Showing 99 open source projects for "computer based exam"

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  • 1
    MESHROOM

    MESHROOM

    3D reconstruction software

    ...Photography is the projection of a 3D scene onto a 2D plane, losing depth information. The goal of photogrammetry is to reverse this process. The dense modeling of the scene is the result yielded by chaining two computer vision-based pipelines, “Structure-from-Motion” (SfM) and “Multi View Stereo” (MVS). Fusion of Multi-bracketing LDR images into HDR. Alignment of panorama images. Support for fisheye optics. Automatically estimate fisheye circle or manually edit it. Take advantage of motorized-head file. Easy to integrate in your Renderfarm System. ...
    Downloads: 110 This Week
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  • 2
    3D Gaussian Splatting

    3D Gaussian Splatting

    Original reference implementation of "3D Gaussian Splatting"

    ...The system represents scenes as millions of optimized 3D Gaussians rather than traditional meshes or neural fields, allowing high-quality novel view synthesis with real-time rendering performance. It includes training scripts, rendering tools, scene conversion utilities, and viewers for inspecting generated results. The project is widely used in computer graphics, spatial capture, virtual production, research, and experimental 3D reconstruction workflows. It relies on image-based reconstruction pipelines such as COLMAP to estimate camera positions before optimizing the Gaussian representation. Overall, Gaussian Splatting has become a foundational reference implementation for modern real-time radiance field rendering.
    Downloads: 3 This Week
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  • 3
    PhotoPrism

    PhotoPrism

    AI-Powered Photos App for the Decentralized Web 🌈💎✨

    PhotoPrism® is an AI-Powered Photos App for the Decentralized Web. It makes use of the latest technologies to tag and find pictures automatically without getting in your way. You can run it at home, on a private server, or in the cloud. Our mission is to provide the most user- and privacy-friendly solution to keep your pictures organized and accessible. That's why PhotoPrism was built from the ground up to run wherever you need it, without compromising freedom, privacy, or functionality.
    Downloads: 11 This Week
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  • 4
    PyRx - Virtual Screening Tool

    PyRx - Virtual Screening Tool

    Virtual Screening software for Computational Drug Discovery

    PyRx is a Virtual Screening software for Computational Drug Discovery that can be used to screen libraries of compounds against potential drug targets. PyRx enables Medicinal Chemists to run Virtual Screening from any platform and helps users in every step of this process - from data preparation to job submission and analysis of the results. While it is true that there is no magic button in the drug discovery process, PyRx includes docking wizard with easy-to-use user interface which makes...
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    Downloads: 1,649 This Week
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  • 5

    image spinning

    An experiment in assembly language computer programming.

    I have added a new exe file which is a bit improved. It's the same one that I put in "photo rotate". It can load lots of jpeg pictures. As before the program is To spin a picture so it spins around freely through 360 deg turns. This description is about the older version of my program. An experiment in assembly language programming, its .asm file is here, it is compiled by the free fasmw assembler. The program needs a .bmp type of picure having between 1400 and 500 pixels diameter....
    Downloads: 0 This Week
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  • 6
    RECOIL

    RECOIL

    Retro Computer Image Library

    Retro Computer Image Library decodes Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari Portfolio, Atari ST/TT/Falcon, BBC Micro, Commodore 64, Commodore 16/116/Plus4, Commodore 128, Electronika BK, FM Towns, HP 48, Macintosh 128K, MSX, NEC PC-80/88/98, Oric, SAM Coupe, Sharp X68000, Tandy 1000, Timex 2048, TRS-80, TRS-80 Color Computer, ZX81 and ZX Spectrum picture formats. The project contains a simple viewer, plug-ins for general-purpose image viewers and editors, and an everything-to-png converter.
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    Downloads: 120 This Week
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  • 7
    FreeCAD

    FreeCAD

    a parametric 3D CAD modeler

    This is an official mirror of FreeCAD. Code and release files are primarily hosted on https://github.com/FreeCAD/FreeCAD and mirrored here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and...
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    Downloads: 1,575 This Week
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  • 8
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other...
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    Downloads: 725 This Week
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  • 9
    Easy Background Remover

    Easy Background Remover

    Free offline background remover for Windows - one click, no watermark

    Easy Background Remover is a free, offline, AI-powered background remover for Windows 10 and 11. Drop in a photo and the background disappears in one click, leaving a clean transparent PNG. Your images never leave your computer - there is no upload, no sign-up, no account, no watermark and no limits, ever. The app runs the open source u2net neural network locally on your CPU through onnxruntime, so it works on any modern Windows PC and does not need a GPU. Pick a single photo or drop a whole...
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    Downloads: 73 This Week
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  • 10

    qdgal

    Simple and lightweight photo gallery for PHP

    I created qdgal for my own personal use, because I needed a dead simple PHP gallery to show a few photos to family. There is plenty of such gallery softwares on the internet, but every one that I checked was too complicated, and I needed something *very* basic. No authentication, no user options, big text (to be used even by older people that are not that comfortable with a computer). I wrote a short script during a summer afternoon, and qdgal was born. How to use it: simply copy the...
    Downloads: 0 This Week
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  • 11
    Drawj2d

    Drawj2d

    Draw vector graphics to scale using a descriptive language

    Drawj2d creates technical line drawings using a descriptive language. It writes pdf, svg, eps, emf and dxf vector graphics or png images. It runs on all platforms that run Java. It is inspired by Asymptote but with a tcl-like syntax and 2D only.
    Downloads: 24 This Week
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  • 12
    LPub3D

    LPub3D

    LDraw™ editor for LEGO® style digital building instructions.

    LPub3D is an Open Source WYSIWYG editing application for creating LEGO® style digital building instructions. LPub3D is developed and maintained by Trevor SANDY. It uses the LDraw™ parts library, the most comprehensive library of digital Open Source LEGO® bricks available (www.ldraw.org/ ) and reads the LDraw LDR and MPD model file formats. LPub3D is available for free under the GNU Public License v3 and runs on Windows, Linux and macOS Operating Systems. LPub3D is also...
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    Downloads: 28 This Week
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  • 13
    Re-Winder

    Re-Winder

    Track & review PC activity with automated screenshots and time-lapse!

    Re-Winder V1.0 is a screen activity recorder designed to help users track and review their daily computer activities through automated screenshots and time-lapse creation. It features customizable screenshot intervals (1-60 seconds), system tray integration for seamless background operation, and date-based screenshot organization. Users can play back their activities with adjustable frame rates (15-60 fps) and export time-lapse videos in MP4 or AVI formats.
    Downloads: 0 This Week
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  • 14
    Image-Editor

    Image-Editor

    AI based photo editing website for changing image background

    Welcome to Image-Editor, the AI-based photo editing website that lets you change backgrounds, colors, crop, sharpen images, and much more with just a single click. With exceptional image quality and fast processing times, Image-Editor is the ultimate tool for all your photo editing needs. To get started, simply run pip install -r requirements.txt to download all the necessary libraries.
    Downloads: 0 This Week
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  • 15
    MyTourbook
    Analyze and visualize tours in many variations, which are recorded with a GPS device, bike-, exercise- or ergometer-computer. Some highlights: Tools are available to adjust recorded data, GPS tours can be visualized in customizable maps, ...
    Downloads: 15 This Week
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  • 16
    JSmol

    JSmol

    JavaScript-Based Molecular Viewer From Jmol

    JSmol is the extension of the Java-based molecular visualization applet Jmol (jmol.sourceforge.net) as an HTML5 JavaScript-only web app. It can be used in conjunction with the Java applet to provide an alternative to Java when the platform does not support that (iPhone/iPad) or does not support applets (Android). Used in conjunction with the Jmol JavaScript Object (http://wiki.jmol.org/index.php/Jmol_Javascript_Object), JSmol seamlessly offers alternatives to Java on these non-Applet...
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    Downloads: 15 This Week
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  • 17
    my PhotoDiary

    my PhotoDiary

    A Web application to publish, sort and comment your pictures.

    If you have lots of pictures stored on your computer drive and you want to sort, comment and publish them easily, my PhotoDiary will help you. My PhotoDiary is a Web application which allows to publish and securely share your pictures with your relatives and friends. It is multilingual and currently translated into English, Spanish and French. Your pictures and comments will be your family diary: you want to keep them safely for tens of years and even more: my PhotoDiary only uses...
    Downloads: 0 This Week
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  • 18
    Auto Screen Capture

    Auto Screen Capture

    Automated screen capture utility

    A portable and command line friendly application that takes screenshots while you work and play. This software is free and open source but if you find it useful then a small donation is appreciated! https://paypal.me/codewalker777
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    Downloads: 190 This Week
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  • 19
    pixFront

    pixFront

    Transforms image into a rectangular form as taken from the front.

    Imagine you have a photograph of a stained-glass window taken from a side angle.... By selecting the four corners of the window on screen, pixFront transforms it into a rectangular image taken from the front. Load an image of a museum painting, computer screen, poster on the wall or a classroom blackboard to pixFront, and they are transformed in seconds. The area selected on the screen is cropped and corrected to produce an image that looks like it was taken from the front.
    Downloads: 8 This Week
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  • 20
    ReViSP

    ReViSP

    ReViSP, a 3D volume rendering MATLAB tool for multicellular spheroids

    ...Requirements for running ReViSP from the source code: MATLAB 2020a and Image Processing Toolbox 11.1 or later versions. Please, when using this software, cite these articles: (a) F. Piccinini, et al., Cancer multicellular spheroids: Volume assessment from a single 2D projection. Computer Methods and Programs in Biomedicine, 118(2):95–106, 2015. (b) F. Piccinini, et al., Single-image based methods used for non-invasive volume estimation of cancer spheroids: a practical assessing approach based on entry-level equipment. Computer Methods and Programs in Biomedicine, 135:51-60, 2016.
    Downloads: 8 This Week
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  • 21
    aPhoto

    aPhoto

    aPhoto is a Batch Intuitive Program Makes Text and Image Watermarks

    ...You can copy it on any USB flash drive or other devices, and take it with you whenever you to need to create watermarks on the breeze, without having to go through installation steps. Since this is a Java-based utility, you should make sure you have previously installed the working environment on the computer, otherwise you cannot run the tool. aPhoto sports a clean and intuitive layout that lets you import photos using the built-in browse function.
    Downloads: 0 This Week
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  • 22
    Screentake - Screen Capture

    Screentake - Screen Capture

    Free Screenshot Tool

    It is a powerful application that allows you to quickly take screenshots with one click and customize them with powerful tools and get short links. This free screenshot tool has powerful editor. You can make the edits you want in the screenshot very easily. You can add different shapes such as pencil drawing, triangle, square, circle, heart, star, arrow, and straight line directly to the screenshot. In addition to these features, it also includes powerful features such as text tool,...
    Downloads: 0 This Week
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  • 23
    GIMP ML

    GIMP ML

    AI for GNU Image Manipulation Program

    This repository introduces GIMP3-ML, a set of Python plugins for the widely popular GNU Image Manipulation Program (GIMP). It enables the use of recent advances in computer vision to the conventional image editing pipeline. Applications from deep learning such as monocular depth estimation, semantic segmentation, mask generative adversarial networks, image super-resolution, de-noising and coloring have been incorporated with GIMP through Python-based plugins. Additionally, operations on images such as edge detection and color clustering have also been added. ...
    Downloads: 1 This Week
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  • 24
    Markdownify

    Markdownify

    A minimal Markdown editor desktop app

    ...So, you don't feel out of the place. Syntax highlighting in fenced code blocks with language identifiers and Markup languages. Change the color scheme of the editor based on your preferences. i.e to choose between Dark mode/Light mode. Supports emojis in the preview mode for when you need to express yourself via one. To clone and run this application, you'll need Git and Node.js (which comes with npm) installed on your computer. Markdowinfy is built using Electron, Node.js, and some more awesome software packages.
    Downloads: 1 This Week
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  • 25
    AntiDupl

    AntiDupl

    Search of similar and defective images on the disk.

    Typically, modern computer users have large collections of images in various formats. And then more these collections, then more likely to have the large number of duplicates. The natural desire of the user is to get rid of them. However, if the collection is large enough, do this manually is a very tedious and unproductive work. AntiDupl.NET program will help you automate this process.
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    Downloads: 394 This Week
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