views/afis/__init__.py

@@ -1310,6 +1310,16 @@ def image_auto_detect_format_raw( cnm_uuid, file_uuid, fpc = 0 ):
     
     img = utils.images.patch_image_to_web_standard( img )
     
+    # Image resampling to 1000dpi
+    res, _ = img.info[ 'dpi' ]
+    
+    if res != 1000:
+        fac = 1000 / float( res )
+        w, h = img.size
+        img = img.resize( ( int( w * fac ), int( h * fac ) ), Image.BICUBIC )
+        img.info[ 'dpi' ] = ( 1000, 1000 )
+    
+    # Return the image
     buff = utils.images.pil2buffer( img, "TIFF" )
     return send_file(
         buff,

views/images/__init__.py

@@ -75,6 +75,16 @@ def image_file_serve_raw( file_id = None ):
         if not hasattr( img, "use_load_libtiff" ):
             img.use_load_libtiff = True
     
+    # Image resampling to 1000dpi
+    res, _ = img.info[ 'dpi' ]
+    
+    if res != 1000:
+        fac = 1000 / float( res )
+        w, h = img.size
+        img = img.resize( ( int( w * fac ), int( h * fac ) ), Image.BICUBIC )
+        img.info[ 'dpi' ] = ( 1000, 1000 )
+    
+    # Return the image
     buff = utils.images.pil2buffer( img, "TIFF" )
     return send_file(
         buff,