1 files changed, 40 insertions, 0 deletions

diff --git a/SD-VBS/common/toolbox/toolbox_basic/io/read_cimgs.m b/SD-VBS/common/toolbox/toolbox_basic/io/read_cimgs.m
new file mode 100755
index 0000000..d5df7f5
--- /dev/null
+++ b/SD-VBS/common/toolbox/toolbox_basic/io/read_cimgs.m
@@ -0,0 +1,40 @@
+function Is = read_imgs(homedir,imgdir,prename,postname,digits,startid,endid,step_img)
+%
+% Is = read_imgs(homedir,imgdir,prename,postname,digits,startid,endid,step_img)
+%
+
+
+
+command = ['%s%s%s%.',num2str(digits),'d%s'];
+
+fname = sprintf(command,homedir,imgdir,prename,startid,postname);
+disp(fname);
+if (strcmp('.ppm',postname)),
+ I1 = readppm(fname);
+else
+   I1 = imread(fname); 
+end
+
+
+Is = zeros(size(I1,1),size(I1,2),size(I1,3),1+floor((endid-startid)/step_img));
+Is(:,:,:,1) = I1;
+im_id = 1;
+for j = startid+step_img:step_img:endid,
+    command = ['%s%s%s%.',num2str(digits),'d%s'];
+    fname = sprintf(command,homedir,imgdir,prename,j,postname);
+    disp(fname);
+    im_id = im_id+1;
+    
+    if (strcmp('.ppm',postname)),
+      Is(:,:,:,im_id) = readppm(fname);
+    else
+      a = imread(fname); 
+      Is(:,:,:,im_id) = a;
+    end
+end
+
+
+
+
+
+