Figures 3(d)-3(e) are both compressed images with similar bit rate per pixel via JPEG and JPEG 2000
. As we well know, JPEG 2000
has better compression property than JPEG, so the image in Figure 3(e) should have high score compared to Figure 3(d).
Figure 9 gives objective quality comparisons between the proposed scheme, JPEG 2000
, and H.264/AVC Intracoding.
Wang, "An FPGA-based fast two-symbol processing architecture for JPEG 2000
arithmetic coding," in Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '10), pp.
Every image is compressed using JPEG 2000
image compression and a single annotation of 50 symbols was embedded to the selected region (the principal part of the image).
Correlation coefficients for Fruits image Attacks Primary Secondary Average Filtering 0.5944 0.5523 Median Filtering 0.5175 0.5668 Additive Gaussian Noise 0.5891 0.6461 JPEG Compression 0.9993 0.8188 JPEG 2000
0.9989 0.8140 Compression Resize 0.9695 0.5428 Rotation 0.6915 0.5491 Cropping 0.8863 0.5694 Histogram Equalization 0.9763 0.9729 Table 3.
Adobe Photoshop and the new JPEG 2000
format already have helped some in the color management equation.
Version 3.2 of iSite Enterprise FirstPACS adds CD authoring, JPEG 2000
compatibility, enhanced radiologist-reading functionality, integration with cardiology, advanced teleradiology, and critical care stations for the operating room and emergency department to the medical digital imaging system.
Furthermore, because the JPEG 2000
standard is supported users can capture still images at a higher quality and smaller file size, according to the company.
Internet users will be able to make use of the JPEG 2000
standard which, its developers claim, enables web graphics to be downloaded hundreds of times faster than is currently possible while preserving image quality.
As a lot of applications and work-flows have already been developed around it, its widespread usage remains unabated  despite the emergence of image compression standards such as JPEG 2000
, and HEIC (HEVC still image compression standard).
AJA Video Systemshas released IPR-1G-HDMI, a new mini-converter designed to convert JPEG 2000
IP video and audio streams to HDMI.