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Ultrasonic image processing method, device and equipment

A technology of ultrasonic image and processing method, which is applied in the field of image processing, can solve problems such as uneven sound velocity, and achieve the effect of improving quality

Active Publication Date: 2019-05-14
QINGDAO HISENSE MEDICAL EQUIP
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] Embodiments of the present invention provide an ultrasonic image processing method, device, and equipment to solve related problems caused by suppressing points with uneven sound velocity or points with strong side lobe components in the prior art, so as to improve the quality of ultrasonic images. quality

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  • Ultrasonic image processing method, device and equipment
  • Ultrasonic image processing method, device and equipment
  • Ultrasonic image processing method, device and equipment

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Embodiment Construction

[0051] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0052] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further include...

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Abstract

The embodiment of the invention provides an ultrasonic image processing method, device and equipment. The method comprises the steps of obtaining a coherence factor of each pixel point of an ultrasonic image; determining a credibility value of each pixel point according to the coherence factor; and processing the ultrasonic image according to the credibility value of each pixel point. According tothe method provided by the embodiment of the invention, the image quality of the ultrasonic image is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to an ultrasonic image processing method, device, and equipment. Background technique [0002] By introducing different delays to each element of the array, the array sound field after delay processing is accumulated, that is, delay accumulation (Delay and Sum, DAS), to realize the imaging of each point in the sound field, which is currently the most widely used of ultrasound imaging. If the reflected wave is received from the focal point, the phases of the signals received by the delayed processing elements are the same, and high-amplitude beam data can be obtained; otherwise, only low-amplitude beam data can be obtained because the phases of the received signals of multiple elements are different. . Non-uniform sound velocity and side lobe components will lead to the deterioration of ultrasound image quality. [0003] In order to improve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/136G06T5/00G06T7/149
Inventor 于琦马克涛金阳
Owner QINGDAO HISENSE MEDICAL EQUIP
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