Showing 120 open source projects for "linux image"

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  • 1
    Thumbnail steganography creates a thumbnail from a source image and stores data in it by altering it's color channels. To decipher the data, a new thumbnail is made from the original image and the differences between the pixels are calculated.
    Downloads: 0 This Week
    Last Update:
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  • 2
    This is an ASP.NET C# implementation of a CAPTCHA. You can choose any; size, font, color, background, pattern, add random lines or even add a background image. Also includes an audible version of the captcha text as well as refresh functionality.
    Downloads: 0 This Week
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  • 3
    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: 36 This Week
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  • 4
    A tool to hide a file into a image with no affects the size. It uses a steganography techinique that change the least significant bit in the RGB color systems of non compressed images to store the bits of the file to hide.
    Downloads: 0 This Week
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  • 5
    uboot.zip is a linux server micro image able to run native from cd, usb-drive or emulated under windows, linux or macosx. uboot.c is a crunched and crypted init procedure to protect a linux server image.
    Downloads: 2 This Week
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  • 6
    TURing human IDentification, a textual highly accessible alternative to image CAPTCHAs involving the usage of simple phrases and based on the language recognition features of the user, supposedly human.
    Downloads: 2 This Week
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  • 7
    Cherubim takes a snapshot of the computer screen and stores the image in a log file. The log file can then be played back like a movie.
    Downloads: 0 This Week
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  • 8
    An Iris Recognition system written in Java. Acquires an image, locates the iris and produces a unique 'iris profile' for it. Will be fully supported by its own GUI but potentially linked into other applications, such as xlock.
    Downloads: 0 This Week
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  • 9
    FIRA2 hides a file (any file) into a standard bitmap image file (*.bmp) to ensure the security of the data file from unauthorized personnel...
    Downloads: 2 This Week
    Last Update:
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  • 10
    Ncartographer takes the xml output from an Nmap scan and displays it graphically in an attractive, compact, scalable, and complete manner. Supports saving the display of a scan as .png or .jpg images, and can generate images from a command line.
    Downloads: 0 This Week
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  • 11
    Quickly encrypt and decrypt your files with Petri. View encrypted text and image files containing your passwords or other sensitive information. Petri is written in Java and therefore runs on any operating system supporting the Java Runtime Environment.
    Downloads: 1 This Week
    Last Update:
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  • 12
    MotionView consist of a set of utilities for motion (http://motion.sf.net). XMotion is a graphical interface which supports viewing the pictures captured (via FTP or local file system) and the interactive configuration using the XML-RPC protocol.
    Downloads: 1 This Week
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  • 13
    Motiontrack is a motion detection backend which simply and effective compares 2 images and checks for any objects which have moved. Works even with low quality and high flicker / snowstorm images. Will someday be able to recognize objects.
    Downloads: 0 This Week
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  • 14
    isosteg use the steganography to insert or extract data into any iso9660 filesystem image without damage the legacy data. Is usefull to test if a burned iso9660 cd-rom contain steganographied data.
    Downloads: 0 This Week
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  • 15
    The aim of the UndertheCarpet project is to develop a general steganalytic tool that is able to proccess different stego mediums (multiple image formats such as gif, bmp, jpg, etc. but also sound and text files), incluiding many of the state-of-the-art te
    Downloads: 1 This Week
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  • 16
    Web Image Security combines some javascript, php, and htaccess techniques to make it extremely challenging for would-be image- or bandwidth-thieves from violating your image copyrights via bulk download, scripted download, or unethical hyper-linking.
    Downloads: 1 This Week
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  • 17
    Steghide is a steganography program that is able to hide data in various kinds of image- and audio-files. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests.
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    Downloads: 1,224 This Week
    Last Update:
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  • 18
    Sanctum allows you to run virtual servers on your computer so you can test the security of software by actually breaking into it. Developers just create a virtual server image and let hackers download it and try their hardest to find exploits.
    Downloads: 0 This Week
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  • 19
    Open Source Stenography engine usable from the command line. Uses various techniques for hiding and retriving stenographic information. Includes a small image analysis suite for detecting stenographic images.
    Downloads: 0 This Week
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  • 20
    pngstego is a small program that hides and successively extract any binary data into an existing png image (Steganography).
    Downloads: 0 This Week
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