Use-wear and residue mapping on experimental chert tools. A multi-scalar approach combining digital 3D, optical, and scanning electron microscopy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2020.102236
Abstract: Abstract Optical (OM) and scanning electron microscopy (SEM) are among the most common techniques to characterize use-wear and residue patterns on stone tool surfaces. While the short depth of field of optical microscopes can be… read more here.
Keywords: wear residue; optical scanning; use wear; microscopy ... See more keywords
Optical scanning holography for tumor extraction from brain magnetic resonance images
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106158
Abstract: Abstract Tumor segmentation from magnetic resonance images (MRI) is an error-prone and time-absorbing process. Recently, optical methods have opened a new avenue to tack with the aforementioned problem. In this paper, we propose a novel… read more here.
Keywords: scanning holography; magnetic resonance; optical scanning; resonance images ... See more keywords
Optical CT scanning for experimental demonstration of medical x-ray CT and SPECT
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Physics"
DOI: 10.1088/1361-6404/aaf94c
Abstract: Learning the concept of computerised tomography (CT) and single photon emission tomography (SPECT) by biomedical engineering and medical physics students is hampered by limited access to clinical scanners. The use of ionising radiation and radioactive… read more here.
Keywords: optical scanning; physics; ray spect; experimental demonstration ... See more keywords
Enhanced Autofocusing in Optical Scanning Holography Based on Hologram Decomposition
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2017.2708764
Abstract: Optical scanning holography is a compact and powerful method for capturing hologram of a wide three-dimensional (3-D) view scene. After a hologram has been taken, it is often necessary to determine the locations of the… read more here.
Keywords: hologram decomposition; based hologram; scanning holography; method ... See more keywords
Review on Feature Extraction for 3-D Incoherent Image Processing Using Optical Scanning Holography
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2019.2938806
Abstract: The advancement of digital holography in the past two decades has enabled precise capturing of three-dimensional (3-D) images of physical objects. This important technology has been widely applied in numerous industrial sectors such as, but… read more here.
Keywords: feature extraction; optical scanning; scanning holography; image ... See more keywords
Optical scanning holography for a three-dimensional equal scale display.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.448766
Abstract: We propose an optical scanning holography (OSH) for optical reconstruction with equal scale magnification or demagnification ratio along the transverse and longitudinal directions when the magnification or demagnification ratio of the hologram is priori known.… read more here.
Keywords: optical scanning; scanning holography; scale; equal scale ... See more keywords
Review on Complete Mueller Matrix Optical Scanning Microscopy Imaging
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11041632
Abstract: Optical scanning microscopy techniques based on the polarization control of the light have the capability of providing non invasive label-free contrast. By comparing the polarization states of the excitation light with its transformation after interaction… read more here.
Keywords: optical scanning; scanning microscopy; microscopy; mueller matrix ... See more keywords