4 results about "X ray image" patented technology

The utility model discloses a device for testing the focus of an X-ray bulb tube, which comprises a support base and a test support, the test support is fixed on the support base, the height and the angle of the test support can be adjusted, a dental film base is arranged on the test support, a handle is arranged on the dental film base, and the test support is fixed on the support base. A height fixing knob is arranged on one side of the test bracket; the slit camera is placed on an X-ray path; the dental film is positioned on the dental film base; a computer; the X-ray image processing system has the advantages that by means of optimized hardware design and advanced software control, the aims of being efficient, accurate, easy to use, high in adaptability and high in cost effectiveness are achieved, and the X-ray image processing system has wide application prospects and market value.

The present application relates to security equipment technical field, especially to a kind of compatible different model's X ray image line data supplement method.A kind of compatible different model's X ray image line data supplement method, comprising: obtaining article original X ray image data, target height;Compare original X ray image height with target height;Target height is higher than original image height then line data supplement is carried out;Target height is not higher than original height, no need to supplement, output original data;Line data supplement processing is carried out to the original image data of first view, obtains line data set A1 under the first view;Process the original image data under second view, obtain line data set A2 under the second view;Integrate line data set A1 under the first view and line data set A2 under the second view, obtain line data set A of the double-view X ray image;Output double-view X ray image.The present application makes the X ray image height obtained by supplementing line data uniform.

The application discloses a kind of dual-energy imaging method and system based on sparse acquisition optimization, belong to X ray imaging technical field.The method includes: the complete projection data of non-sparse in low-energy or high-energy mode is collected as the first circle data, and the sparse angle projection data in high-energy or low-energy mode is collected as the second circle data;Using projection domain base material decomposition algorithm, the base substance projection decomposition result under sparse angle is obtained;The base substance decomposition result under sparse angle is interpolated and completed, the error between the calculated value and the true value of low-energy projection data under non-sparse acquisition is optimized by grid search, to obtain the corrected non-sparse angle base substance decomposition result;The required functional image is output.The application introduces corresponding algorithm process while realizing sparse acquisition, reduces the error in angle completion process, while guaranteeing the advantage of sparse acquisition, realizes the improvement of material decomposition precision.

Aspects of the disclosure relate to computing platforms that apply augmented reality techniques for vehicle diagnostics. A computing platform may receive images of a vehicle. By applying image recognition and machine learning algorithms to the images of the vehicle, the computing platform may identify the vehicle. The computing platform may identify schematics corresponding to the vehicle. Using the schematics, the computing platform may generate x-ray image information corresponding to the vehicle. The computing platform may send the images, the x-ray image information, and commands directing an enterprise user device to display an −x ray image, which may cause the enterprise user device to: modify the images of the vehicle based on the x-ray image information, and display an x-ray vehicle interface depicting a portion of the vehicle that: is not visible in the images, but would be visible fi an exterior portion of the vehicle was displaced.