… Within the shape criterion, the degree of smoothness of … image, some preliminary tests were
done to guide the range … caves were used, we selected an image of the location where both …

… together and located in a small range of intensity level. As a … If the threshold satisfies the
criterion that every intensity … , images are represented as topographical surfaces on which the …

… by region merging, they proposed a merging criterion based on the … The selection of p is
a trade-off problem. We determine the proper range of p for further segmentation by using a …

… search procedure, which forms complex surfaces [175]. As … 8-bit image L = 256 and the gray
levels lie within the range [0… Otsu criterion for gray level and brain MRI image segmentation …

… might take ranges of values within their spaces (ie, shape and compactness ranges from 0.1…
The ants from the initial positions traverse nodes probabilistically until a stopping criterion is …

… The approach obtains the optimal threshold using clonal selection for threshold segmentation
to extract the region seed. Then, using RGB color distance as the criteria, these seed …

… selecting suitable scales for multiscale image segmentation … range of scale parameters
across a range of different image … So, we designed a multilayer stopping criterion for selecting …

… A threshold-based criterion on β is clearly a heuristic but works well in practice as we will
illustrate in the experimental evaluation. A failure case can be a situation in which the scanner …

… optimality with respect to an edge fitting criterion. BallaArabé et al. [36… Since the function g
is a normalized indicator that ranges … curve C (for 2D, and surface for 3D). Similar to the signed …

… ; and (2) the distance between two peaks is greater than 10. … the colors of the boat, water
surface, and nearshore match the … segmentation results against external criteria. The following …