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25
Globally optimal stitching of tiled 3d microscopic image acquisitions. Bioinformatics 2009;25(11):1463–5
"... Motivation: Modern anatomical and developmental studies often require high-resolution imaging of large specimens in three dimensions (3D). Confocal microscopy produces high-resolution 3D images, but is limited by a relatively small field of view compared to the size of large biological specimens. Th ..."
Abstract
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Cited by 48 (0 self)
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. Therefore, motorized stages that move the sample are used to create a tiled scan of the whole specimen. The physical coordinates provided by the microscope stage are not precise enough to allow direct reconstruction (Stitching) of the whole image from individual image stacks. Results: To optimally stitch a
Rapid adaptive optical recovery of optimal resolution over large volumes. Nature Methods
, 2014
"... Using a de-scanned, laser-induced guide star and direct wavefront sensing, we demonstrate adaptive correction of complex optical aberrations at high numerical aperture and a 14 ms update rate. This permits us to compensate for the rapid spatial variation in aberration often encountered in biological ..."
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Cited by 2 (0 self)
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Using a de-scanned, laser-induced guide star and direct wavefront sensing, we demonstrate adaptive correction of complex optical aberrations at high numerical aperture and a 14 ms update rate. This permits us to compensate for the rapid spatial variation in aberration often encountered
Noninvasive direct detection of ocular mucositis by in vivo confocal microscopy in patients treated with S-1
"... Purpose: S-1 is an oral antineoplastic agent that contains a prodrug of 5-fluorouracil and has adverse effects on skin, alimentary tract mucosa, and the ocular surface. We investigated the effects of S-1 on the corneal epithelium by in vivo confocal microscopy and histopathologic analysis. Methods: ..."
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Cited by 1 (0 self)
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cells and inflammation. One of five specimens subjected to cytologic diagnosis showed moderate dysplasia. Hematoxylin and eosin staining showed that each abnormal epithelial sheet lacked the stratified structure of the normal corneal epithelium. Immunofluorescence analysis revealed the presence of cells
Posterior Coronal Plating of Bicondylar Tibial Plateau Fractures Through Posteromedial and Anterolateral Approaches in a Healthy Floating Supine Position
"... B icondylar tibial plateau fractures (Schatzker type V and VI and AO/OTA type 41C) are caused by highenergy trauma and are currently treated operatively using dual-incision approaches with plate and screw fixation. The patient is usually placed in the supine position intraoperatively. Generally, a ..."
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. Plain radiographs and computed tomography scans with 3-dimensional reconstruction of the knee should be obtained for preoperative planning. The tibial plateau can be classified into 4 quadrants: anteromedial, anterolateral, posteromedial, and posterolateral. Optimal skin incisions can be selected based
Ulcerated Plaque and Nodules on the Thigh of a Patient With Febrile Pulmonary Disease
"... A 66-year-old woman was admitted with a four-month history of a painful indurated plaque on her left thigh, fever, arthralgias, and paresthesia of the legs. On examina-tion, an indurated, ulcerated, violaceous plaque surrounded by some erythematous nodules was seen on her left thigh(Fig 1). Laborato ..."
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on chest roentgeno-grams, and abdominal sonography revealed a nodule in the spleen but no lymphadenopathy. Computed tomographic scanning of the brain showed some opacities along the blood vessels. Histopathologic findings of a biopsy specimen of the skin plaque are shown in Figs 2 through 4. C3 deposits
Closed-Loop Feedback Illumination for Optical Inverse Tone-Mapping in Light Microscopy
"... Abstract—In this article, we show that optical inverse tone-mapping (OITM) in light microscopy can improve the visibility of specimens, both when observed directly through the oculars and when imaged with a camera. In contrast to previous microscopy techniques, we pre-modulate the illumination based ..."
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Cited by 1 (1 self)
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of spatial structures when observed through the oculars. We also demonstrate that the signal-to-noise (S/N) ratio in digital images of the specimen is higher if captured under an optimized rather than a uniform illumination. In contrast to advanced scanning techniques that maximize the S/N ratio using
Aqueous CSD approach for the growth of novel, lattice-tuned La x Ce 1Àx O d epitaxial layers †
"... Lanthanum-cerium oxide (LCO) films were deposited on Ni-5%W substrates by chemical solution deposition (CSD) from water-based precursors. LCO films containing different ratios of lanthanum and cerium ions (from CeO 2 to La 2 Ce 2 O 7 ) were prepared. The composition of the layers was optimized towa ..."
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the influence of the elemental composition of the material on its lattice parameter and the quality of the epitaxial growth of LCO layers directly on buffered tape. The research focused on the investigation of solid solution compositions with optimal lattice match toward YBCO, the growth of single buffer layers
unknown title
"... We present the experimental reconstruction of sub-wavelength features from the far-field of sparse optical objects. We show that it is sufficient to know that the object is sparse, and only that, and recover 100 nm features with the resolution of 30 nm, for an illuminating wavelength of =532 nm. Our ..."
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. Our technique works in real-time, requires no scanning, and can be implemented in all existing microscopes- optical and non-optical.
Optical biopsy of lymph node morphology using optical coherence tomography
- Technol Cancer Res Treat
, 2005
"... Optical diagnostic imaging techniques are increasingly being used in the clinical environment, allowing for improved screening and diagnosis while minimizing the number of invasive procedures. Diffuse optical tomography, for example, is capable of whole-breast imaging and is being developed as an a ..."
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Cited by 11 (3 self)
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domain imaging (OFDI) or broadband spectral domain (SD) systems with axial scan-line rates of up to 29,000 per second (33-35). Capabilities such as Doppler analysis (36, 37) and polarization sensitivity (38) have been incorporated into OCT systems, as well, enabling the study of blood flow and skin burns
Results 1 - 10
of
25
