1 files changed, 6 insertions, 0 deletions

diff --git a/SD-VBS/common/toolbox/toolbox_basic/io/im_vd.m b/SD-VBS/common/toolbox/toolbox_basic/io/im_vd.m
new file mode 100755
index 0000000..590cd9b
--- /dev/null
+++ b/SD-VBS/common/toolbox/toolbox_basic/io/im_vd.m
@@ -0,0 +1,6 @@
+function J = im_vd(I);
+
+J(:,:,1) = I(1:2:end,1:2:end);
+J(:,:,2) = I(2:2:end,1:2:end);
+
+montage2(J);