Matlab simulation in Georgia:
Matlab simulation in Georgia VOI is larger in volume size than the desired VOI, whereas a value means that the decoded VOI is smaller in volume size than the desired VOI. Let us remember that each code-cube is associated with a limited spatialmatlab simulation in Georgia region due to the finite footprint of the wavelet kernel. It is thus expected that small code-cube sizes will result in higher VOI shape decoding qualities .
However, small codecube sizes may also result in reduced coding performance due to the increased number of independent bit-streams needed to matlab simulation in Georgiarepresent all the code-cubes at each quality layer . plots the VOI shape decoding quality and PSNR values for the VOI of Sequences and after decoding at a variety of bit-rates using different code-cube sizes.
shows sample reconstructed slices at bpv of Sequence 1 after encoding using different code-cube sizes. As expected, results in Fig show that as the code-cube size is reduced the coding performance decreases, but the VOI shape decoding quality increases. matlab simulation in GeorgiaThis can be seen in, where theVOI seems to be larger than in Fig because the codecubes are not small enough for theVOI to be accurately decoded. Also note the blocky artifacts when employing code-cubes of samples,
which are the result of the lowcoding performance due to the increased number of independent bit-streams needed to represent all code-cubes. In this case, matlab simulation in Georgiacode-cubes of and samples present the best trade-off between VOI shape decoding quality and coding performance. If theVOI coordinates are known the entropy coding process, large code-cubes
may be employed for large VOIs or if the whole volume needs to be decoded; whereas small code-cubes may be employed for small VOIs or if a high VOI shape matlab simulation in Georgiadecoding quality is required We conclude our performance evaluation with a brief discussion regarding the complexity