We thus focused on the wall of the GI tract, using local affine constraints to track an abnormality, on the basis of its surrounding features.
The diverticulum is considered complicated if it is the site of bowel obstruction or if it presents surrounding features of infiltration or inflammation, signs of perforation, adjacent fluid collection, or active bleeding.
To address this problem, we propose a tracking method for capsule endoscopy using the surrounding features of abnormalities.
Grabner et al. [16] developed a method of tracking invisible targets using the surrounding features, such as the large eigenvalues of a Hessian matrix.
The purpose of this study was to determine the effects of contrasting agricultural practices in organic and conventional farming (local factors), and to evaluate the influence of surrounding landscape features (regional factors) on plant assemblages, taking into account habitat structure.
Hence, state of the art systems use machine learning techniques to learn weights for pre-engineered features indicative of chemical nomenclature, e.g. character sequences, word morphology, features of surrounding words etc. Examples include OSCAR4 which employs a maximum-entropy Markov model [3], and ChemSpot which employs a conditional random field model [4].
The deformation features of surrounding rocks of deep and steep interbedded sandstone slate and their influences on internal forces of segment lining are presented.
None of morphological features of surrounding liver correlated with MVI and patients' survival, including peritumor large cell dysplastic foci (LCD), fatty change of hepatocytes.
Thus it can be seen that the solution of Code method underrates the bias feature of surrounding rock pressure, causing the tunnel to be underdesigned.
Our findings illustrate the potential role of surrounding contextual and global health system features, in addition to local characteristics of sites.
