Large-scale segmentation and tracing for neurons in Drosophila brain by Fast Automatically Structural Tracing Algorithm (FASTA)
نویسندگان
چکیده
منابع مشابه
Segmentation and Tracing of Neurons in 3D
In order to understand the brain, we need to first understand the morphology of neurons. In the neurobiology community, there have been recent pushes to analyze both neuron connectivity and the influence of structure on function. Currently, a technical roadblock that stands in the way of these studies is the inability to automatically trace neuronal structure from microscopy. On the image proce...
متن کاملTracing Patterns of Large-Scale Software Reuse
Much work has been done on software reuse “in the small” – objects, subroutines, and components. Relatively little work on very large-grained reuse is available in the literature. Such reuse might include reusing an entire automated teller machine (ATM) software and hardware system for banks across multiple continents; and reusing infrastructure across Internet, teller systems, and ATM systems,...
متن کاملRay Tracing Simulations of Weak Lensing by Large-Scale Structure
We investigate weak lensing by large-scale structure using ray tracing through N-body simulations. Photon trajectories are followed through high resolution simulations of structure formation to make simulated maps of shear and convergence on the sky. Tests with varying numerical parameters are used to calibrate the accuracy of computed lensing statistics on angular scales from ∼ 1 arcminute to ...
متن کاملRay-tracing and Interferometry in Schwarzschild Geometry
Here, we investigate the possible optical anisotropy of vacuum due to gravitational field. In doing this, we provide sufficient evidence from direct coordinate integration of the null-geodesic equations obtained from the Lagrangian method, as well as ray-tracing equations obtained from the Plebanski’s equivalent medium theory. All calculations are done for the Schwarzschild geometry, which resu...
متن کاملBended Surfaces for Ray Tracing: A Fast View-Dependent Algorithm
We present a fast view-dependent algorithm for ray tracing bended surfaces deened by triangular F-patches. We give up the notion of uniqueness for the surfaces, i.e., a plane containing the ray innuences the shape of the surface. However, the resulting surfaces appear smooth and continuous to the observer. F-patches can be joined G 1-continuous. The method both has low memory consumption and fa...
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: BMC Neuroscience
سال: 2013
ISSN: 1471-2202
DOI: 10.1186/1471-2202-14-s1-p358