script1a
load pts1 rgb = imread(filename); imshow(rgb); hold on plot(pts(1:2,1),pts(1:2,2),'b','LineWidth',2); plot(pts(3:4,1),pts(3:4,2),'b','LineWidth',2); hold off
load pts1 rgb = imread(filename); imshow(rgb); hold on plot(pts(1:2,1),pts(1:2,2),'b','LineWidth',2); plot(pts(3:4,1),pts(3:4,2),'b','LineWidth',2); hold off