KB Articles

KB Article # 11317

Topic/Category: Validation

Ephesoft Version: Up to 4x

Issue: Validation: Extraction Value and Identified Coordinate Area Offset Do Not Align

Analysis:

Non-standard dpi attributes could be the cause of such an issue.

 

offset propeties

 

Typically Resolutions should be a 1:1 ratio

dpi correct

Solution:

To correct the issue with these specific images, you could change the following in your image normalization parameters:
IMPORTMULTIPAGE_FILES: IM Convert Output Image Parameters: 

 

 -compress LZW -resample 200x200

 

Keep in mind that this command will affect all images, even the ones that already have correct dpi ratio; it may change server processing performance; and BI OCR/offset results. Be sure to work with your team to analyze the impact of these changes to insure acceptable results.

offset correction config

 

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Walter Lee

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