Showing 15 open source projects for "statistical analysis"

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  • 1
    FFmpeg Quality Metrics

    FFmpeg Quality Metrics

    Calculate quality metrics with FFmpeg (SSIM, PSNR, VMAF, VIF)

    FFmpeg Quality Metrics is a Python-based tool that evaluates video quality by calculating objective metrics using FFmpeg. It supports widely used metrics such as PSNR, SSIM, VIF, MSAD, and VMAF, enabling detailed comparison between reference and distorted video files. The tool outputs both per-frame data and aggregated statistics like averages and standard deviation, making it useful for research, encoding optimization, and benchmarking. It also includes optional visualization features...
    Downloads: 0 This Week
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  • 2
    MP3Gain

    MP3Gain

    Analyzes and adjusts the volume of MP3 files

    MP3Gain analyzes and losslessly adjusts mp3 files to a specified target volume. It does not simply do peak amplitude normalization. Instead, it performs statistical analysis to determine how loud the file actually sounds to the human ear.
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    Downloads: 14,318 This Week
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  • 3
    Gwyddion

    Gwyddion

    Scanning probe microscopy data visualisation and analysis

    A data visualization and processing tool for scanning probe microscopy (SPM, i.e. AFM, STM, MFM, SNOM/NSOM, ...) and profilometry data, useful also for general image and 2D data analysis.
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    Downloads: 1,446 This Week
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  • 4
    SPPAS

    SPPAS

    SPPAS - the automatic annotation and analyses of speech

    ...Available for free, with open source code, there is simply no other package for linguists to simple use in the automatic annotations of speech, the analyses of any kind of annotated data and the conversion of annotated files. SPPAS is able to produce automatically speech annotations from a recorded speech sound and its orthographic transcription. SPPAS is helpful for the analysis of any annotated data: estimate statistical distributions, make requests, manage files, visualize annotations. SPPAS offers a file converter from/to a wide range of formats: xra, TextGrid, eaf, trs... <https://sppas.org>
    Downloads: 16 This Week
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  • 5
    AudioEqualizer
    Introducing AudioEqualize: Elevate Your Audio Experience! AudioEqualize isn't just your average volume adjustment tool; it's a sophisticated audio wizard that goes beyond simple peak amplitude normalization. Designed to enhance your music library, AudioEqualize meticulously analyzes and precisely tunes your MP3 files to a target volume of your choice. Here's why it's the ultimate choice for audio enthusiasts:
    Downloads: 1 This Week
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  • 6

    cbrTekStraktor

    an application to automatically extract text from comic books.

    cbrTekStraktor is an application to automatically extract text from the text bubbles or speech balloons present in comic book reader files (CBR). Its prime goal is to perform analysis on the texts of comic books. cbrTekStraktor can however also be used for scanlation or similar purposes. The application also enables to manually define text areas in CBR files. The application comprises a simple graphical editor for further processing the extracted text. The text extraction is achieved by a combination of statistical and graphical processing operations. ...
    Downloads: 1 This Week
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  • 7
    Luscinia is a program for archiving and analyzing field sound recordings (especially of animals). It incorporates an interface to a database, spectrogram measurement algorithms, sound comparison algorithms, and statistical analysis.
    Downloads: 0 This Week
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  • 8

    EMGU Face Recognition

    Using EMGU to perform Principle Component Analysis (PCA)

    ...Face Recognition has always been a popular subject for image processing and this article builds upon the good work by Sergio Andrés Gutiérrez Rojas and his original article (codeproject). The reason that face recognition is so popular is not only it’s real world application but also the common use of principle component analysis (PCA). PCA is an ideal method for recognising statistical patterns in data. The popularity of face recognition is the fact a user can apply a method easily and see if it is working without needing to know to much about how the process is working.
    Downloads: 0 This Week
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  • 9
    MyNook

    MyNook

    A machine learning system for supervised document classification

    An open source system for supervised document classification based on statistical machine learning techniques. On the contrary of the state of art classification techniques, MyNook just requires the title of the document, not the content itself.
    Downloads: 0 This Week
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  • 10

    OpenTrack

    Video and Image Analysis Extension for Firefox

    OpenTrack is Firefox extension which is a combination video tracking and analysis tool for use in physics and biomechanics. It has three components: OpenTrack2d, a video and image analysis suite, the JSvg Analysis Console that gives access to graphing, math and statistical tools, and the Report Editor, a simple editor that can import OT graphics and video results for web presentation.
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    Downloads: 1 This Week
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  • 11
    Extremely Lightweight Beat Detection Algorithm - BeatDetektor uses a very simple statistical model designed from scratch by myself to detect the BPM of music and provides real-time feedback useful for visualization and synchronization.
    Downloads: 0 This Week
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  • 12
    phpCollect aims to quickly and easily graph, record, and display statistical host data.
    Downloads: 0 This Week
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  • 13
    This project provides a simple Java-based steganography tool that can hide a message inside a 24-bit colour image so that knowing how it was embedded, or performing statistical analysis, does not make it any easier to find the concealed information.
    Downloads: 5 This Week
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  • 14
    RStatServer is a system for quickly developing and deploying web applications that integrate statistical computations and graphics. It is built using the Zope web application develeopment system and the open-source statistical data analysis environment R
    Downloads: 0 This Week
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  • 15
    Pattern recognition system written in Java. Provide statistical informations about satellite and medical imagery; and also recognize symbols in a gaussian blur.
    Downloads: 0 This Week
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