Study on image processing of panoramic X-ray using deviation improvement software

Area of Science:

• Dentistry
• Medical Imaging
• Radiology

Background:

• Panoramic X-ray devices have limitations in resolution and image distortion, restricting their use to dental structures.
• Current devices are not optimized for comprehensive maxillofacial diagnosis.

Purpose of the Study:

• To design and produce an advanced panoramic X-ray device with extended diagnostic coverage for the entire maxillofacial region.
• To address and correct image distortions inherent in panoramic radiography.

Main Methods:

• Development of a new panoramic X-ray device with adjusted interval control between the X-ray generator and image processing.
• Implementation of image synthesis techniques, including brightness adjustment, filtering, and interpolation.
• Utilized deviation improvement software and modifications to the CCD camera's scan line for image acquisition.

Main Results:

• The developed device successfully synthesized images with corrected brightness, position, and geometric deviations.
• Image quality was improved using filters and interpolation methods, mitigating distortion issues.
• The modified device demonstrated the potential for expanded utilization in maxillofacial diagnostics.

Conclusions:

• The enhanced panoramic X-ray device overcomes previous limitations in resolution and distortion.
• This technological advancement significantly broadens the diagnostic applications of panoramic radiography in dentistry and maxillofacial imaging.