DOC: Rename UpsampleOrDownsampleAScalarImage to ResampleAScalarImage

This just illustrates resampling, not necessarily upsampling or downsampling. Upsampling should take into consideration the interpolator and downsampling should filter for aliasing.

Author: thewtex

src/Filtering/ImageGrid/CMakeLists.txt

@@ -44,9 +44,9 @@ compare_to_baseline(
   BASELINE_PREFIX BrainProtonDensitySlice
 )
 
-add_example( UpsampleOrDownsampleScalarImage )
+add_example( ResampleAScalarImage )
 compare_to_baseline(
-  EXAMPLE_NAME UpsampleOrDownsampleScalarImage
+  EXAMPLE_NAME ResampleAScalarImage
   BASELINE_PREFIX OutputBaseline
 )
 
@@ -105,4 +105,4 @@ compare_to_baseline(EXAMPLE_NAME RunImageFilterOnRegionOfImage
 add_example(CropImageBySpecifyingRegion2)
 compare_to_baseline(EXAMPLE_NAME CropImageBySpecifyingRegion2
         BASELINE_PREFIX CropImageBySpecifyingRegion2
-        )
+        )

src/Filtering/ImageGrid/ResampleAScalarImage/CMakeLists.txt

@@ -0,0 +1,28 @@
+cmake_minimum_required(VERSION 3.10.2)
+
+project(ResampleAScalarImage )
+
+find_package(ITK REQUIRED)
+include(${ITK_USE_FILE})
+
+add_executable(ResampleAScalarImage Code.cxx)
+target_link_libraries(ResampleAScalarImage ${ITK_LIBRARIES})
+
+install(TARGETS ResampleAScalarImage
+  DESTINATION bin/ITKExamples/Filtering/ImageGrid
+  COMPONENT Runtime
+  )
+
+install(FILES Code.cxx CMakeLists.txt
+  DESTINATION share/ITKExamples/Code/Filtering/ImageGrid/ResampleAScalarImage
+  COMPONENT Code
+  )
+
+enable_testing()
+add_test(NAME ResampleAScalarImageTest
+  COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/ResampleAScalarImage
+    ${CMAKE_CURRENT_BINARY_DIR}/Gourds.png
+    Output.png
+    160
+    120
+  )

src/Filtering/ImageGrid/UpsampleOrDownsampleScalarImage/Code.cxx renamed to src/Filtering/ImageGrid/ResampleAScalarImage/Code.cxx

@@ -1,13 +1,13 @@
-Resample Scalar Image
-=====================
+Resample a Scalar Image
+=======================
 
 .. index::
    single: ResampleImageFilter
 
 Synopsis
 --------
 
-Resample one scalar image
+Resample a scalar image.
 
 
 Results

src/Filtering/ImageGrid/UpsampleOrDownsampleScalarImage/Documentation.rst renamed to src/Filtering/ImageGrid/ResampleAScalarImage/Documentation.rst

@@ -24,5 +24,5 @@ ImageGrid
   Stack2DImagesInto3DImage/Documentation.rst
   TileImagesSideBySide/Documentation.rst
   UpsampleAnImage/Documentation.rst
-  UpsampleOrDownsampleScalarImage/Documentation.rst
+  ResampleAScalarImage/Documentation.rst
   WarpAnImageUsingADeformationField/Documentation.rst