In [11], a morphological operation based method had been exploited for a recognition of constant hop size (HS), constant time-frequency product, and carrier frequency (CF) ranging from 500 MHz to 1GHz intra-pulse modulations, the accuracy can reach more than 95% for SNRs above -4 dB.
Posterior mapping is an increasingly popular hierarchical Bayesian based method used to infer character histories and reconstruct ancestral states at nodes of molecular phylogenies, notably of morphological characters.
Most of the existing morphological-based methods extract the road region only, and some other methods of road linking is needed to get continuous roads; but in this proposed work, road centerline is extracted and road linking is not needed.
For example, while DNA-based methods show that prey of C. ebraeus at Guam are members of four divergent clades of Palola sp. (Fig. 4), morphological-based methods would not be able to determine this because the members of these clades exhibit no morphological synapomorphies [40].
Elman neural network also exhibits good performance metrics than SVD in the morphological operator based feature extraction method.
This paper presents a novel morphological method based on the alpha shape for the extraction of topographical features from engineering surfaces.
Here we show enhanced congruence between molecular and morphological phylogenies based on 753 morphological characters for 309 fossil and Recent panarthropods.
In this paper, a morphological processing method based on stroke coding is used to eliminate the burr and the growth line break (as shown in Fig. 6) and to avoid the processing of a large amount of redundant information.
It is important to develop innovative methods to find new morphological traits and reexamine and reevaluate the traditionally used morphological data based on new hypothesis.
Thus, it is still necessary to use recognition methods based upon morphological characteristics in combination with the phylogenetic recognition method.
Recognition of the several species of this section is difficult and requires considerable expertise using conventional methods based on morphological features.
