Dental Imaging Technologies Corporation

Palodex Group Oy

Imaging Sciences International LLC

Hongjian Shi

Uwe Hans Mundry

Arun Singh

Ed Marandola

Somchai Kreang-arekul

Bradley S Carlson

Edward J Marandola

Scott David Kravis

David Albert Sebok

Esa Suuronen

Petri Jouhikainen

Robert E Keating

Mike Parma

Systems and methods for obtaining a panoramic image are provided. One system includes a gantry, an x-ray source, a receptor, and at least one controller. The x-ray source is mounted on the gantry and is configured to alternatively output x-ray radiation at a first energy level and x-ray radiation at a second energy level. The receptor is mounted on the gantry so that x-ray radiation from the x-ray source impinges on the receptor. The receptor is configured to output a plurality of frames of data including a first frame and a second frame sequential to the first frame. The controller is configured to control the x-ray source so that data in the first frame is generated based on x-ray radiation of the first energy level and data in the second frame is based on x-ray radiation of the second energy level.

Panoramic imaging using multi-spectral X-ray source

A method and a system for generating an image by obtaining x-ray image data, segmenting the x-ray image data into a first portion above a vertical threshold and a second portion below the vertical threshold. Further, the method and the system include generating an arch for the second plurality of slices, and generating an image based on the arch.

Dental imaging using segmentation and an arch

A method and a system for generating a panoramic x-ray image by obtaining volumetric x-ray image data having a first plurality of slices, segmenting the x-ray image data into a first portion above a vertical threshold and a second portion below the vertical threshold, and separating the second portion into a second plurality of slices. Further, the method and the system include generating a plurality of curves for each slice in the second plurality of slices, generating a master arch for the second plurality of slices, and generating a panoramic image based on the master arch.

Panoramic dental imaging using segmentation and a master arch

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Souderton, PA, United States of America

Hongjian Shi