When searching for the best segmentation of the data, it is therefore unnecessary to look for change-points in plateaux.
Finally, the segmentation assessment method is used to determine the best segmentation algorithm for thermographic images, and also to tune the optimum parameters of each algorithm.
The lower threshold CT number was fixed at −1,000 HU, while the upper threshold was visually adjusted between −150 and −600 HU to obtain the best segmentation result for each slice.
Cluster analysis with six clusters proved to be the best segmentation algorithm for automatic definition of blood pool TACs, resulting in high correlation and agreement of MBF values with those based on manually defined blood pool VOIs.
With Skyscan analysis software, these datasets were segmented by using a fixed attenuation threshold between air (30) and subchondral bone (120), selected visually for the best segmentation result in all datasets.
However, the point of our framework is not to select once and for all a best segmentation tool, but rather to justify the use of one method for one particular type of scenario (cancer type, cellularity, data set).
In this paper, the porosity of the core sample has already been determined through Nano-CT scan, so the best segmentation threshold obtained on the basis of the porosity can be used for image segmentation.
Many approaches to video object segmentation have been proposed that use different cues to determine the best segmentation.
LabelVoxel module with threshold value of 200 was used for the segmentation, which has been proved to be the best value to obtain best segmentation.
CBS is identified as one of the best segmentation methods [ 16].
