[Research on panoramic image reconstruction based on oral cone beam computed tomography]

Area of Science:

• Medical Imaging
• Computer Vision
• Dental Technology

Context:

• Panoramic radiography is crucial for dental diagnosis.
• Metal artifacts and inaccurate dental arch fitting degrade image quality.
• Existing methods struggle with metal artifact reduction and automatic curve adjustment.

Purpose:

• To develop an automatic oral panoramic image reconstruction method.
• To improve dental arch curve detection and adjustment.
• To mitigate the impact of metal implants on image contrast and diagnostic clarity.

Summary:

• A novel method automatically detects and adjusts the dental arch curve using image analysis algorithms.
• It refines image intensity distribution to minimize metal artifacts on teeth and bone tissue.
• The technique processes cone beam computed tomography (CBCT) data to generate enhanced panoramic images.

Impact:

• Significantly improves the quality of panoramic dental images.
• Enhances diagnostic accuracy by reducing image noise and artifacts.
• Provides a valuable tool for dental professionals utilizing digital imaging.