All Stories

  1. Evaluation of contrast-to-noise ratio measurements using IndoQCT on images of the American association of physicists in medicine (AAPM) CT performance phantom

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  2. A method to measure CT number linearity on a homogeneous water phantom

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  3. A new software for fast dynamic window-blending for visualizing X-ray CT images

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  4. Comparison of edge-based MTF curves generated from two software on images of American college of radiology CT phantom

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  5. Low-contrast assessment on deep learning-based reconstruction of CT images

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  6. Modulation transfer function (MTF) measurements using IndoQCT and ImQuest on images of AAPM CT performance phantom

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  7. Development of oblique plane in computed tomography images

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  8. Evaluation of IndoQCT for automatic measurement of contrast-to-noise ratio (CNR) on American college of radiology (ACR) CT phantom images

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  9. Evaluation of automatic slice thickness measurements on Neusoft CT phantom with thorax protocol

    Article • January 2024, American Institute of Physics

    Dr Choirul Anam

  10. Estimation of kidney and liver dose on stomach examination using computed tomography (CT) with size-specific dose estimate (SSDE)

    Article • January 2023, American Institute of Physics

    Dr Choirul Anam

  11. Estimation of radiation dose in the gallbladder and pancreas for examination using computed tomography on the basis of size-specific dose estimate (SSDE)

    Article • January 2023, American Institute of Physics

    Dr Choirul Anam

  12. Automatic validation of the gantry tilt in a computed tomography scanner using a head polymethyl methacrylate phantom

    Article • March 2021, De Gruyter

    Dr Choirul Anam

  13. An automation of radial modulation transfer function (MTF) measurement on a head polymethyl methacrylate (PMMA) phantom

    Article • January 2021, American Institute of Physics

    Dr Choirul Anam

  14. Automate the calculation of human body height using a matlab-based kinect camera for estimating body size: A pilot study

    Article • January 2021, American Institute of Physics

    Dr Choirul Anam

  15. Comparison of two convolutional neural network models for automated classification of brain cancer types

    Article • January 2021, American Institute of Physics

    Dr Choirul Anam

  16. Comparison of central, peripheral, and weighted size-specific dose in CT

    Article • Journal of X-Ray Science and Technology Clinical Applications of Diagnosis and Therapeutics, May 2020, IOS Press

    Dr Choirul Anam

  17. An artifact-free thyroid shield in CT examination: a phantom study

    Article • Biomedical Physics & Engineering Express, January 2020, Institute of Physics Publishing

    Dr Choirul Anam

  18. Correlation between age and head diameters in the paediatric patients during CT examination of the head

    Article • December 2019, De Gruyter

    Dr Choirul Anam

  19. Development of a novel artifact-free eye shield based on silicon rubber-lead composition in the CT examination of the head

    Article • Journal of Radiological Protection, September 2019, Institute of Physics Publishing

    Dr Choirul Anam

  20. Automated MTF measurement in CT images with a simple wire phantom

    Article • September 2019, De Gruyter

    Dr Choirul Anam, Heri Sutanto

  21. Assessment of patient dose and noise level of clinical CT images: automated measurements

    Article • Journal of Radiological Protection, July 2019, Institute of Physics Publishing

    Dr Choirul Anam, Heri Sutanto

  22. Validation of the tail replacement method in MTF calculations using the homogeneous and non-homogeneous edges of a phantom

    Article • Journal of Physics Conference Series, June 2019, Institute of Physics Publishing

    Dr Choirul Anam

  23. An investigation of a CT noise reduction using a modified of wiener filtering-edge detection

    Article • Journal of Physics Conference Series, May 2019, Institute of Physics Publishing

    Dr Choirul Anam

  24. A size-specific effective dose for patients undergoing CT examinations

    Article • Journal of Physics Conference Series, April 2019, Institute of Physics Publishing

    Dr Choirul Anam

  25. The impact of head miscentering on the eye lens dose in CT scanning: Phantoms study

    Article • Journal of Physics Conference Series, April 2019, Institute of Physics Publishing

    Dr Choirul Anam

  26. An evaluation of computed tomography dose index measurements using a pencil ionisation chamber and small detectors

    Article • Journal of Radiological Protection, January 2019, Institute of Physics Publishing

    Dr Choirul Anam

  27. A novel multiple-windows blending of CT images in red-green-blue (RGB) color space: Phantoms study

    Article • Scientific Visualization, January 2019, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

    Dr Choirul Anam

  28. An investigation of spatial resolution and noise in reconstructed CT images using iterative reconstruction (IR) and filtered back-projection (FBP)

    Article • Journal of Physics Conference Series, January 2019, Institute of Physics Publishing

    Dr Choirul Anam

  29. A SIMPLIFIED METHOD FOR THE WATER-EQUIVALENT DIAMETER CALCULATION TO ESTIMATE PATIENT DOSE IN CT EXAMINATIONS

    Article • Radiation Protection Dosimetry, December 2018, Oxford University Press (OUP)

    Dr Choirul Anam

  30. An algorithm for automated modulation transfer function measurement using an edge of a PMMA phantom: Impact of field of view on spatial resolution of CT images

    Article • Journal of Applied Clinical Medical Physics, October 2018, Wiley

    Dr Choirul Anam

  31. A SIMPLE METHOD FOR CALIBRATING PIXEL VALUES OF THE CT LOCALIZER RADIOGRAPH FOR CALCULATING WATER-EQUIVALENT DIAMETER AND SIZE-SPECIFIC DOSE ESTIMATE

    Article • Radiation Protection Dosimetry, November 2017, Oxford University Press (OUP)

    Dr Choirul Anam

  32. The Evaluation of the Effective Diameter (Deff) Calculation and its Impact on the Size-Specific Dose Estimate (SSDE)

    Article • Atom Indonesia, April 2017, National Atomic Energy Agency of Indonesia (BATAN)

    Dr Choirul Anam

  33. Analysis of High Temperature Reactor Control Rod Worth for the Initial and Full Core

    Article • Journal of Physics Conference Series, January 2017, Institute of Physics Publishing

    Dr Choirul Anam

  34. THE SIZE-SPECIFIC DOSE ESTIMATE (SSDE) FOR TRUNCATED COMPUTED TOMOGRAPHY IMAGES

    Article • Radiation Protection Dosimetry, November 2016, Oxford University Press (OUP)

    Dr Choirul Anam

  35. The impact of patient table on size-specific dose estimate (SSDE)

    Article • Australasian Physical & Engineering Sciences in Medicine, November 2016, Springer Science + Business Media

    Dr Choirul Anam

  36. Automated Calculation of Water-equivalent Diameter (DW ) Based on AAPM Task Group 220

    Article • Journal of Applied Clinical Medical Physics, July 2016, Wiley

    Dr Choirul Anam

  37. A fully automated calculation of size-specific dose estimates (SSDE) in thoracic and head CT examinations

    Article • Journal of Physics Conference Series, March 2016, Institute of Physics Publishing

    Dr Choirul Anam

  38. Calculation of size specific dose estimates (SSDE) value at cylindrical phantom from CBCT Varian OBI v1.4 X-ray tube EGSnrc Monte Carlo simulation based

    Article • Journal of Physics Conference Series, March 2016, Institute of Physics Publishing

    Dr Choirul Anam

  39. Profile of CT scan output dose in axial and helical modes using convolution

    Article • Journal of Physics Conference Series, March 2016, Institute of Physics Publishing

    Dr Choirul Anam

  40. New noise reduction method for reducing CT scan dose: Combining Wiener filtering and edge detection algorithm

    Article • January 2015, American Institute of Physics

    Dr Choirul Anam