruction in Radiotherapy
R Widita
University of New South Wales, 2006
22006
Projection Correlation Optimization using Simulated Annealing in CT Image Reconstruction
R Widita
Indonesian Journal of Physics 17 (4), 107-110, 2006
22006
A method for beam positions determination in image reconstruction
R Widita
Indonesian Journal of Physics 17 (3), 87-92, 2006
22006
Beam Positions Optimization to Achieve Improved CT Images with Limited Data
R Widita
Journal of Mathematical and Fundamental Sciences 38 (2), 133-147, 2006
22006
An investigation of a CT noise reduction using a modified of wiener filtering-edge detection
C Anam, T Fujibuchi, T Toyoda, N Sato, F Haryanto, R Widita, I Arif, ...
Journal of Physics: Conference Series 1217 (1), 012022, 2019
12019
The system can't perform the operation now. Try again later.
Articles 1–20