compression algorithm
Vidvox Compression Script 0.1
Vidvox Compression Script - compress your movies into codecs suitable for VJ applications more>>
This is an AppleScript, so you are all welcome to edit and improve it. You can also make your own preset files and add them to the script and post them to this thread. In the future I will make it into an AppleScript Studio application with a completely Aqua interface with drag and drop.
Please post any comments or suggestion on our forums at http://forums.vidvox.net
The Lossless Compression Plugin 1.0
REALbasic plug-in for compression algorithms. more>>
The Lossless Compression Plugin provides additionally routines for the calculation of CRC32 and Adler32 checksums.
Compression scripts for Big Cat 1.0
Compression scripts for Big Cat - Create a separate compressed archive for each selected file more>>
Choose Compress-StuffIt to create .sit files and Compress-ZIP to create .zip files.
Completly freeware.
Hcompress
Command-line image compression program more>> Command-line image compression program
Hcompress is the image compression package for the Space Telescope Science Institute.
Hcompress uses the following method:
- a wavelet transform called the H-transform (a Haar transform generalized to two dimensions), followed by
- quantization that discards noise in the image while retaining the signal on all scales, followed by
- quadtree coding of the quantized coefficients.
QuickTime Compression Actions and Workflow 1.0
QuickTime Compression Actions and Workflow - Enables compression workflows ? including for iPod more>> <<less
Compactor 0.8
A simple file compression utility. more>> A simple file compression utility.
By leveraging the powerful built-in command-line tools in OS X, Compactor brings those capabilities into a simple and comfortable user-interface.
Warning, the command line tools that handle .zip, .tar.gz, and .tar.bz2 (that Compactor uses) arent alias friendly and will remove them from any archives you create.
Main features:
Compactor provides support for the following formats:
- .zip
- .tar.gz
- .tar.bz2
- .dmg
- .dmg-bz2 (.dmg with bz2 compression, only OS X 10.4 can read this)
REALfish 1.0
REALfish - Blowfish encryption algorithm more>>
A number of extras are included: generate your 448-bit key automatically from a username-password pair; decode email directly within Eudora; and, REALfish can be driven by Apple events or AppleScript, so other applications can incorporate it.
ParticleSystem 0.1
ParticleSystem is regarded as a distinguished and tractable OpenGL implementaion which uses a underlaying physical model to illustrate and his attraction and repusion forces. more>>
ParticleSystem 0.1 is regarded as a distinguished and tractable OpenGL implementaion which uses a underlaying physical model to illustrate and his attraction and repusion forces. The algorithm enlages from a artiffical intelligence algorithm. It does not pretend to be the hype, funky, funny all inclusive software. The developement of Parice System will not be continued !!! Feel free to enlarge the underlaing physical model. (The software runs on Linux too)
iConquer Plug-in Kit 2.3
iConquer Plug-in Kit - create player & map plug-ins for iConquer more>>
AODV Simulator Pre-Alpha
AODV Simulator Pre-Alpha offers users an all-in-one educational software which simulates an Ad-hoc network with AODV algorithm more>>
AODV Simulator Pre-Alpha offers users an all-in-one educational software which simulates an Ad-hoc network with AODV algorithm, it uses a high level view and only works in Routing layer. It has a user-friendly graphical user interface and has been written in java language.
Major Features:
- Interactive user interface
- Drag&Drop feature
- Searching nodes by their name
- Dynamic parameter setter
- Independence of UI and simulation engine
- Logging the state of each node
MNG Component 1.0b5
MNG Component - QuickTime components for playing MNG documents more>>
MNG files are not particularly widespread, so the main goal is not to support MNG files per se. Rather the intention is to use MNG as a superior compression algorithm for sequences of computer-generated images such as screen captures.
MNG allows for much greater compression than the Animation and Graphics codecs which have been standard parts of QuickTime for the past decade.
Main features:
- The ImageCodec allows QuickTime to create movie files which uses the MNG codec for encoding video data. These MNG tracks can be played back and edited just like any other QuickTime video track.
- The MovieImporter allows QuickTime-savvy applications to import MNG documents in place.
- The GraphicsImporter allows QuickTime-savvy applications to import MNG files as still images.
- The MovieExporter allows the video track of any QuickTime movies to be exported as a MNG document.
PixureSaver 0.9
PixureSaver - demonstrates the use of a genetic algorithm to approximate the look of an existing image more>>
This is done via a simple genetic algorithm that involves an artificial organism called a Pixure (Pixel Creature). A pixel creature is an organism that can reproduce, can compete with its neighbors, and can display a color. Pixures also have an ability called accuracy, which is a measure of how close the pixures color is to the actual color of its pixel in the source image.
Adobe Livemotion Updater 1.0.2
Improves performance, sound support, and more. more>>
SimpleThumbs X 0.7
SimpleThumbs X - Simple webpage thumbnail generator more>>
It converts a folder containing JPEG-files,and creates Thumbnails, HTML index-pages, HTML-pages for each pictures and can stamp a copyright message in the highres pictures.
Enhancements:
- JPEG compression now changeable.
OsiriX 3.6.1
OsiriX offers an innovative, versatile image processing software dedicated to DICOM images produced by medical equipment (MRI, CT, PET, PET-CT, ...) and confocal microscopy (LSM and BioRAD-PIC format). more>>
OsiriX 3.6.1 offers an innovative, versatile image processing software dedicated to DICOM images produced by medical equipment (MRI, CT, PET, PET-CT, ...) and confocal microscopy (LSM and BioRAD-PIC format). It can also read many other file formats: TIFF (8,16, 32 bits), JPEG, PDF, AVI, MPEG and Quicktime. It is fully compliant with the DICOM standard for image comunication and image file formats. OsiriX is able to receive images transferred by DICOM communication protocol from any PACS or medical imaging modality (STORE SCP - Service Class Provider, STORE SCU - Service Class User, and Query/Retrieve) .
OsiriX has been specifically designed for navigation and visualization of multimodality and multidimensional images: 2D Viewer, 3D Viewer, 4D Viewer (3D series with temporal dimension, for example: Cardiac-CT) and 5D Viewer (3D series with temporal and functional dimensions, for example: Cardiac-PET-CT). The 3D Viewer offers all modern rendering modes: Multiplanar reconstruction (MPR), Surface Rendering, Volume Rendering and Maximum Intensity Projection (MIP). All these modes support 4D data and are able to produce image fusion between two different series (for example: PET-CT).
Osirix is at the same time a DICOM PACS workstation for medical imaging and an image processing software for medical research (radiology and nuclear imaging), functional imaging, 3D imaging, confocal microscopy and molecular imaging.
Osirix supports a complete plug-ins architecture that allows you to expand the capabilities of OsiriX for your personal needs! This plug-in architecture gives you access to the powerfull Cocoa framework with an easy object-oriented and dynamic language: Objective-C.
Enhancements:
- Certified for Snow Leopard compatibility (MacOS 10.6)
- New 'AutoCropping Algorithm' technology in 3D VR/MIP -> Between 20% to 100% faster rendering speed
- minIP for 3D MPR
- C-GET SCU/SCP (Dynamic IP address DICOM transfers)
- Settings for compression per modality
- JP2000 compression support, with quality level option
- Support for OpenJPEG JPEG2000 encoding
- OpenJPEG is 2.2x times faster : OpenJPEG is now faster than JasperLib see all new features