concentric circles


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concentric circles

[kən′sen·trik ′sər·kəlz]
(mathematics)
A family of coplanar circles with the same center.
References in periodicals archive ?
The camera calibration method is proposed in Section 3, and a method of determining the image of the circle centre is described using the concentric circles. The proposed method of correcting lens distortion is introduced in Section 4.
For instance, the alternating black and white square micro-tiles in two concentric circles radiating outward in the floor of the photo of the floor of the chapel of San Tarasio introduces a casual visual structure to the overall composition.
Suppose that BoW feature dimension of each image is 200; we use concentric circles of four layers for division, and the dimension vector is 1000.
A film patterned with concentric circles (whose interval narrow toward the edge of the film) is positioned in front of an image sensor, and the image of a shadow formed by a light beam irradiated onto the film is captured by the image sensor.
Of these individual sets of concentric circles, Gavin picks the proper combination of points to create the effect of colors merging.
She discusses the factors and their definitions through the concepts of concentric circles of democratization, a transparency-democratization matrix, a cube of accountability, and a corruption pentagon, aiming to also demonstrate their connections to each other and democratization and discussing their potential areas of incompatibility and overlap with consequences on democratization.
The SilpatPerfect Cookie Mat is marked with concentric circles in two different sizes, allowing for consumers to shape and space cookie dough.
Using remaining lemon curd, pipe concentric circles on top of your cake.
Arnett said that they still have the concentric circles, with the heaviest elements in the middle and the lightest elements on top, but it is if someone put a paddle in there and mixed it around.
TO an untrained eye a lot of his paintings might seem like geometry and concentric circles. But soon enough a pattern emerges, vivid colours and greys pop at you and then a sort of calmness settles in.
Pipe two concentric circles (one inside the other) around the edge of the cupcakes, leaving a little hole in the middle.
The traditional folk dance of Gujarat Dandiya Rs is performed in concentric circles, where the dance steps become more intricate as one moves closer to the centre of the circles.