3D-reconstruction of blood vessels by ultramicroscopy
نویسندگان
چکیده
منابع مشابه
3D-reconstruction of blood vessels by ultramicroscopy.
As recently shown, ultramicroscopy (UM) allows 3D-visualization of even large microscopic structures with microm resolution. Thus, it can be applied to anatomical studies of numerous biological and medical specimens. We reconstructed the three-dimensional architecture of tomato-lectin (Lycopersicon esculentum) stained vascular networks by UM in whole mouse organs. The topology of filigree branc...
متن کامل3D Reconstruction of Retinal Blood Vessels from Two Views
A 3D reconstruction of retinal blood vessel trees using two views of fundus images is presented. The problem addresses: 1) The recovery of camera-eye model parameters by an self-calibration method. The camera parameters are found via the solution of simplified Kruppa equations, based on correspondences captured by hand from four different views. 2) The extraction of blood vessels and skeletons ...
متن کاملThree-Dimensional Reconstruction and Segmentation of Intact Drosophila by Ultramicroscopy
Genetic mutants are invaluable for understanding the development, physiology and behaviour of Drosophila. Modern molecular genetic techniques enable the rapid generation of large numbers of different mutants. To phenotype these mutants sophisticated microscopy techniques are required, ideally allowing the 3D-reconstruction of the anatomy of an adult fly from a single scan. Ultramicroscopy enabl...
متن کاملReconstruction of the Human Retinal Blood Vessels by Fractal Interpolation
This paper presents the fractal interpolation method of the human retina image. In the first part, we focus on the segmentation image with Skeletonization and identify different types of pixels. Secondly, using Douglas-Peucker algorithm to reduce the number of pixels in the image we try to keep a form close to the original. then, we used fractal interpolation( IFS ) to decompress the encoded im...
متن کاملReconstruction of Blood Vessels from Neck CT Datasets using Stable 3D Mass-Spring Models
Preoperative neck dissection planning benefits from a smooth, organic visualization of the main blood vessels of the neck, in particular the carotid artery and jugular vein. While most reconstruction techniques for vasculature are designed for segmenting the complete vessel tree, our goal is to isolate these specific blood vessels of the neck from the CT dataset, and to exclude irrelevant vascu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Organogenesis
سال: 2009
ISSN: 1547-6278,1555-8592
DOI: 10.4161/org.5.4.10403