Changeset 93 for trunk/src/transform_field/im_filter.m

Timestamp:

May 27, 2010, 7:25:58 PM (15 years ago)

Author:

sommeria

Message:

FFT: improved to deal with NaN data
merge_proj: corrected to reproduce dt if unique
uvmat.fig: tooltip corrected
plot_field: bug for isocontour corrected,
im_filter: cleaning
phys_polar: spatial derivative included (still to check)
set_obeject.fig: minor correction
struct2nc: comments improved
uvmat: button NB implemented
read_civxdata: error message improved

File:

• trunk/src/transform_field/im_filter.m (modified) (1 diff)

trunk/src/transform_field/im_filter.m

@@ -11 +11 @@
 
 DataOut=DataIn; %default
-
 Atype=class(DataIn.A)% detect integer 8 or 16 bits
-DataOut.A=filter2(Mfiltre,DataIn.A); 
-DataOut.A=feval(Atype,DataOut.A);
+if numel(size(DataIn.A))==3
+    DataOut.A=filter2(Mfiltre,sum(DataIn.A,3));%filter the input image, after summation on the color component (for color images)
+    DataOut.A=uint16(DataOut.A); %transform to 16 bit images
+else
+    DataOut.A=filter2(Mfiltre,DataIn.A)
+    DataOut.A=feval(Atype,DataOut.A);%transform to the initial image format
+end