Method for removing noise in ultrasonic image, ultrasonic equipment and storage medium

An ultrasound image and image technology, applied in ultrasound equipment and computer-readable storage media, in the field of stripe noise removal in ultrasound images, can solve the problems that affect the accuracy of research and judgment, vertical stripes cannot be removed, etc., and achieve the effect of improving the accuracy of research and judgment

Pending Publication Date: 2020-11-10
无锡声亚医疗科技有限公司
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  • Abstract
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Problems solved by technology

[0005] The invention provides a method for removing streak noise in an ultrasonic image, an ultrasonic device, and a computer-readable storage medium, which solves the problem in the related art that vertical stripes in an ultrasonic image cannot be removed and affects the accuracy of research and judgment

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  • Method for removing noise in ultrasonic image, ultrasonic equipment and storage medium
  • Method for removing noise in ultrasonic image, ultrasonic equipment and storage medium
  • Method for removing noise in ultrasonic image, ultrasonic equipment and storage medium

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Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0035] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments of some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] It should be noted that the terms "first" a...

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Abstract

The invention relates to the technical field of ultrasonic image processing, and particularly discloses a method for removing stripe noise in an ultrasonic image, which comprises the following steps:acquiring an ultrasonic image; converting the ultrasonic image from a spatial domain to a frequency domain; according to a spectral analysis method, removing a high-gray-value region except a centralregion in the frequency domain to obtain a processed spectral image; and performing first image transformation on the processed frequency spectrum image to obtain a processed spatial domain image. Theinvention further discloses ultrasonic equipment and a computer readable storage medium. According to the method for removing the stripe noise in the ultrasonic image, the vertical stripe noise of the image can be filtered out under the condition that image details are reserved to the maximum extent and new noise is not introduced, the use experience of a detector is improved while the image quality is improved, and on the premise that the advantages of noninvasiveness, quickness, intuition and the like of ultrasonic detection are kept, the research and judgment accuracy of the detector is further improved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic image processing, in particular to a method for removing streak noise in an ultrasonic image, an ultrasonic device and a computer-readable storage medium. Background technique [0002] In the field of breast examination, ultrasonic detection has the advantages of non-invasive, fast, intuitive and accurate, so ultrasonic detection is becoming more and more important in clinical and experimental research. Observing and analyzing three-dimensional ultrasound images is an important way for doctors and researchers to diagnose, so high-quality coronal images become the key to accurate diagnosis of the disease. [0003] In clinical examination and experimental research, noise information is inevitably introduced due to factors such as uneven application of sound-conducting glue or limitations of imaging principles. Areas of effective glandular tissue may also be affected to varying degrees. The vert...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T2207/10132G06T2207/30068G06T5/70
Inventor 杨尚朋杨锡东
Owner 无锡声亚医疗科技有限公司
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