Wavelet Compression/Reconstruction and Visualization of Pulmonary X-Ray Images for Achieving of Asbestosis Infected Patients Data - Visual Computing: Scientific Visualization and Imaging Systems - page 124

Fig. 6.5 Reconstructed image from the 14th level of decomposition

Fig. 6.6 Comparison of the original and reconstructed image

Figures 6.7 , 6.8 , 6.9 , 6.10 are the final part of the proposed algorithm—part of
visualization. Figure 6.7 is ROI designated by operator. Figures 6.8 , 6.9 , 6.10 are
different options in visualization chosen by operator.
An example of the X-ray processed with commercial software (CR = 100) is
shown in Fig. 6.11 .
Comparison with the commercial software:

• Commercial software uses decompositions till 10th level. Proposed algorithm is
tested till 14th level of decomposition.
• Commercial software does not use standard wavelets like in the proposed
algorithm.