[Octave-patch-tracker] [patch #9730] [octave forge] (image) new function imfuse

[Avinoam Kalma]

Follow-up Comment #16, patch #9730 (project octave):

I have checked the first failure.
There are two problems:

The first problem is in checkerboard_mask.
Actually, the problem is in imresize, and it seems to be bug#51769 &
bug#57504. 
A workaround, until we fix imresize, can be to change the line


c = logical (imresize (v, [m, n], "nearest")); 


to:


  xi = (0.5:n-0.5)*16/n + 0.5;
  yi = (0.5:m-0.5)*16/m + 0.5;
  [XI, YI] = meshgrid (xi, yi);
  c = logical (imremap (v, XI, YI, "nearest"));


The 2nd problem is that 


%! d = repmat ([black_tile, white_tile
%!              white_tile, black_tile], [16, 16]);
%! d = d (1:50, 1:50);


Is not the correct result.
 


    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/patch/?9730>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/