نتائج البحث

Measurements of the Modulation Transfer Function, Normalized Noise Power Spectrum and Detective Quantum Efficiency for two flat panel detectors: A Fluoroscopic and a Cone Beam Computer Tomography Flat Panel Detectors

• Authors : Ricardo Betancourt Benítez; David Conover; Shaohua Liu

Subjects: Photons; 03 medical and health sciences; Time Factors

• Source: Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics. 17:279-293

تفاصيل العنوان

Measurements of the modulation transfer function, normalized noise power spectrum and detective quantum efficiency for two flat panel detectors: a fluoroscopic and a cone beam computer tomography flat panel detectors.

• Authors : Benítez RB; Department of Imaging Sciences, University of Rochester Medical Center, Rochester, NY, USA. ; Ning R

Subjects: Cone-Beam Computed Tomography/Cone-Beam Computed Tomography/Cone-Beam Computed Tomography/*instrumentation ; Fluoroscopy/Fluoroscopy/Fluoroscopy/*instrumentation; Algorithms

• Source: Journal of X-ray science and technology [J Xray Sci Technol] 2009; Vol. 17 (4), pp. 279-93.Publisher: SAGE Publications Country of Publication: Netherlands NLM ID: 9000080 Publication Model: Print Cited Medium:

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Auto-focus control of a CMOS image sensing module

• Authors : Kuo, C.-F.J.; Chiu, C.-H.; 國立臺灣科技大學材料科學與工程學系

Subjects: Automatic production line; Fuzzy controller; Auto-focus control

• Source: Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology. 18:405-415

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Optical tolerance to rotation of trifocal toric intraocular lenses as a function of the cylinder power

• Authors : Ruiz-Alcocer, Javier; Lorente-Velázquez, Amalia; de Gracia, Pablo

• Source: European Journal of Ophthalmology ; volume 31, issue 3, page 1007-1013 ; ISSN 1120-6721 1724-6016

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Comparison of visual and optical quality of monofocal versus multifocal intraocular lenses

• Authors : Altemir-Gomez, Irene; Millan, Maria S; Vega, Fidel

• Source: European Journal of Ophthalmology ; volume 30, issue 2, page 299-306 ; ISSN 1120-6721 1724-6016

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Enhancement of breast calcification visualization and detection using a modified PG method in Cone Beam Breast CT

• Authors : Jiangkun Liu; Weixing Cai; Ricardo Betancourt Benítez

Subjects: Radiographic Image Enhancement; Breast Diseases; 03 medical and health sciences

• Source: Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics. 20:107-120

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Super-resolution image reconstruction from sparsity regularization and deep residual-learned priors

• Authors : Xinyi, Zhong; Ningning, Liang; Ailong, Cai

Subjects: Phantoms, Imaging; Image Processing, Computer-Assisted; 0202 electrical engineering, electronic engineering, information engineering

• Source: Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics. 31:319-336

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Evaluation and comparison of a CdTe based photon counting detector with an energy integrating detector for X-ray phase sensitive imaging of breast cancer

• Authors : Muhammad U, Ghani; Farid H, Omoumi; Xizeng, Wu

Subjects: Photons; 03 medical and health sciences; 0302 clinical medicine

• Source: Journal of X-Ray Science and Technology. 30:207-219

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Spatial resolution improvement of 450 kV computed tomography via vertical subpixel detector shifting

• Authors : Tong Liu; Joseph Lifton

Subjects: 03 medical and health sciences; 0302 clinical medicine; Phantoms, Imaging

• Source: Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics. 28:219-230

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Investigation of transmission computed tomography (CT) image quality and x-ray dose achievable from an experimental dual-mode benchtop x-ray fluorescence CT and transmission CT system

• Authors : Peng Feng; Sandun Jayarathna; Biao Wei

Subjects: 03 medical and health sciences; Imaging, Three-Dimensional; 0302 clinical medicine

• Source: Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics. 27:431-442

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