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Form Alignment & Checkbox Extraction
Define an ROI, align the image, and extract checkbox snippets.
Controls
1. Upload Base Image
2. Upload Checkbox JSON
...or Import ROI & JSON
3. Upload Target Image
4. Re-align Target
Export ROI & JSON
Base Image & ROI
Aligned Target ROI
Detected Checkboxes
Select All
Deselect All
Download Selected as ZIP
Debugging Steps
Use Manual Region & Re-align