Resolve "Image creation bugs with 0 size windows"

Closes #21 (closed)

skais/process/data_augmentation/augmentation_engine.py

@@ -28,7 +28,7 @@ class AugmentationEngine:
                     self.pipelines.append(Pipeline([translator, flip]))
 
     def transform(self, x, verbose=0):
-        results = x.copy()
+        results = []
 
         iterator = self.pipelines
         if verbose > 0: