www.pudn.com > Ms_segmenter.rar > Region_matrix.m

function Image = Region_matrix(Region) 
 
Min_x = Region.Shifts(1, 1); 
Min_y = Region.Shifts(2, 1); 
Max_x = Region.Shifts(1, 2); 
Max_y = Region.Shifts(2, 2); 
 
Image = zeros(Max_x-Min_x+1, Max_y-Min_y+1); 
 
Image(sub2ind(size(Image), Region.Boundary(1, :)-Min_x+1, ... 
	Region.Boundary(2, :)-Min_y+1)) = 1; 
 
To_start_fill = [Region.Inner_pts(2, :)-Min_y+1; ... 
	Region.Inner_pts(1, :)-Min_x+1]; 
Image = bwfill(Image, To_start_fill(1, :), To_start_fill(2, :));