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Fingerprint Directional Image Enhancement
2011This work presents an efficient algorithm to enhance the directional image. Orientation, as a global feature of fingerprint, is very important to image preprocessing methods used in automatic fingerprint identification system (AFIS). Proposed algorithm consists of two weighted averaging stages over a neighborhood.
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Future Directions in Molecular Imaging
2004After the identification of new genes, functional information is required to investigate the role of these genes in living organisms. This can be done by analysis of gene expression, protein—protein interaction, or biodistribution of new molecules and may result in new diagnostic and therapeutic procedures which include visualization of and ...
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Direct Measures of the Retinal Image*
Journal of the Optical Society of America, 1959Direct measurement of acuity target images as formed by excised steer and cat eyes indicates the blur of the retinal image to be much greater than theoretically expected. For example, a 3-sec black line produces a retinal image of maximum contrast 0.5%.
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Molecular Imaging in Oncology: Current Impact and Future Directions
Ca-A Cancer Journal for Clinicians, 2022Martin G. Pomper, Steven P Rowe
exaly
Research Directions in Diagnostic Imaging
Investigative Radiology, 1990C D, Maynard +3 more
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Direct Cell Radiolabeling for in Vivo Cell Tracking With PET and SPECT Imaging
Chemical Reviews, 2022Philip J Blower +2 more
exaly
Multiparametric Prostate Magnetic Resonance Imaging in the Evaluation of Prostate Cancer
Ca-A Cancer Journal for Clinicians, 2016Peter A Pinto +2 more
exaly