Sentence examples for extract center from inspiring English sources

As in Figure3e, Steger's method is applied to extract center roads as a comparison and realized by the halcon software.

Fig. 3 The process of pre-processing for recognizing a refrigerator: extract center point using horizontal and vertical edges of the center, and then extract Sobel-filtered image from perspective-warped image.

Fig. 9 Extract center point using horizontal and vertical edges of the center, and then extract Sobel-filtered image from perspective-warped image.

The proposed methodologies combine vortex identification and characterisation methods that use instantaneous PIV realisations to extract centers and strengths of streamwise vortices.

The normalization of the ROI requires a robust method to detect the face and extract centered, aligned, and scaled images of the mouth for each sequence to makes recognition invariant to small movements of the speaker [19].

(c) Fit (red line) of Equation (10) to the extracted center frequencies (crosses).

The midaxes of the trabecular structure were assessed from the binary 3 D image dataset by using the 3 D distance transformation and extracting center points of nonredundant spheres that filled the structure completely.

Center point approximation aims to extract the center point of each individual particle in the image, thus resulting in a set of estimated coordinates of all particles present in the image.

But how to well define and how to efficiently extract the center of a geographic space are still largely unknown.

In the case, the analysis of this fringe pattern is difficult to many popular methods, but even so the proposed method can still extract its center position and measure the radius values while those order fringes are clear to distinguish and fulfill the sampling theorem.

Our main purpose is to extract the center of each residential area, rather than their actual boundaries (Figure S2).