An extra-oral imaging apparatus can obtain a 3D volume image of a portion of a head of a patient. Exemplary dental apparatus and/or method embodiments can provide 3D mesh models of surfaces of the maxillary dental arch and the mandibular dental arch in a 3D volume image obtained from a single extraoral scan of physical casts of the maxillary dental arch and the mandibular dental arch in an occlusal relationship. In one exemplary embodiment, a first 3D mesh model of surfaces of the maxillary dental arch model and a second 3D mesh model of surfaces of the mandibular dental arch model are generated. Then, contact areas where the first 3D mesh model and the second 3D mesh model intersect are removed to separate the first and second mesh models. In another exemplary embodiment, the first 3D mesh model and the second 3D mesh model can be aligned.

The present disclosure relates to the field of a cabinet x-ray incorporating an x-ray tube, an x-ray detector, and a real-time camera, either high definition or standard resolution, for the production of organic and non-organic images. The computing device can receive video data from the camera and the x-ray detector and determines, based on the video data, an overlay of the captured x-ray image with the captured real-time image or display images adjacently i.e. Picture-In-Picture (PIP). In particular, the disclosure relates to a system and method with corresponding apparatus for capturing a real-time image simultaneously with the x-ray image allowing a cabinet x-ray unit to attain and optimize images with exact orientation of the 2 images.

The present disclosure relates to the field of a cabinet X-ray incorporating an X-ray tube, an X-ray detector that utilizes photon-counting, and a real-time camera, either high definition or standard resolution, for the production of organic and non-organic images and a system and method wherein the attained X-ray radiograph may be colorized to designate different densities. In particular, the disclosure relates to a system and method with corresponding apparatus for a cabinet x-ray for capturing an X-ray image utilizing a photon counting detector and software allowing a cabinet X-ray unit to attain and optimize images in grayscale and utilizing the photon counts in the various densities of the specimen creating a colorization representing the variation in densities.

The present disclosure relates to the field of a cabinet x-ray incorporating an x-ray tube, an x-ray detector, and a real-time camera, either high definition or standard resolution, for the production of organic and non-organic images. The computing device can receive video data from the camera and the x-ray detector and determines, based on the video data, an overlay of the captured x-ray image with the captured real-time image or display images adjacently i.e. Picture-In-Picture (PIP). In particular, the disclosure relates to a system and method with corresponding apparatus for capturing a real-time image simultaneously with the x-ray image allowing a cabinet x-ray unit to attain and optimize images with exact orientation of the 2 images.

An extra-oral imaging apparatus can obtain a 3D volume image of a portion of a head of a patient. Exemplary dental apparatus and/or method embodiments can provide 3D mesh models of surfaces of the maxillary dental arch and the mandibular dental arch in a 3D volume image obtained from a single extraoral scan of physical casts of the maxillary dental arch and the mandibular dental arch in an occlusal relationship. In one exemplary embodiment, a first 3D mesh model of surfaces of the maxillary dental arch model and a second 3D mesh model of surfaces of the mandibular dental arch model are generated. Then, contact areas where the first 3D mesh model and the second 3D mesh model intersect are removed to separate the first and second mesh models. In another exemplary embodiment, the first 3D mesh model and the second 3D mesh model can be aligned.

The present disclosure relates to the field of a cabinet x-ray irradiator incorporating an x-ray tube and a real-time camera, either high definition or standard resolution, for the production of organic and non-organic images. The computing device can receive video data from the camera and determines, based on the video data, an overlay of the captured real-time image or display images adjacently i.e. Picture-In-Picture (PIP). In particular, the disclosure relates to a system and method with corresponding apparatus for capturing a real-time image simultaneously with the x-ray irradiation allowing a cabinet x-ray irradiation unit to attain and optimize images with exact orientation of the irradiated specimen.

The aspects of the present disclosure are directed to a method and system for producing tomosynthesis images of a breast specimen with the capability of attaining images with geometric magnification. In one embodiment, an x-ray source delivers x-rays through a specimen of excised tissue and forms an image at a digital x-ray detector with the resultant image enlarging as the specimen is moved closer to the x-ray source. Multiple x-ray images are taken as the x-ray source moves relative to the stationary breast specimen. In the preferred embodiment, the x-ray source moves in a range from about 350 to and including about 10. The source may travel substantially along a path that generally defines an arc, or linearly, while the detector remains stationary throughout and the source remains substantially equidistant from the specimen platform. The set of x-ray image data taken at the different points are combined to form a tomosynthesis image that can be viewed in different formats, alone or as an adjunct to conventional specimen radiography. In one embodiment, the system is enclosed or housed within a cabinet X-ray structure.

An image processing apparatus includes a processing unit configured to, by using a plurality of pieces of information that correspond to a plurality of mutually different radiation energies and that have been obtained by irradiating an object with radiation and performing imaging, and information regarding transmittance including scattered rays and transmittance not including the scattered rays that is set in advance for each of multiple thicknesses of a first material and a second material that is different from the first material, obtain thickness images of the first and second materials in which the scattered rays have been corrected.

A cabinet X-ray image system for obtaining colorized or greyscale density X-ray images of a specimen has a cabinet defining an interior chamber. The cabinet includes a walled enclosure surrounding the interior chamber, a door configured to cover the interior chamber and a sampling chamber for containing the specimen. The system further includes a display and an X-ray unit. The X-ray unit includes an X-ray source, an X-ray detector and a specimen platform configured to receive the specimen. Moreover, the system includes a controller configured to selectively energize the X-ray source, control the X-ray detector to collect the X-rays, determine the density of different areas of the specimen and create a density X-ray image of the specimen. The density X-ray image is colorized or greyscale. The controller is also configured to selectively display the density X-ray image of the specimen on the display.

A cabinet x-ray image system for obtaining x-ray images includes a cabinet including a walled enclosure surrounding an interior chamber, a door configured to cover the interior chamber and a sampling chamber for holding a specimen, a main monitor, a separate monitor mirroring the main monitor, an x-ray system including an x-ray source, a detector, and a specimen platform, and a controller configured to selectively energize the x-ray source to emit x-rays through the specimen to the x-ray detector, control the x-ray detector to collect a projection x-ray image of the specimen, determine a density of different areas of the specimen, create a density x-ray image of the specimen, and selectively display the density x-ray image of the specimen on the main monitor and the separate monitor.