Hi all, I need to perform some tests on medical images. For this reason, I need implementations (source code or executables) of the following algorithms: 3D-SPIHT, AT-SPIHT, EZW-3D, 3D-CB-EZW, respectively defined in the following papers:
[3D-SPIHT, AT-SPIHT] S. Cho, D. Kim, and W. A. Pearlman, “Lossless compression of volumetric medical images with improved threedimensional spiht algorithm,” Journal of Digital Imaging, vol. 17, no. 1, pp. 57–63, 2004.
[EZW-3D, 3D-CB-EZW] Three-dimensional image compression with integer wavelet transforms,” Applied optics, vol. 39, no. 11, pp. 1799–1814, 2000.
Some of you have such implementations or can you tell me where I can get them?