최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기방사선기술과학 = Journal of radiological science and technology, v.47 no.1, 2024년, pp.39 - 48
정하선 (가천대학교 방사선학과) , 김이준 (가천대학교 방사선학과) , 박수빈 (가천대학교 방사선학과) , 박수연 (가천대학교 방사선학과) , 오윤지 (가천대학교 방사선학과) , 이우석 (가천대학교 방사선학과) , 서강현 (인천한림병원 영상의학과) , 이영진 (가천대학교 방사선학과)
In this study, we optimized the FNLM algorithm through a simulation study and applied it to a phantom scanned by low-dose CT to evaluate whether the FNLM algorithm can be used to obtain improved image quality images. We optimized the FNLM algorithm with MASH phantom and FASH phantom, which the algor...
Singh D, Kumar V, Vaishali, Kaur M. Classification?of COVID-19 patients from chest CT images using?multi-objective differential evolution-based convolutional neural networks. European Journal of?Clinical Microbiology & Infectious Diseases. 2020;?39(7):1379-89. DOI: https://doi.org/10.1007/s10096-020-03901-z
Kim JS, Jeon MC, Han MS. Clinical application and?future of the latest CT. Journal of the Korean Magnet?ics Society. 2020;30(6):233-8. DOI: https://doi.org/10.1109/trpms.2020.3020212
Ma J, Huang J, Feng Q, Zhang H, Lu H, Liang Z,?Chen W. Low-dose computed tomography image restoration using previous normal-dose scan. Medical?Physics. 2011;38(10):5713-31. DOI: https://doi.org/10.1118/1.3638125
Raman SP, Mahesh M, Blasko RV, Fishman EK. CT?scan parameters and radiation dose: Practical advice?for radiologists. Journal of the American College of?Radiology. 2013;10(11):840-6. DOI: https://doi.org/10.1016/j.jacr.2013.05.032
Hamberg LM, Rhea JT, Hunter GJ, Thrall JH.?Multi-detector row CT: Radiation dose characteristics.?Radiology. 2003;226(3):762-72. DOI: https://doi.org/10.1148/radiol.2263020205
Xiong T, Ye W. Improved adaptive kalman-median?filter for line-scan x-ray transmission image. Sensors.?2022;22(13). DOI: https://doi.org/10.3390/s22134993
Moghbela M, Mashohora S, Mahmud R, Saripan MIB.?Automatic liver segmentation on computed tomography using random walkers for treatment planning.?EXCLI Journal. 2016;15:500-17. DOI: https://doi.org/10.17179/excli2016-473
Anam C, Fujibuchi T, Toyoda T, Sato N, Haryanto?F, Widita R, et al. An investigation of a CT noise?reduction using a modified of wiener filtering-edge?detection. Journal of Physics: Conference Series. 2019;?1217(1):012022. DOI: https://doi.org/10.1088/1742-6596/1217/1/012022
Froment J. Parameter-free fast pixelwise non-l?ocal means denoising. Image Processing on Line.?2014;4:300-26. DOI: https://doi.org/10.5201/ipol.2014.120
Ghane B, Karimian A, Mostafapour S, Gholamiankhak?F, Shojaerazavi S, Arabi H. Quantitative analysis of?image quality in low-dose computed tomography?imaging for COVID-19 patients. Journal of Medical?Signals & Sensors. 2023;13(2):118-28. DOI:https://doi.org/10.4103/jmss.jmss_173_21
Buades A, Coll B, Morel JM. Non-local means?denoising. Image Processing on Line. 2011;1:208-12.?DOI: https://doi.org/10.5201/ipol.2011.bcm_nlm
Zimmer A, Ghuman P. CUDA optimization of?non-local means extended to wrapped gaussian distributions for interferometric phase denoising.?Procedia Computer Science. 2016;80:166-77. DOI:https://doi.org/10.1016/j.procs.2016.05.307
Ahmed AS, EI-Behaidy WH, Youssif AAA. Medical?denoising system based on stacked convolutional autoencoder for enhancing 2-dimensional gel electrophoresis noise reduction. Biomedical Signal Processing.?2021;36:102842. DOI: https://doi.org/10.1016/j.bspc.2021.102842
Oyama A, Kumagai S, Arai N, Takata T, Saikawa?Y, Shiraishi K, et al. Image quality improvement in?cone-beam CT using the super-resolution technique.?Journal of Radiation Research. 2018;59(4):501-10. DOI: https://doi.org/10.1093/jrr/rry019
Kim BG, Kang SH, Park CR, Jeong HW, Lee YJ.?Noise level and similarity analysis for computed tomographic thoracic image with fast non-local means?denoising algorithm. Applied Sciences. 2020;10(21).?DOI: https://doi.org/10.3390/app10217455
Kang SH, Kim JY. Application of fast non-local?means algorithm for noise reduction using separable?color channels in light microscopy images. International?Journal of Environmental Research and Public?Health. 2021;18(6):2903. DOI: https://doi.org/10.3390/ijerph18062903
Van De Ville D, Kocher M. Non-local means with?dimensionality reduction and SURE-Based parameter?selection. IEEE Transactions on Image Processing.?2011;20(9):2683-90. DOI: https://doi.org/10.1109/TIP.2011.2121083
Choi DH, Kim JH, Choi JH, Kang SH, Lee YJ. Image?optimization of fast non local means noise reduction?algorithm using various filtering factors with human?anthropomorphic phantom: A simulation study.?Journal of the Korean Society of Radiology. 2019;?13(3):453-8. DOI: https://doi.org/10.7742/jksr.2019.13.3.453
Seo KH, Kang SH, Shim JN, Lee YJ. Optimization?of smoothing factor for fast non-local means algorithm in high pitch based low-dose computed tomography images with tin-filter. Radiation Physics and?Chemistry. 2023;206:110762. DOI: https://doi.org/10.1016/j.radphyschem.2023.110762?
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
Free Access. 출판사/학술단체 등이 허락한 무료 공개 사이트를 통해 자유로운 이용이 가능한 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.