Showing 25 open source projects for "convolution"

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  • 1
    bild

    bild

    Image processing algorithms in pure Go

    ...It uses packages from the standard library whenever possible to reduce dependency use and development abstractions. All operations return image types from the standard library. Package convolution provides the functionality to create and apply a kernel to an image. Package effect provides the functionality to manipulate images to achieve various looks. Package histogram provides basic histogram types and functions to analyze RGBA images. Package paint provides functions to edit a group of pixels on an image. Package parallel provides helper functions for the dispatching of parallel jobs.
    Downloads: 1 This Week
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  • 2
    libvips

    libvips

    A fast image processing library with low memory needs

    ...Compared to similar libraries, libvips runs quickly and uses little memory. libvips is licensed under the LGPL 2.1+. It has around 300 operations covering arithmetic, histograms, convolution, morphological operations, frequency filtering, colour, resampling, statistics and others. It supports a large range of numeric types, from 8-bit int to 128-bit complex. Images can have any number of bands. It supports a good range of image formats, including JPEG, JPEG2000, JPEG-XL, TIFF, PNG, WebP, HEIC, AVIF, FITS, Matlab, OpenEXR, PDF, SVG, HDR, PPM / PGM / PFM, CSV, GIF, Analyze, NIfTI, DeepZoom, and OpenSlide. ...
    Downloads: 4 This Week
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  • 3

    libsombrero

    Astronomical object/structure detection from 1D and 2D data sets.

    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.
    Downloads: 0 This Week
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  • 4

    Creatools Piano XS

    Sample based piano virtual instrument

    Is the third generation of a free and opensource virtual piano project built on HISE open source framework. It is built and developed with an aim to make a contribution towards free music education and creative freedom and it is therefore licensed under GPLv3 license. for more info: https://musictop69.wixsite.com/creatools
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    Downloads: 4 This Week
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  • 5
    CalCurve

    CalCurve

    Load headphone calibration files

    CalCurve loads local headphone calibration files and applies them as convolution correction. It accepts FIR WAV files directly, or TXT/CSV correction curves which are converted internally to FIR.
    Downloads: 4 This Week
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  • 6

    BoofCV

    BoofCV is an open source Java library for real-time computer vision.

    ...Written from scratch for ease of use and high performance, it provides both basic and advanced features needed for creating a computer vision system. Functionality include optimized low level image processing routines (e.g. convolution, interpolation, gradient) to high level functionality such as image stabilization. Released under an Apache 2.0 license for both academic and commercial use.
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    Downloads: 13 This Week
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  • 7
    ScorchCrafter Guitar FX DAW Plug-ins

    ScorchCrafter Guitar FX DAW Plug-ins

    Audio DSP FX and plug-ins, mostly for guitar (amp sim) and other FX

    A group of audio DAW plug-ins targeting Windows (VST), Mac (VST/AU), and Linux, mostly for Guitar Amplifier simulation, with the C-120 being the flagship product (which started off long ago as a closed-source VST). Open source, mostly under GPL.
    Downloads: 5 This Week
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  • 8
    DRC generates digital room correction FIR filters to be used within HiFi systems in conjunction with real time convolution engines like BruteFIR.
    Downloads: 18 This Week
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  • 9

    Batch PIE

    A batch pipelined image editor

    Current filter functionality: - Simple editing options: Image cropping, resizing, rotation, Color brightness curve alignment - Histobram processing: Convolution, statistics (e. g. f_max or median analysis) - Image segmentation: The actual segmentation process as well as group weight calculation for further filtering (both functions rely on self defined custom dynamic mathematical functions) - Dynamic mathematical functions for custom and automated image filtering: General mathematical operations, using image or matrix as f(x, y), export f(x, y) as image or matrix, mapping variables on other ones and of course boolean operation for case sensitivity - A flexible variables model of dynamic mathematical function that sets no restriction on particular variables count - Sub project support for an organized total process targeting to save time using previously created editing routines instead of redoing steps each time
    Downloads: 0 This Week
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  • 10
    tracking.js

    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...
    Downloads: 0 This Week
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  • 11
    Traitement d'images Tim

    Traitement d'images Tim

    Logiciel dédié de traitement d'images

    ...L'objectif est de proposer des modules de traitement dédiés aux différentes manipulations des images : - Luminance - Contraste - Saturation - Modification de la temperature des couleurs - Ajout ou suppression de couleurs - Filtres de convolution (flou, netteté, filtres passe bas, passe haut... - Masque flou - Wavelets - Alignement RVB
    Downloads: 0 This Week
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  • 12

    deconvolv

    deconvolv: convolution and deconvolution of WAV files

    deconvolv: convolution and deconvolution of WAV files Supported signal processing functions: correlation, convolution, de-convolution, convolution with Hilbert transformation, de-convolution with Hilbert transformation Copyright (c) 2008-2016 by Klaus Michael Indlekofer. All rights reserved. Note: Special restrictions apply. See disclaimers below and within the distribution.
    Downloads: 0 This Week
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  • 13
    Rakarrack Guitar Effects
    Rakarrack is a stereo digital effects processor for Linux with jack support. Standard line-up of nearly 40 effects modules include Equalizers, Reverbs, Echo, Flange, Chorus, Distortions, WahWah, Vocoder, and other filters and processing modules.
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    Downloads: 9 This Week
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  • 14

    Line Integration Convolution

    Line integral convolution is a technique to visualize vector fields.

    Line integral convolution (LIC) is a technique to visualize vector fields with striking effect images.
    Downloads: 0 This Week
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  • 15
    allink

    allink

    Software for data analysis, image processing, simulations, solver.

    Collection of utilities based on two basics classes: Matematica and VarData. Matematica) performs math operations on vectors and matrices for smoothing, interpolation, convolution, image processing... VarData) manipulate a structure of points connected by links. Addraw) openGL engine. ElPoly) analyze mechanical properties of polymer and membrane like structures. Addyn) perform molecular dynamics and Monte Carlo simulations and has a solver for 4th oder PDE. Avvis) perform all the operation of Matematica on different sets of data visualized on a Qt graphical interface. ...
    Downloads: 0 This Week
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  • 16

    BrutefirDRC

    Apply digital room correction and/or loudness to LogitechMediaServer

    A plugin to use the BruteFIR software convolution engine with slimdevices SqueezeCenter clients for Digitial Room Correction. Provides transparent/automatic switching of filters for different sample rates. Filter creation can be done with DRC, Audiolense, acourate or other DRC-software. An optional loudness correction using the digital volume control can be applied. The loudness features uses sox loundess that is based on the ISO 226 curves.
    Downloads: 2 This Week
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  • 17
    A simple image manipulation program. Provide image manipulation functions: image scaling, contrast stretching, histogram equalization, spatial convolution, etc.
    Downloads: 0 This Week
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  • 18
    IUT-SimDSP
    This is a simple DSP simulator for educational purposes: developed as a course supplement of CIT-4617 (Digital Signal Processing) at Islamic University of Technology (IUT). Written in C++.
    Downloads: 0 This Week
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  • 19
    funkGen is a software function generator intended as an educational tool. It has a number of basic generators and transforms, but can also combine those into more complex waveforms, Ouput sound files, graphics, or just raw data.
    Downloads: 0 This Week
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  • 20
    Filters is a image processing library: filter sobel,convolution,morphology,vectorization,segmentation,blob,blur,histogram,susan,threshold,texture,contrast,standard deviation,canny,distance map,matrix,contour,edge,rotation,correlation,gradient anisotropic
    Downloads: 0 This Week
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  • 21
    An image transformation tool where arbitrary arithmetic transformations can be done pixel by pixel through user defined formulas written in java. Similar in concept to convolution matrices, but allowing any arbitrary expression to generate new values.
    Downloads: 0 This Week
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  • 22
    ...It uses template-generic techniques, multi threading, cache optimization and SIMD instructions for Pentium (MMX, SSE, SSE2, SSE3) to achieve high performance: FFT,DCT,Convolution,Linear Algebra...
    Downloads: 0 This Week
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  • 23
    The Mimas Toolkit is a C++ real-time computer vision library. Algorithms include edge/corner-detection, object recognition/tracking, LSI-filters, segmentation, array-operators, convolution etc. OO wrappers for LAPACK, libxine, V4L, FFTW are provided.
    Downloads: 0 This Week
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  • 24
    Fully playable Java game demo illustrating basic game programming technics, such as sprite animation, pixmap fonts, time or frame related game loop, affine transformations, convolution filters, sound generation and playback...
    Downloads: 0 This Week
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  • 25
    Testlab for Image Processing: You can enter formulas like "r = r + b/2; g=g*2; b=b/2" and watch/store the Result. Alternatively cou can run a convolution matrix on the source image. Implemented in Java, fully GUIed, avg. performance.
    Downloads: 0 This Week
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