JPEG-2000

JPEG-2000

(image, file format)
A potential successor to JPEG with better compression and multiresolution images. JPEG-2000 gives reasonable quality down to 0.1 bits/pixel (JPEG quality drops dramatically below about 0.4 bits/pixel).
References in periodicals archive ?
The advantages of DWT have resulted in its acceptance as the coding technique in JPEG-2000, the latest standard in still image compression.
JPEG-2000 [8] is a recent standard for image compression developed by the Joint Photographic Experts Group for still image coding.
There are some important enhancements introduced in this release, such as how to determine if the image is transparent or not, Improving memory usage for DNG file format, Support for converting SVG to PDF, Converting SVG to raster image (PNG in this case) file, Improve quality of resized image, TIFF images with JPEG compression should support all possible bits per sample combinations and Implementation of rate control algorithm for Aspose.Imaging Jpeg-2000 codec.
And you can also export panoramas to TIFF, JPEG or JPEG-2000 files.
His resume also includes a stint at Avid, where he initiated and oversaw the development of video and audio codecs, including the design and specification of DNxHD, as well as implementations for H.264, JPEG-2000, MPEG-2, and VC-1.
File Formats TIF, JPG, PDF, DWF, CALS, BMP, JPEG-2000, JPEG 2000 extended
Experimental results show that the coding performance can be significantly improved using the proposed scheme compared to existing methods as the JPEG-based DCT, the JPEG-2000 and the set partitioning in hierarchical trees (SPIHT) coder, which the hybrid DCT transform with lifting transform can reduce transmission cost to memory space to store the encoded data and transmit the encoded data.
Plura Broadcast will unveil and demonstrate the first JPEG-2000 (J2K) Decoder Small Form Factor Pluggable (SFP) module for use with its SFP-3G Series 3-Gbps 1080p LCD HD broadcast monitors.
Chen, "Analysis and architecture design of EBCOT for JPEG-2000," in Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS '01), pp.
There are several published color spaces such as YCrCb, DCT, DHT, YIQ, two approximate K-L transforms (K1K2K3 and KLT), the original reversible color transform (ORCT) adopted in JPEG-2000, YUV, YPrPb, CIE-UVW and CIE X-Y-Z to make the image processing algorithm more efficient than in the RGB space, so as to suitable for particular application.
Since lossless delivery is key to the traditional audiovisual installation, a few attempts have been made to push computer graphics signals via the use of a modified digital cinema spec, using JPEG-2000 as a series of stitched-together stills.
Many of the full-resolution versions are in JPEG-2000 format, which older software may not support.