Sentence examples for I gradient from inspiring English sources

An automated method has been proposed in this work to detect and segment drusen using retinal fundus images by (i) gradient based segmentation to find true edges of drusen, (ii) connected component labeling to remove suspicious pixels from drusen region and (iii) edge linking to connect all labeled pixels into a meaningful boundary.

The sigmoidal function V s, DivF(a i, a i +1) grows monotonically in the interval [0 1] as the a i +1 - a i gradient increases.

Several improvements can be made to the CheMA 1.0 implementation reported here, of which we highlight two: (i) gradient matching (rather than numerical solution of the automatically generated dynamical systems) can help to relieve the computational demands associated with exploration the large model spaces, but the Euler approximations we used for this purpose are crude.

A standard echo/antiecho-TPPI gradient selection pulse sequence [81] was used for HSQC spectrum.

These mutants were instructive in rejecting models based solely on Type I gradient mechanisms.

We analyzed (I) gradient centrifugation fractions that were enriched in the Bathymodiolus SOX symbiont and (II) whole gill tissue.

Two contributions to the source current density are associated with these charge carriers (i) the gradient of the chemical potential of the ionic species and (ii) the gradient of the chemical potential of the electrons (i.e., the gradient of the redox potential).

Hence, node i's gradient should be dynamically updated accordingly.

It is based on coupling two existing models in the literature; (i) surface gradient drag-based and (ii) canopy models.

Depending on the node type of i, the gradient of potential energy ∇ Φ i M or β Φ i E is calculated.

Pixel brightness in the grayscale image I and its local directional gradients as absolute values |I x | and |I y |, gradient magnitude I x 2 + I y 2, and its angle calculated as arctan | I x | | I y |.