Sentence examples for by calculating the gradient from inspiring English sources
GLTP is used to encode the local texture of a facial expression by calculating the gradient magnitudes of local neighbourhoods within the image and quantizing the values into three different discrimination levels.
The analysis of the strength of rapid SV fluctuations was done by calculating the gradient of SV before and after the identified epoch of rapid SV fluctuation (Tables 3 and 4).
The RC gradient was determined for each hemisphere by calculating the gradient of the line of best fit.
The distribution of the electric field was then determined by calculating the gradient of the electric potential.
TBM is an analysis technique that quantifies 3D, voxel-wise patterns of volumetric change by calculating the gradient of a deformation field necessary to warp one MR image to another.
To simulate images that look similar to dark field images, the phase gradient magnitudes (PGM) are obtained by calculating (Fig. 6(c)) [ 36] Simulated DIC (differential interference contrast) images are obtained by calculating the gradient of the phase in the x or y direction (Fig. 6(d)).
The Dual Square-Root Function (DSRF) descriptor is firstly introduced by calculating the gradient-based invariants for representing 6-D rigid body motion trajectories, which can offer substantial advantages over raw data.
Then by calculating the gradients from the filtered image in directional windows, sign map and good skeletons can be determined robustly.
In this framework, we first detect part candidates by calculating the gradients of feature maps of a trained CNN model w.r.t. the input image and then filter out unnecessary ones by fusing two saliency detection methods.
The quantification of the gradient steepness in a hydrogel cylinder was first performed by calculating the slope of a linear-fit for the normalized concentration profile.
By tracing and calculating the gradient of the graph shown in Figure 9, if the ascending state changes to a zero gradient or descending state at the current point, that is a local maximum.
