Search Results for "spatial" - Page 8
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Showing 279 open source projects for "spatial"
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JUMP Database Query Plugin
DB Query Plugin for OpenJump
The JUMP DB Query Plugin is an extension for the OpenJUMP GIS platform that allows OpenJUMP users to give arbitrary database queries to retrieve and display geographic feature sets. Spatial databases currently supported are PostGIS, Oracle Spatial, MySQL, and SpatiaLite. -
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Orfeo ToolBox
OTB is an open-source C++ library for remote sensing images processing
...More information is available at www.orfeo-toolbox.org It is based on the medical image processing library ITK and offers particular functionalities for remote sensing image processing in general and for high spatial resolution images in particular. Targeted algorithms for high resolution optical images (SPOT, Quickbird, Worldview, Landsat, Ikonos), hyperspectral sensors (Hyperion) or SAR (TerraSarX, ERS, Palsar) are available. Orfeo ToolBox has three main access depending on the category of user: write processing chains in C++ using existing filters or creating new ones, use the OTB applications, which is a plugin-based framework allowing to extend high-level processing chains from various environment ( command-line, QT, QGis, Python....) or use Monteverdi, a software for everyday life image manipulation and analysis. -
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TTV
Tensor total variation for low-dose CT perfusion
We have developed a robust and efficient framework to accurately estimate the perfusion parameters at low radiation dosage. Specifically, we present a tensor total-variation (TTV) technique which fuses the spatial correlation of the vascular structure and the temporal continuation of the blood signal flow. An efficient algorithm is proposed to find the solution with fast convergence and reduced computational complexity. -
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A General Theory of Reactivity
A General Theory of Reactivity
...Rather than introducing one application, it attempts to organize values, promises, streams, observables, tasks, generators, and related concepts into a common model. The theory distinguishes singular from plural data and spatial values from temporal ones. It also examines dual relationships such as getters and setters, readers and writers, and promises and resolvers. Tasks are presented as cancelable, unicast relatives of promises, while streams represent plural values distributed through time. The repository discusses pressure, polling, push systems, signals, behaviors, cancellation, and resource coordination. ... -
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as3delaunay
Delaunay triangulation and Voronoi diagram for Flash Builder 4 project
...The library enables users to generate Voronoi diagrams from a set of input points, allowing applications such as procedural map generation, image segmentation, and spatial partitioning. By handling complex geometric relationships automatically, it simplifies the process of building interactive or data-driven visualizations. The project emphasizes performance and mathematical accuracy while maintaining readability for developers working in ActionScript. Its codebase serves as a reliable foundation for anyone implementing geometry-based algorithms or graphical systems within AS3 projects. -
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VocabularyMem
Program for manage data, like a simple database and for exercises for
“ VocabularyMem” is a program for manage data, like a simple database and for exercises for memorize this data. Originary the program is for exercise only, but it is expanded, so you can also use it for store photos with tags and data around, or videos without taking a new space. -
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Javascript-Voronoi
JS implementation of Fortune's algorithm to compute Voronoi cells
...The library exposes API functions for computing cells, retrieving neighbors, and drawing results into canvas or SVG. Because it is pure JavaScript and self-contained, it integrates easily with browser or Node.js applications without heavy dependencies. For developers exploring spatial algorithms, generative UI, or interactive diagrams, this codebase is a practical reference and tool to build upon. -
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TIandSI
Tools used to calculate video's TI and SI
This software is used to calculate raw video's TI (Temporal perceptual Information) and SI (Spatial perceptual Information) defined in ITU-R BT.1788. -
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phpPgGIS is a PHP Web system to manager PostgreSQL/PostGIS. It was developed under the phpPgAdmin and the MapServer. It's simple and make easy to manager spatial data in PostGIS.
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chipexo
model based analysis of ChIP-exo data
...MACExo has the following four steps: 1) sequencing data normalization and bias correction; 2) signal consolidation and noise reduction; 3) single nucleotide resolution border detection using Chebyshev Inequality; and 4) border matching using Gale-Shapley’s stable matching algorithm. When applied to yeast Reb1 and human CTCF ChIP-exo data, MACE is able to define TFBSs with higher sensitivity, specificity and spatial resolution, as evidenced by multiple criteria, such as motif enrichment, sequence conservation, nucleosome positioning, and open chromatin states. -
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GeoKettle is a powerful, metadata-driven spatial ETL (Extract, Transform and Load) tool dedicated to the integration of different data sources for building and updating geospatial databases, data warehouses and services.
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SpatialGridBuilder
System for creating spatial data grids
If you're a social scientist looking to incorporate spatial factors into your research, but you find the learning curve of GIS methods too steep, then SpatialGridBuilder could be for you. SpatialGridBuilder provides a graphical user interface to create spatial data grids. It contains many in-built variables, but also allows you to import your own point data and shapefiles. -
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EAS-Framework
Old Repository of the Easy Agent Simulation (deprecated since Nov. 14)
...EAS is a Java-based simulation platform, developed as part of a research project at the Karlsruhe Institute of Technology. It comes with a broad range of pre-developed simulation scenarios, ranging from virtual agents acting in abstract environments to agents with a spatial representation in 2D or 3D. It is built upon a novel architecture using a separate "plugin layer" to communicate between the simulation engine and the simulated model. This allows to flexibly add or remove non-simulation-specific functionality such as visualization, chart drawing, trajectory painting etc. Studies show that the architecture is well-suited to guide beginners quickly to simulations of various levels of complexity. ... -
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Spatial Grammar Interpreter Applet: A 3D spatial grammar interpreter that provides for the interactive, visual development and application of three-dimensional parametric grammar rules.
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GeoGit
Geospatial Distributed Version Control System
NOTE: this project has been renamed as GeoGig. Use this URL to get to the GeoGig downloads: https://sourceforge.net/p/geogig Welcome to the GeoGit project, exploring the use of distributed management of spatial data. GeoGit draws inspiration from Git, but adapts its core concepts to handle versioning of geospatial data. Users are able to import raw geospatial data (currently from Shapefiles, PostGIS or SpatiaLite) in to a repository where every change to the data is tracked. These changes can be viewed in a history, reverted to older versions, branched in to sandboxed areas, merged back in, and pushed to remote repositories. -
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SnowMicroPyn
Python based reader for SnowMicroPen® .pnt measurements
...The SnowMicroPen® (SMP) is developed by the WSL Institute for Snow and Avalanche Research, Davos. The SMP is the first high-resolution snow penetrometer. It is capable of measuring the bonding force between snow grains, with both high spatial resolution and high speed. The SMP can be used in different application areas as snow profiling (avalanche forecasting, snow stratigraphy, remote sensing ground truth), ski track characterization (ski racing) or snow runway characterization (stability testing). -
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SuperpixelMethod
Implementation of phase and amplitude modulation methods for the DMD
...Hardware requirements include a laser and a DMD development board. A description of the use of the software in digital holography can be found here: http://cops.nano-cops.com/publications/superpixel-based-spatial-amplitude-and-phase-modulation-using-digital-micromirror-devic This software was developed with support from ERC and FOM. -
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NeutralLand
NeutralLand Software: Neutral Land Landscapes Generator
We developed free software called NeutralLand as tool for generating random and fractal neutral landscapes. Its main feature area easy handling and with an intuitive interface to generate a wide array of spatial habitat arrangements. With this tool we target students, teachers and researchers interested in landscape ecology -
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ViennaGrid is a generic mesh handling library that provides the traversal of structured and unstructured grids in arbitrary spatial dimensions, in particular 1d, 2d and 3d. Quantities can be conveniently stored on mesh elements using ViennaData.
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Fast Matrix for Java
General purpose matrix utilities for Java in Parallel Computing
Fast Matrix for Java (fm4j) is a general-purpose matrix utility library for computing with dense matrices. fm4j encapsulated different underlying implementations and select the optimal one in run-time depending on the size of the input matrix. Moreover, fm4j employs Java (Tm) Concurrency to take advantage of the computation power of multi-cor processors. -
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GeoWeb 3D Globe
Geospatial Web 3D Globe Project(To consider S.Korea market)
The goal of "GeoWeb 3D Globe" is developing 3D visualization and utilization module for geospatial data. We are conveniently wide range of developers hope to take advantage of geospatial information. Using three-dimensional spatial information service developed for web-based 3D "GeoWeb 3D Globe" The main contents of the project are as follows: 1. Based on proven open source SW(WWJava) 2. Specializing in 3D visualization of geospatial data 3. Web based service -
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EBEs
Software tool designing spatial bar structures
Software tool designing spatial bar structures -
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EnvStats
An R Package for Environmental Statistics
...Also included are numerous built-in data sets from regulatory guidance documents and the environmental statistics literature. EnvStats combined with other R packages (e.g., for spatial analysis) provides the environmental scientist, statistician, researcher, and technician with tools to “get the job done!” -
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Bugs
SW for HTP analysis of 3D trajectories of microorganisms
...Key sw components include a singular-value-decomposition (SVD) approach to fitting a modified Fourier series to noisy 3D coordinates measured at irregular time intervals (incorporating cross-validation for determining optimum Fourier order); correction for distortions arising from media shift, shrinkage/expansion; analytically-derived instantaneous velocity, curvature and twist/torsion parameters calculated at regularly-sampled spatial intervals along the Fourier-smoothed trajectory; facilities for direct visualization and analysis of the raw and Fourier-fit trajectories, and their derived parameters, via interface with molecular graphics software (eg, PyMol.) -
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Z spatial correction
A PERL script to perform spatial corrections on plate scores.
This script takes an input table with the following format: plate <tab> row <tab> column <tab> ORF <tab> score <tab> score etc... as many scores as you like. Please include column headings in the first row, particularly if you have many scores. Please ensure that you have saved the input table using a text editor that uses standard line breaks. Note that saving the file from excel often does not have standard line breaks. The first column heading must be the word "plate" (case not...
