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High-resolution cardiac muscle motion mode analysis device and method

A motion mode and high-resolution technology, applied in the field of image processing, can solve the problems of high-resolution version difficulty, lack of details and realistic texture, etc., and achieve the effect of non-invasive and accurate identification of chronic myocardial infarction

Active Publication Date: 2019-12-17
杭州海睿博研科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solved the two major technical problems of using GAN to generate a high-resolution version from a low-resolution version of an image and the lack of details and realistic textures in the high-resolution image results currently obtained

Method used

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  • High-resolution cardiac muscle motion mode analysis device and method
  • High-resolution cardiac muscle motion mode analysis device and method
  • High-resolution cardiac muscle motion mode analysis device and method

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Embodiment Construction

[0042] In the following description, the present invention is described with reference to various examples. One skilled in the art will recognize, however, that the various embodiments may be practiced without one or more of the specific details, or with other alternative and / or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail so as not to obscure aspects of the various embodiments of the invention. Similarly, for purposes of explanation, specific quantities, materials and configurations are set forth in order to provide a thorough understanding of embodiments of the invention. However, the invention may be practiced without these specific details. Furthermore, it should be understood that the various embodiments shown in the drawings are illustrative representations and are not necessarily drawn to scale.

[0043] In this specification, reference to "one embodiment" or "the...

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Abstract

The invention discloses a high-resolution cardiac muscle motion mode analysis device which comprises the components of a super-resolution processing unit which receives an original heart image and performs super-resolution processing on the image through a super-resolution neural network that focuses region of interest ROI for obtaining a super-resolution image; and a motion analysis unit which extracts local and global motion features in the super-resolution processed image through a deep learning framework.

Description

technical field [0001] The present invention relates to the field of image processing, and more specifically, the present invention relates to a device and method for analyzing high-resolution cardiac movement patterns. Background technique [0002] Accurate assessment of myocardial infarction at this stage relies on MRI scans after the use of contrast agents, but the use of contrast agents has potential hazards, especially affecting the renal function of patients to a certain extent. The size and range of myocardial infarction and surrounding hibernating myocardium are important factors affecting left ventricular systolic function in patients with myocardial infarction. Whether a patient should receive revascularization therapy needs to evaluate the possible recovery of myocardial function after treatment, for example, it is difficult to recover function if the myocardial infarction thickness exceeds 50% of the myocardial thickness. Cardiac magnetic resonance imaging (MRI)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40
CPCG06T3/4046G06T3/4053
Inventor 杨光牛张明陆纬江荧辉李劳王承嘉张贺晔徐磊张楠
Owner 杭州海睿博研科技有限公司
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