> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Sample 1. Step 6: Analyzing pre-recognition results and selecting reference elements

> Analyze pre-recognition results in Sample 1 to choose reliable reference elements: text, barcode, and separator objects found on every test image.

When analyzing the pre-recognition results, you might want to view different types of objects and images separately.

First, find the objects which have been consistently detected during pre-recognition on each of the test images and which the program may use as reference elements when looking for fields.

Once you have viewed the pre-recognition results for all the test images, you will notice that:

1. The program has consistently detected all the Text objects corresponding to the names of the fields, and all the Barcode objects and Separator objects around the photograph. These objects can be used as reference elements when looking for the blocks.
2. On images 3, 5 and 6 the program has detected separators that are missing on the other images. These objects cannot be used as reference elements when looking for the blocks.
3. On images 1 and 6, the program has failed to recognize all parts of the photograph as image objects of type Picture. This means that searching only for a Picture object will not find the entire photograph, and you will need to use additional methods. (They will be described in [Step 20: Describing the Photograph field](/flexi-capture/fls/tutorial/step20).)

Now you can create and set up the reference elements and specify the search constraints for the blocks that correspond to the fields you want to find.