Open Source C Data Visualization Software - Page 16

eXtace is a 3D audio visualization tool (or eye candy depending on how you look at it). eXtace requires ESD (Esound) for its sound input source. It performs a FFT (fast fourier transform) on audio and displays it via various graphical modes.

This is a fork of Panorama Tools / libpano13-2.9.21 Mercurial. PTOptimizer is part of panorama tools, a great software for aligning and stitching several partially overlapping photos in order to get a bigger photo. When you have only a small or medium number of images and control points, the original PTOptimizer does the optimization in a fairly short time. However if you have a large number of images (several hundrets or more than thousand) and control points, PTOptimizer typically needs much time (up to several days) for the optimization of the parameters. fastPTOptimizer decreases the processing time for large panoramas (a speedup factor of 100 or more can be achieved). This is possible by exploiting the sparseness of the mathematical optimization problem. The original PTOptimizer uses the well proven Levenberg Marquardt optimizer lmdif from the minpack software. fastPTOptimizer uses a "sparse" optimizer lmdif_sparse that uses the SuiteSparse library.

frCoder is a set of tools used to write, test, and simulate software written for the FIRST Robotics Competition (FRC). frCoder also includes basic libraries of common techniques used in the FRC.

Frtplot is a program for plotting your numeric data (such as output from simulations, or sensors) in real time. It can read data of a configured (text) format from the standard input, and display all changes immediately.

is a interactive molecular visualisation program designed especially designed for coarse-grained simulation of non-spherical particles. Ellipsoids (Gay-Berne), disks, and custom shaped uniaxial particle (e.g. pear-shaped particles) can be represented.

gcad is a 2D and 3D Computer Aided Design (CAD) program written with the GTK+ library with the possibility to read and write dxf and svg file formats.

giv, The G(reat|tk|NU) Image Viewer, is a 8-bit to 32-bit and floating point image and vector viewer for gtk+. It is designed especially for scientific vision and computational geometry and has support for drawing vector graphics on top of an image.

GLNebula is a program designed for the real-time visualization of planetary nebulae models produced by photoionization codes. It uses camera-oriented quads and point sprites to achieve real-time speeds, also provides free camera movements.

glomp is an open source multipipe OpenGL library. Its intent is to automatically distribute 3D graphics computations over multiple graphics card on the same machine.

A server/client suite that enables a client device to send data through a network, where it will be eventually plotted by the server. It will plot to an X/Y type graph which will autoscale. The server will allow multiple clients to connect and send data

Python project with goal to provide FOSS library to extract, analyse and visualise data in a 3D fashion. The instance will connect to a data source, ods sheet, csv, sql DB, pyodbc the instance will analyse and/or transform the data to be presented to the visualisation functionality the instance will visualise the data in a 3D fashion, likely using third party FOSS

Displays a selection of dust type mira fractals one after the other in colour rather like a slide show. This simple fractal demonstration uses the SDL graphics library and the dust type fractal algorithm, mira.

Convert data files from the CMAS I/O-API format to Vis5D format

Display FEM (finite element method) grids. scroll, zoom, different colorings, sort them to increase cache efficiency and many other features

This is a RGB LED Pin-back Button controlled by an AVR Microcontroller.

An OS/hardware vendor independent GPU accelerated image and video processing library written in C. Interface allows easy combination and manipulation of customizable filters. Works with an active OpenGL context.

Sombrero is a fast wavelet image processing and object detection C library for astronomical images. Sombrero is named after the "Mexican Hat" shape of the wavelet masks used in image convolution and is released under the GNU LGPL library.

libvoronoi computes image-based 2D Voronoi diagrams using graphics hardware for interactive applications. It can optionally return the centroids and image moments of the Voronoi regions using arbitrary distance functions. It is simple, portable and fast.

General purpose engineering/scientific plotting program.

A client which connects to several meteo servers and downloads satellitar images to display them in sequence. It is fully written in C and based on svgalibs and zgv. It is aimed to be simple designed and portable as much as possible on many platforms.

With miao3d you can train a specific Gaussian Markov Random Field (GMRF) that then can be used to estimate a depthmap ("3D"), given an image ("2D"). A GUI allows inspection of the image + depthmap.

NeTraMet is an implementation of the Meter MIB (RFC2720-2723). In short: a programmable network traffic meter. Reading information from NeTraMet for further processing can be a challenge. mr2mysql should make that easier by automatically reading flows

multiDAC is intended to become a user-friendly tool for image- and videoprocessing in the field of deformation/movement analysis. It is written in C# with some C routines using CPU/GPU parallelization (e.g. CUDA) and features a plugin manager.

Nagios is a plugin designed to send alerts based on the identification of objects or faces your server using computer vision and a simple webcam.

NetIcon is a utility that sits in the Windows task bar and shows your network throughput. Requires WinPcap. NetIcon was modeled after Process Explorer, which only shows the CPU and IO load. Additionally it shows a hilbert curve "netblob" diagram.