Non-constant corner, ball and sparse object in 2D
For reference see incontrastsRef.html.
function q = cornerBallSparseMod2D(X1,X2,varargin) % rotate 90 degree of: two corners and one ball with non constant contrast seti = varargin{end}; q = cornerBallSparse2D(X1,X2,seti); q = rot90(q,2); % rotates 2*90 degrees counterclockwise q = double(q); end