The method can be used to analyze two-dimensional data of any form, and provides output information including the number of closed contours within the data set, the area of each contour, the position of the centroid of each contour, the orientation of each contour, and the parameters of the...
Travel distances to facilities and services are calculated from the centroid of the population group polygons. There are no mechanistic limits on the upper or lower bound of the size of a population group. Practically, census block groups are frequently used as population groups, because U.S. ...
A computer programmed with the invented program calculates the resultant force and moment at the proximate grid point. The force and moment are originally defined in a global coordinate system, subsequently transformed into a local coordinate system, and then translated to the centroid of the joint'...
The algorithm finds the closest colors to each centroid and updates each centroid to the average value of the closest colors. The process iterates over this step until the solution converges. The image below shows the sample code app. The source image is on the left and a 3D point cloud ...
Basic Study of an Evaluation that Uses the Center of Gravity of a Facial Thermal Image for the Estimation of Autonomic Nervous Activity In this paper, we propose using the temperature-centroid of a facial thermal image as a new index to evaluate the Mental Work Load (MWL). The existing eval...
['Length', 'X Coordinate of Line Start', 'Y Coordinate of Line Start', 'X Coordinate of Line End', 'Y Coordinate of Line End'] polygonPropertyList = ['Area','Perimeter', 'X Coordinate of Centroid', 'Y Coordinate of Centroid'] # Get shape type of input to determine #...
The shape of the segmented pendulum in each frame is not a serious issue because the pendulum's center is the only characteristic needed to determine the length of the pendulum. % Calculate the pendulum centers.forcount = 1:nFrames property = regionprops(segPend(:, :, count),'Centroid'); ...
to process an image simply and at a high speed by handling the contour lines as the chain codes, i.e., a 1-dimensional data train when the characteristic parameters of the area, the centroid, etc., showing the characteristics of the object shape are calculated through the image processing....
to process an image simply and at a high speed by handling the contour lines as the chain codes, i.e., a 1-dimensional data train when the characteristic parameters of the area, the centroid, etc., showing the characteristics of the object shape are calculated through the image processing....
Given the toroidal structure of the computational environment a specialized technique is required to calculate the centroid of the MP aggregate =-=[1]-=-.222 L. Bai and D. E. Breen Fig. 9.6 Aggregated MPs are aligned with a target shape. The square of the ratio of overlapping black ...