Find Non-Zero Pixels in an Image

findNonZero retrieves the locations of all non-zero pixels in an image.

findNonZero(image)

Arguments

image	An an 8-bit (8U) single-channel Image object.

Value

A data frame with two columns, corresponding to the x (columns) and y (rows) coordinates of the non-zero pixels.

See also

Image

Author

Simon Garnier, garnier@njit.edu

Examples

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