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Apparatus for acquiring multilayer panoramic images and method for acquiring panoramic images

A panoramic image and acquisition method technology, applied in the field of panoramic image acquisition equipment, can solve the problems of inability to acquire images, inconvenient positioning and shooting, etc.

Inactive Publication Date: 2011-02-09
VA TECHNOLOGIE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, when the region of interest of the object to be photographed is not in the predetermined image layer, the conventional panoramic image acquisition device cannot acquire a clear image
[0008] Furthermore, since the upper and lower jaws of a person do not lie on the same vertical surface, in order to clearly photograph the upper and lower jaws, first locate and photograph the upper jaw in a predetermined image layer and then position and It is inconvenient to shoot the jaws in the image layer

Method used

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  • Apparatus for acquiring multilayer panoramic images and method for acquiring panoramic images
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  • Apparatus for acquiring multilayer panoramic images and method for acquiring panoramic images

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Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] figure 1 is a diagram showing a multi-layer panoramic image acquisition device according to an embodiment of the present invention.

[0029] refer to figure 1 , the multi-layer panoramic image acquisition device according to the embodiment of the present invention includes an x-ray light source 100 , an image sensor 200 , a synchronization module 300 , an image processing device 400 and a display device 500 .

[0030] The x-ray light source 100 includes an x-ray tube (not shown) for generating x-rays, and radiates x-rays 110 onto the subject 10 using a slit (not shown).

[0031] In addition, the x-ray light source 100 intermittently emits x-rays while moving around the subject 10 along a predetermined orbit.

[0032] Furthermore, the x-ray light source 100 radiates x-rays 110 onto the image layer where the region of interest of the subject 10 i...

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Abstract

The present invention relates to an apparatus for acquiring panoramic images and a method for acquiring panoramic images. More particularly, the apparatus for acquiring multilayer panoramic images and the method for acquiring panoramic images include synchronizing an X-ray irradiated section with a plurality of image layers in a region of interest of an object, and then acquiring images of the image layers simultaneously.

Description

technical field [0001] The present invention relates to a panoramic image acquisition device and method, and more particularly, to a method capable of acquiring images of multiple image layers at one time by synchronously irradiating x-rays to the sections of multiple image layers located in a region of interest of an object A multi-layer panoramic image acquisition device and method. Background technique [0002] In general, a panorama image is an image in which a horizontally spread landscape is viewed in one glance, and a panorama image is usually constructed by connecting several partially photographed photos. [0003] However, regarding panoramic images in the medical field, panoramas are generally constructed by reconstructing a three-dimensional image into a two-dimensional (2D) planar image, which is obtained by sequentially scanning specific sections of an object. [0004] In addition, a time delay integration (TDI) scanning type sensor is used as an image sensor u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262A61B6/51
CPCH04N5/23238H04N5/32A61B6/14H04N23/698A61B6/51H04N23/30H04N5/262
Inventor 庐昌俊曹孝星崔盛壹
Owner VA TECHNOLOGIE