Results 351 to 360 of about 1,023,613 (405)
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Advances in Optical Surface Texture Metrology, 2011
Imaging confocal microscopy is a well-known technology for the 3D measurement of surface topography. A confocal microscope is used for the acquisition of a sequence of confocal images through the depth of focus of the objective. The highest signal within the images of the sequence for each pixel correlates with the height position of the topography ...
R. Artigas
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Imaging confocal microscopy is a well-known technology for the 3D measurement of surface topography. A confocal microscope is used for the acquisition of a sequence of confocal images through the depth of focus of the objective. The highest signal within the images of the sequence for each pixel correlates with the height position of the topography ...
R. Artigas
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Applied Optics, 1994
Abstract It is probably fair to say that the development and wide commercial availability of the confocal microscope has been one of the most significant advances in light microscopy in the recent past. The main reason for the popularity of these instruments derives from their ability to permit the structure of thick specimens of ...
Barry R. Masters, Tony Wilson
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Abstract It is probably fair to say that the development and wide commercial availability of the confocal microscope has been one of the most significant advances in light microscopy in the recent past. The main reason for the popularity of these instruments derives from their ability to permit the structure of thick specimens of ...
Barry R. Masters, Tony Wilson
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Three-dimensional confocal reflectance microscopy for surface metrology
, 2021Confocal microscopy uses a confocal aperture in front of a detector to eliminate out-of-focus blur, providing optical sectioning, high spatial resolution, and high contrast.
Chang-Soo Kim, H. Yoo
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Line‐field confocal optical coherence tomography of basal cell carcinoma: a descriptive study
Journal of the European Academy of Dermatology and Venereology, 2020Early diagnosis and subtype classification of basal cell carcinoma (BCC) are crucial to reduce morbidity and optimize treatment. Good accuracy in differentiating BCC from clinical imitators has been achieved with existing diagnostic strategies but lower ...
M. Suppa +22 more
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Techniques in Gastrointestinal Endoscopy, 2008
Confocal laser endomicroscopy is an emerging field of endoscopic imaging allowing gastroenterologists to obtain in-vivo histology of the gastrointestinal mucosa. The present review will address the more recent advances in confocal laser endomicroscopy and discuss its future.Interest in confocal laser endomicroscopy and in-vivo diagnosis of ...
Kerry, Dunbar, Marcia, Canto
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Confocal laser endomicroscopy is an emerging field of endoscopic imaging allowing gastroenterologists to obtain in-vivo histology of the gastrointestinal mucosa. The present review will address the more recent advances in confocal laser endomicroscopy and discuss its future.Interest in confocal laser endomicroscopy and in-vivo diagnosis of ...
Kerry, Dunbar, Marcia, Canto
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Corneal confocal microscopy: ready for prime time
Clinical and experimental optometry, 2020Corneal confocal microscopy is a non‐invasive ophthalmic imaging modality, which was initially used for the diagnosis and management of corneal diseases.
I. Petropoulos +7 more
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International Journal of Computer Vision, 2006
We present confocal stereo, a new method for computing 3D shape by controlling the focus and aperture of a lens. The method is specifically designed for reconstructing scenes with high geometric complexity or fine-scale texture. To achieve this, we introduce the confocal constancy property, which states that as the lens aperture varies, the pixel ...
Kiriakos N. Kutulakos +1 more
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We present confocal stereo, a new method for computing 3D shape by controlling the focus and aperture of a lens. The method is specifically designed for reconstructing scenes with high geometric complexity or fine-scale texture. To achieve this, we introduce the confocal constancy property, which states that as the lens aperture varies, the pixel ...
Kiriakos N. Kutulakos +1 more
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Confocal Laser Endomicroscopy [PDF]
Gastrointestinal Endoscopy Clinics of North America, 2005 A miniaturized confocal microscope was developed that could be integrated in the distal tip of a conventional colonoscope. With this technique, denoted confocal endomicroscopy, subsurface analysis of the gut mucosa and in-vivo histology during ongoing endoscopy are possible in full resolution by point scanning laser analysis. The diagnostic spectrum of
Michael Vieth +4 more
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Current Protocols in Toxicology, 2000 AbstractConfocal microscopy allows visualization of optical sections of material labeled with fluorescence or reflecting probes. By excluding light from planes above and below the plane of focus it is possible to obtain sharp images of objects deep within sections. Sections can be combined to construct three‐dimensional images.
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Gastrointestinal Endoscopy Clinics of North America, 2009
The preoperative diagnosis of biliary neoplasms is associated with a low sensitivity. To overcome this limitation, probe-based confocal laser endomicroscopy was further developed to enable in vivo microscopic imaging, with confocal miniprobes further miniaturized to such an extent to enable their use even via the instrumentation channel of ...
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The preoperative diagnosis of biliary neoplasms is associated with a low sensitivity. To overcome this limitation, probe-based confocal laser endomicroscopy was further developed to enable in vivo microscopic imaging, with confocal miniprobes further miniaturized to such an extent to enable their use even via the instrumentation channel of ...
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