Search Results for "image algorithm" - Page 2
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Showing 60 open source projects for "image algorithm"
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RNCColorStretch GUI
GUI for RNCColorStretch
Astrophotography Image Processing: Advanced Image Stretching with the rnc-color-stretch Algorithm http://www.clarkvision.com/articles/astrophotography-rnc-color-stretch/ -
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tracking.js
A modern approach for Computer Vision on the web
The tracking.js library brings different computer vision algorithms and techniques into the browser environment. By using modern HTML5 specifications, we enable you to do real-time color tracking, face detection and much more, all that with a lightweight core (~7 KB) and intuitive interface. To get started, download the project. This project includes all of the tracking.js examples, source code dependencies you'll need to get started. Unzip the project somewhere on your local drive. The... -
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lxnstack
A program to align and stack astronomical images.
...) * Two automatic align method: align-points; phase correlation, * One manual align method. * sub-pixel precision (0.1 pixel for phase correlation and 0.01 pixel for manual alignment). * Automatic image derotation. * FITS file support (by installing the python2 package 'astropy') * Hot pixels suppression algorithm * CR2 files native support * Can load/save video * Grayscale RAW image support * Editing of result image's levels. * Light curve generation -
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sWangTiler
A java implementation that generates wang tiles from any input image.
...Kim in "Efficient Texture Synthesis Using Strict Wang Tiles". In order to calculate the lowest cost path between any edge- and sample image an implementation of Dijkstra's algorithm is used which was found in the java graph library 'JGraphT'. Credits to all mentioned parties and to http://www.texturemate.com/. -
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Extract Objects from Image
Connected Component Labeling Algorithm - Extracting Objects From image
fast Connected Component Labeling Algorithm - java application - Extracting Objects From image -
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DeconvDemo
An image deconvolution / deblur software
DeconvDemo is a Qt & opencv based image deconvolution/ deblur software which is including the spatial and frequency domain solver. image deconvolution / deblur software with non-blind deconvolution algorithm New: Add pregressive non-blined deconvolution Add blind kernel estimation Implemented mehtod: METHOD_WIENER, METHOD_TIKHONOV, METHOD_LUCY_RICHARDSON, METHOD_CONJUGATE_GRADIENT, METHOD_SPARSE_PRIOR, METHOD_GAUSSIAN_PRIOR, METHOD_NAIVE_EDGE_ENHANCEMENT, METHOD_CONVOLUTION, METHOD_PROGRESSIVE, METHOD_BLIND_KERNEL Improving: sparse prior blind deconvolution. ... -
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HIPAcc
Heterogeneous Image Processing Acceleration (HIPACC) Framework
HIPAcc development has moved to github: https://github.com/hipacc HIPAcc allows to design image processing kernels and algorithms in a domain-specific language (DSL). From this high-level description, low-level target code for GPU accelerators is generated using source-to-source translation. As back ends, the framework supports CUDA, OpenCL, and Renderscript. HIPAcc allows programmers to develop imaging applications while providing high productivity, flexibility and portability as well as competitive performance: the same algorithm description serves as basis for targeting different GPU accelerators and low-level languages. -
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AlgART Java Libraries
Open source library for processing arrays and matrices
AlgART Java libraries for processing arrays and matrices are open-source product, distributed under MIT license. So, anyone can use them for free without any restrictions. Main features: 63-bit addressing of array elements (64-bit long int indexes), memory model concept (allowing storing data in different schemes from RAM to mapped disk files), wide usage of lazy evaluations, built-in multithreading optimization for multi-core processors, wide set of image processing algorithms over... -
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LAVA for AFM
Lloyd's Algorithm-based Volumetric Analysis for AFM Images
This MATLAB-based program enables analysis of AFM images. In particular, it allows the user to measure the volume of all distinguishable features in an image and to isolate and sort those particles. As the name implies, LAVA uses Lloyd's Algorithm, also known as k-means sorting, to identify a small set of volumes representative of the actual distribution of particle in the image. Although developed for determining feature volume, LAVA is also completely compatible with other types of image analysis, such as fluorescence intensity. ... -
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texgenpack
Texture compression and conversion program with KTX and DDS support.
texgenpack is a texture compression and conversion program featuring a command line utility and a simple GUI program . Compression is implemented using a genetic algorithm. It supports compression, decompression, conversion and comparison of texture and image files. The image format supported is PNG, while for textures there is support for KTX, PKM and DDS using ETC1, ETC2, DXT1/3/5 or BPTC (BC7) texture compression. Several uncompressed texture format are also supported. This program requires the installation of libfgen, also avalable on SourceForge. -
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im2ascii
Image to ASCII converter that takes character shape into account
im2ascii is a small python script that converts images to ascii-art. Unlike common ascii-art generators, it does not only use each character's mean brightness, but matches the full character shape. Pro: Better ascii-art quality (see screenshots for examples) Con: Matching is very resource intensive Dependencies: Python 2.7, PIL, numpy, scipy -
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EMGU Kalman Filter
Kalman Filter for EMGU Image Processing Applications
...Hence the theory is often called the Wiener-Kolmogorov filtering theory. In these examples the signal processes is the movement of the mouse and random data. While a simple application the algorithm can have numerous applications including image smoothing, edge tracking and optical flow to name a few. -
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This is a MATLAB implementation of inverse compositional Active Appearance Models (AAMs), as described in the "Active Appearance Models Revisited" paper by Iain Matthews and Simon Baker.
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OpenGI is a platform-independent C-library for parameterizing triangular meshes and creating Geometry Images from this parameterization.
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Introduction: ZoomFX is a free tool to help in image batch process thanks to an helpful visual interface and powerful filters. Just use drag & drop to apply some filters to a bunch of images. Author: Eloi Du Bois.
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Foad is an open source software which receive an EKG Signal from scanner, WFDB database or heart sensors. Finding patient disease started by taking Fourier transform (FFT) from input signal and extract a single cycle. Based on some heuristic algorithm the most important feature like P , Q , R , S , T captured and feed to trained neural network. and so the final decision made by CNN library. As mentioned before this software also capable do some image processing on scanned paper to lower the final costs.
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Hough Transformation(DELPHI/PASCAL CODE)
image processing source code - hough alogrithm
a very basic Pascal / Delphi implementation of the Hough algorithm for line and circle recognotion. In the actual project state you may see a line and circle detection - working only with simple images as the Hough accumulator post processing is not yet implemented. This project is looking for support and the currect version is just for training and teaching purpose ! remarks: * Now this projects provides a complete DELPHI project ready to compile and a *.exe for fast evaluation... -
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Moved to github! https://github.com/aaronbot3000/image-evolver The goal of the Image Evolver is to recreate a source picture using overlapping transparent shapes positioned a genetic algorithm.
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VisualCube
A php script for generating Rubik's cube visualisations
INSTALLATION INSTRUCTIONS These instructions are for installing the script on your own web server. If you do not have access to your own server, or would just like to try out the software, please visit: http://cube.crider.co.uk/visualcube.php PREREQUISITES You will need: * Access to an Apache web server with PHP and ImageMagic installed. * A MySQL database. This is optional, but will improve performance if you have a high traffic website. STEPS 1. Download the code using... -
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An implementation of Bruhn et al.'s fast variational optical flow algorithm using the OpenCV image processing library. The code calculates dense flow fields with a user-specified level of precision.
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AlViz is a research prototype for visual ontology alignment implemented as multiple-view plug-in for Protege using J-Trees and Graphs. Based on similarity measures of an ontology matching algorithm AlViz helps to assess and optimize the alignment results
