Add image splitter script

image_splitter.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+OUTPUT_DIR="./output_split"
+
+INPUT_FILE=$1
+OUTPUT_WIDTH=2000
+OUTPUT_HEIGHT=2000
+
+# Create output directory if it doesn't exist.
+mkdir -p $OUTPUT_DIR
+
+# Use imagemagick to split the moasaic image into n tiles.
+convert -crop "$OUTPUT_WIDTH"x"$OUTPUT_HEIGHT" $INPUT_FILE $OUTPUT_DIR/tile_%d.png