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   Articles with "projection images" as a keyword



Dual coaxial lens system for depth reconstruction

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recommendations! Published in 2019 at "Optical Review"

DOI: 10.1007/s10043-019-00540-4

Abstract: Depth information can be acquired using two different projection images, namely, an orthogonal projection image and a perspective projection image. A dual-lens optical system is able to simultaneously take these projection images in a coaxial… read more here.

Keywords: system; projection images; depth reconstruction; optical system ... See more keywords

Application of a pixel-shifted linear interpolation technique for reducing the projection number in tomosynthesis imaging

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recommendations! Published in 2018 at "Radiological Physics and Technology"

DOI: 10.1007/s12194-018-0488-8

Abstract: Tomosynthesis images are reconstructed from several projections. However, the number of projections is proportional to the exposure dose, and a reduction in the number of projections would result in a reduction of radiation dose to… read more here.

Keywords: image quality; projection images; tomosynthesis; number ... See more keywords
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Searching for 3D structural models from a library of biological shapes using a few 2D experimental images

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recommendations! Published in 2018 at "BMC Bioinformatics"

DOI: 10.1186/s12859-018-2358-0

Abstract: BackgroundAdvancements in biophysical experimental techniques have pushed the limits in terms of the types of phenomena that can be characterized, the amount of data that can be produced and the resolution at which we can… read more here.

Keywords: projection images; experimental images; searching structural; query images ... See more keywords

Automatic Detection and Tracking of Marker Seeds Implanted in Prostate Cancer Patients using a Deep Learning Algorithm

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recommendations! Published in 2021 at "Journal of Medical Physics"

DOI: 10.4103/jmp.jmp_117_20

Abstract: Purpose: Fiducial marker seeds are often used as a surrogate to identify and track the positioning of prostate volume in the treatment of prostate cancer. Tracking the movement of prostate seeds aids in minimizing the… read more here.

Keywords: marker; projection images; prostate cancer; marker seeds ... See more keywords

Forming Optimal Projection Images from Intra-Retinal Layers Using Curvelet-Based Image Fusion Method

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recommendations! Published in 2020 at "Journal of Medical Signals and Sensors"

DOI: 10.4103/jmss.jmss_43_19

Abstract: Background: Image fusion is the process of combining the information of several input images into one image. Projection images obtained from three-dimensional (3D) optical coherence tomography (OCT) can show inlier retinal pathology and abnormalities that… read more here.

Keywords: fusion; image fusion; projection images; image ... See more keywords