BWISOLATED - Extract isolated pixels from a logical (binary) image.

Contents

Syntax
Input
Output
See also
Function implementation

Syntax

   ISO = BWISOLATED(M);

Input

M* : binary (logical) map with size (X,Y).

Output

ISO* : map of isolated pixels with size (2*X-1,2*Y-1).

See also

Ressembles: BWMORPH, BWTHINUPSAMPLE. Requires: BWMORPH, CONV2.

Function implementation

function iso = bwisolated(map)

if ~isempty(ver('images'))
    iso = map & ~bwmorph(map,'clean');
else
    iso = map & conv2(double(e), ones(3,3), 'same')==1;
end

end % end of bwisolated