Patent ID: 11963846
Assignee: OVERJET, INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 9:
10. The method of claim 8, wherein deriving the sensor pixel-to-standard-unit ratio using the selected at least one measurement process comprises:
identifying from the source radiographic image data teeth without restorations;
determining distances in pixels between mesial and distal Cemento Enamel Junction (CEJ) points for the identified teeth;
deriving a plurality of pixel-to-standard-unit ratios using the determined distances in pixels and based on pre-determined standard average distances between the mesial and distal CEJ points for each of the identified teeth; and
computing an average pixel-to-standard-unit ratio from the derived plurality of pixel-to-standard-unit ratios.