Waveletkomprimierung - ECW / JPEG 2000 für Big Data
Wavelet-komprimierte Datenformate wie
ECW und JPEG 2000 sind effiziente Komprimierungsformate
die aus der Fernerkundungs-,
Photogrammetrie- und GIS-Welt nicht
mehr wegzudenken sind. Das
Enhanced Compression Wavelet (ECW)
Verfahren von ERDAS®
erlaubt eine
deutliche Reduzierung der
Datenmenge bei Bilddaten, und das
ohne sichtbaren Qualitätsverlust.
JPEG 2000 ist ein ISO zertifiziertes
und mittlerweile weit verbreitetes Komprimierungsformat für Bilddaten.
ERDAS IMAGINE Create an unlimited number of ECW and JPEG 2000 compressed images from input images of up to 250 gigapixels ( IMAGINE Essentials), of up to 500 gigapixels ( IMAGINE Advantage), unlimeted (IMAGINE Professional) - with either export or direct-write.
ERDAS APOLLO Securely disseminate massive volumes of imagery using ECWP, ensuring robust performance and integration into other applications.
GEOMEDIA (read only!) The ECW display workflow is exactly the same as that for conventional imagery inside GeoMedia, only it’s much quicker and requires far less data.
GEOMEDIA WEBMAP (read only!) ECWP gives GeoMedia WebMap applications superior image delivery performance and substantially reduces the client cache space requirements.
GEOMEDIA SMART CLIENT (read only!) Stream raster backdrops via ECWP to remove client pre-cache processing and cache volume requirements, all while delivering exceptional display performance for the user.
GeoCompressor von HxG Geospatial A stand-alone, high performance geospatial image and
point cloud compression application designed to simplify the creation of
ECW, JPEG2000 and HPC formats.
ECW for ArcGIS Server
Enable Esri ArcGIS for Server to read and serve ECW imagery via standard web services.
ECW for ArcGIS Desktop Plugin 2018 for Windows Adds the ability to read ECW,
ER Mapper ERS and Algorithm ALG files in ArcGIS Desktop. It provides an
interface to discover data in ERDAS APOLLO and rapidly streams image
data via ECWP.
ERDAS ECW Browser Plugins 2016 Full release product that supports
ERDAS APOLLO and Geospatial Portal. It adds ECWP, JPIP support to web
browsers on the Windows platform for incredible image streaming
performance as well as continued use of MyVR 3D technology for use
within Geospatial Portal to enable streaming of imagery and point-clouds
over ECWP. For Internet Explorer, Google Chrome or Mozilla Firefox web browser
ERDAS ECW/JP2 SDK
Empowering software developers to integrate high
performance image compression and decompression directly into their
applications. Available in read-only or read-write versions, for
desktop, server, and mobile platforms.