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Endometrium thickness automatic measurement method and system based on wavelet transform

A technology of endometrium and wavelet transformation, which is applied in image data processing, instruments, character and pattern recognition, etc., can solve the problems of measurement result differences, time-consuming and energy-consuming operators, and improve accuracy and accuracy and consistency, optimizing workflow effects

Pending Publication Date: 2021-03-16
聚融医疗科技(杭州)有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] It can be seen that the existing technology mainly relies on the experience of doctors, which may lead to significant differences in measurement results, and it is also very time-consuming and energy-consuming for operators.

Method used

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  • Endometrium thickness automatic measurement method and system based on wavelet transform
  • Endometrium thickness automatic measurement method and system based on wavelet transform
  • Endometrium thickness automatic measurement method and system based on wavelet transform

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Embodiment 1

[0053] A kind of endometrial thickness automatic measuring method based on wavelet transform provided by the present embodiment, such as figure 1 shown, including steps:

[0054] S11. Receive the acquired standard longitudinal section image corresponding to the endometrium;

[0055] S12. Preprocessing the received endometrial image to obtain a preprocessed endometrial image;

[0056] S13. Segmenting the preprocessed endometrial image based on multi-resolution fast wavelet transform to obtain the segmented endometrial image;

[0057] S14. According to the obtained segmented endometrial image, automatically measure the maximum distance between endometrial basal layers, which is endometrial thickness.

[0058] This embodiment mainly proposes to use the standard longitudinal section image of the endometrium collected by clinicians through transvaginal ultrasound (TVS), and the image segmentation method based on wavelet transform to accurately segment the endometrial image, and a...

Embodiment 2

[0110] This embodiment provides an automatic measurement system for endometrium thickness based on wavelet transform, such as Figure 5 shown, including:

[0111] The receiving module 11 is configured to receive the collected standard longitudinal section images corresponding to the endometrium;

[0112] The processing module 12 is configured to preprocess the received endometrial image to obtain a preprocessed endometrial image;

[0113] The segmentation module 13 is used to segment the preprocessed endometrial image based on multi-resolution fast wavelet transform to obtain the segmented endometrial image;

[0114] The measuring module 14 is configured to automatically measure the maximum distance between the endometrial basal layers according to the obtained segmented endometrial image, which is the thickness of the endometrium.

[0115] It should be noted that the wavelet transform-based automatic endometrial thickness measurement system provided in this embodiment is si...

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Abstract

The invention discloses an endometrium thickness automatic measurement method and system based on wavelet transform, and relates to an endometrium thickness automatic measurement method based on wavelet transform, which comprises the following steps: S1, receiving an acquired standard longitudinal cutting image corresponding to an endometrium; S2, preprocessing the received endometrium image to obtain a preprocessed endometrium image; S3, performing endometrial image segmentation on the preprocessed endometrial image based on multi-resolution fast wavelet transform to obtain a segmented endometrial image; and S4, according to the obtained segmented endometrium image, automatically measuring the maximum distance between the endometrium basal layers, namely the thickness of the endometrium.According to the image segmentation method based on wavelet transform, the endometrium image is accurately segmented, and the endometrium thickness is automatically measured to serve as a clinical diagnosis basis. The process does not need human intervention, and an automatic measurement result can be quickly and effectively output.

Description

technical field [0001] The invention relates to the technical field of image measurement, in particular to an automatic measurement method and system for endometrium thickness based on wavelet transform. Background technique [0002] Transvaginal Sonography (TVS) measurement of endometrial thickness is often used in routine gynecological ultrasonography to examine the cause of irregular menstrual cycles in women of reproductive age; to evaluate the best trigger for ovulation induction in patients with fertility problems Timing and timing of egg retrieval; endometrial cancer screening may also be performed in postmenopausal women with bleeding. [0003] The existing technology mainly relies on the manual operation of clinicians in routine ultrasound endometrial measurement. The doctor obtains a standard longitudinal section of the uterus according to TVS, manually measures the thickness of the endometrium, and checks for other abnormalities at the same time. [0004] It can ...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/136G06T5/00G06T5/40G06K9/62
CPCG06T7/0012G06T7/136G06T5/40G06T2207/10132G06T2207/20028G06T2207/20064G06T2207/30004G06F18/22G06F18/23213G06T5/90G06T5/70
Inventor 吴洁
Owner 聚融医疗科技(杭州)有限公司
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