Results 261 to 270 of about 682,838 (318)
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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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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 ...
Samuel W. Hasinoff +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 ...
Samuel W. Hasinoff +1 more
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Gastrointestinal Endoscopy, 2009
Endomicroscopy is a newly developed imaging modality, which provides in vivo histology during ongoing endoscopy. This review characterizes the currently available endomicroscopic systems and reflects the clinical value of endomicroscopy for different diseases.
Sergey V, Kantsevoy +10 more
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Endomicroscopy is a newly developed imaging modality, which provides in vivo histology during ongoing endoscopy. This review characterizes the currently available endomicroscopic systems and reflects the clinical value of endomicroscopy for different diseases.
Sergey V, Kantsevoy +10 more
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2011
Dermatologic diagnosis is primarily based on interpretation of morphological information by visual inspection, confirmed by histopathological diagnosis if necessary. The challenge is to establish a correct diagnosis and to identify all malignant lesions while minimizing unnecessary surgical procedures.
Wurm, Elisabeth M. T., Soyer, Hans Peter
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Dermatologic diagnosis is primarily based on interpretation of morphological information by visual inspection, confirmed by histopathological diagnosis if necessary. The challenge is to establish a correct diagnosis and to identify all malignant lesions while minimizing unnecessary surgical procedures.
Wurm, Elisabeth M. T., Soyer, Hans Peter
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Cell Biology and Toxicology, 1994
Confocal microscopy is an excellent method for studying the localization of fluorescent stains. Used in this way, superior 3D images can be obtained from multiple optical sections with very shallow depth of field. The main advantage of this technique is that the sample is not damaged.
J M, Lagarde +5 more
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Confocal microscopy is an excellent method for studying the localization of fluorescent stains. Used in this way, superior 3D images can be obtained from multiple optical sections with very shallow depth of field. The main advantage of this technique is that the sample is not damaged.
J M, Lagarde +5 more
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Compressive confocal microscopy
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009In this paper, a new framework for confocal microscopy based on the novel theory of compressive sensing is proposed. Unlike wide field microscopy or conventional parallel beam confocal imaging systems that use charge-coupled devices (CCD) as acquisition devices in addition to complex mechanical scanning system, the proposed compressive confocal ...
Peng Ye +5 more
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Immunology and the confocal microscope
Research in Immunology, 1996The techniques of classical epifluorescence microscopy are already widely used by the immunological community to detect antigens at the cellular level. Coupled with the use of specific inhibitors that affect diverse intracellular events, these techniques have provided valuable information on the mechanisms involved in antigen presentation.
D M, Ojcius +4 more
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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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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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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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SPIE Proceedings, 2006
There is a need for persistent-surveillance assets to capture high-resolution, three-dimensional data for use in assisted target recognizing systems. Passive electro-optic imaging systems are presently limited by their ability to provide only 2-D measurements.
Philip M. Hanna +2 more
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There is a need for persistent-surveillance assets to capture high-resolution, three-dimensional data for use in assisted target recognizing systems. Passive electro-optic imaging systems are presently limited by their ability to provide only 2-D measurements.
Philip M. Hanna +2 more
openaire +1 more source