论文信息 - 3D medical image coding method using a separable 3D wavelet transform

3D medical image coding method using a separable 3D wavelet transform

An original 3D subband coding scheme based on a separable 3D wavelet transform is proposed. The 3D images (volumes) are produced with a new true 3D x ray scanner called `Morphometer.' The Morphometer can generate 2563 discrete volumes with isotropic voxels of 356 microns. A separable 3D wavelet decomposes the original volume. A distortion minimization algorithm selects the best number of decompositions and chooses for each subvolume the most appropriate quantization approach.

Hugues Benoit-Cattin | Christophe Odet | Atilla M. Baskurt

[1] Virginie Chameroy,et al. Compression de séquences d'images médicales , 1989 .

[2] J. Roese,et al. Interframe Cosine Transform Image Coding , 1977, IEEE Trans. Commun..

[3] Ernesto Conte,et al. 3-D adaptive predictive coding of moving images by block segmentation , 1982 .

[4] Catherine L. Picard,et al. Three-dimensional x-ray angiography: first in-vivo results with a new system , 1993, Medical Imaging.

[5] Huifang Sun,et al. Image Sequence Coding Using Vector Quantization , 1986, IEEE Trans. Commun..

[6] C Picard,et al. In vivo evaluation of a new system for 3D computerized angiography. , 1994, Physics in medicine and biology.

[7] Stéphane Mallat,et al. A Theory for Multiresolution Signal Decomposition: The Wavelet Representation , 1989, IEEE Trans. Pattern Anal. Mach. Intell..