Microsoft Word Manual rev doc

Alternative Threshold 

 

DepositScan has two options for choosing thresholds to adjust image detection quality. 

The first option is to allow the system to automatically select a detection threshold 

based on the image contrast, which is a standard procedure as described in “Using 

DepositScan”

. The second option is a user-defined threshold.  

 

To define your own threshold, first scan the water sensitive paper or Kromekote® card. 

Click on “

□

” in the option box and select the area to be analyzed.  Click on the “T” in the 

option box, then click on the image screen.  The threshold box will appear for you to 

input the threshold to define the image detection quality that matches the actual deposit 

patterns.  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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DepositScan Manual 

17

After you have entered the desired threshold, click “Apply”, and close the Threshold 

screen.  The result sheet will appear.  Click “Save” to save the report to a data file, 

which can be opened by Microsoft Excel. 

 

 

 

 

 

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Document Outline

• Table of Contents
• Introduction
• How it Works
• Requirements
• Scanner Installation
• DepositScan Installation
• Initial Use
• Scanner Calibration
• Setting the DepositScan parameters
• Using DepositScan
• Alternative Threshold