diff --git a/exp/createsamples.py b/exp/createsamples.py
--- a/exp/createsamples.py
+++ b/exp/createsamples.py
@@ -1,15 +1,20 @@
+import sys
+sys.path.append("../src")
+
 import os
-import sys
 import random
 
 import PIL.Image
 import PIL.ImageDraw
 import PIL
 
+from diagram import createDiagram
 from color_sampler import DataFile
 
 
 finalPosCount=5000
+empty=True
+perspective=False
 random.seed(361)
 inputDir=sys.argv[1]
 outputDir=sys.argv[2]
@@ -71,12 +76,36 @@ def extract(image,cornerList,i,filename)
 	print(outputPath,1,0,0,x2-x1,y2-y1)
 
 
-for (filename,cornerList) in annotations.items():
-	path=os.path.join(inputDir, filename)
-	if not os.path.isfile(path):
-		print("{0} not found, ignored".format(path))
-		continue
+def generate(background,i,outputDir):
+	bg=background.copy()
+	img=createDiagram([[]])
+	maxSize=min(*img.size,*bg.size)
+	size=random.randint(min(80,maxSize),maxSize)
+	img=img.resize((size,size),PIL.Image.BICUBIC)
+	wRange=bg.size[0]-img.size[0]
+	hRange=bg.size[1]-img.size[1]
+	x=random.randint(0,wRange)
+	y=random.randint(0,hRange)
+	bg.paste(img,(x,y))
+	outputPath=os.path.join(outputDir,"{0:04}.jpg".format(i))
+	bg.save(outputPath)
+	rect=[
+		max(x-5,0),
+		max(y-5,0),
+		img.size[0]+min(10,bg.size[0]-x),
+		img.size[1]+min(10,bg.size[1]-y)
+	]
+	print(outputPath,1,*rect,flush=True)
 
-	img=PIL.Image.open(path)
-	for i in range(multiple):
-		extract(img,cornerList,i,filename)
+# for (filename,cornerList) in annotations.items():
+# 	path=os.path.join(inputDir, filename)
+# 	if not os.path.isfile(path):
+# 		print("{0} not found, ignored".format(path))
+# 		continue
+#
+# 	img=PIL.Image.open(path)
+# 	for i in range(multiple):
+# 		extract(img,cornerList,i,filename)
+
+for i in range(finalPosCount):
+	generate(pickRandom(),i,outputDir)