Function arrayfire::regions
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[src]
pub fn regions<OutType: HasAfEnum>(input: &Array, conn: Connectivity) -> Array
Find blobs in given image.
Given a binary image (with zero representing background pixels), regions computes a floating point image where each connected component is labeled from 1 to N, the total number of components in the image.
A component is defined as one or more nonzero pixels that are connected by the specified
connectivity (either Connectivity::FOUR
or Connectivity::EIGHT
) in two dimensions.
Parameters
input
is the input imageconn
can take one of the values of Connectivity
Return Values
Array with labels indicating different regions