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Ultrasonic image video classification prediction method and system

A technology of video classification and ultrasound images, applied in the field of image processing, to alleviate the shortage of medical resources, reduce the burden on doctors, and improve the efficiency of prediction

Pending Publication Date: 2020-04-10
SHENZHEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, compared with general video analysis tasks, ultrasound imaging is usually affected by noise and artifacts, which is a very challenging task for both artificial and intelligent algorithms

Method used

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  • Ultrasonic image video classification prediction method and system
  • Ultrasonic image video classification prediction method and system

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Experimental program
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Embodiment 1

[0037] Embodiment 1 of the present invention provides a method for classifying and predicting ultrasound images and videos, which can be widely used in frame-level classification of video data. This embodiment uses prenatal ultrasound data as an example to illustrate the detailed prediction process of the method for classifying and predicting ultrasound images and videos in this embodiment. However, it does not mean that this embodiment is limited to ultrasound video data.

[0038] Prenatal ultrasound is mainly used for newborn screening. In many areas, the lack of methods and equipment for automatic analysis of ultrasound images greatly limits the efficiency of prenatal ultrasound examinations. Especially in some underdeveloped areas, the situation is particularly serious because of the lack of experienced doctors.

[0039] Such as Figure 1 ~ Figure 3 As shown, it is a schematic diagram of prenatal ultrasound video images, which are: figure 1 Indicates the section of the a...

Embodiment 2

[0078] This embodiment provides a system for classifying and predicting ultrasound images and videos, which is used to implement the method described in the embodiment, such as Figure 8 As shown, it is a structural block diagram of the ultrasonic image video classification and prediction system of this embodiment, including:

[0079] Obtaining module 100: used to obtain the original video image;

[0080] Feature extraction module 200: for utilizing the feature extraction network to extract the features of the original video image;

[0081] Output module 300: used for outputting classification prediction results by using temporal upsampling on features.

[0082] The specific details of the modules of the ultrasonic image video classification and prediction system described above have been described in detail in the method for ultrasonic image video classification and prediction corresponding to Embodiment 1, so details will not be repeated here.

[0083] In addition, the pre...

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Abstract

The invention discloses an ultrasonic image video classification prediction method and system. The invention relates to the field of image processing, in particular to a video classification method, which comprises the steps of acquiring an original video image containing time dimension, image width and image height, extracting features of the original video image by using a feature extraction network, and performing time sequence up-sampling on the features to output a classification prediction result which comprises a standard tangent plane and a non-standard tangent plane. Time sequence information of an original video image is efficiently learned by using a feature extraction network, and a classification prediction result of each frame of a video clip is output through time sequence up-sampling, so that the prediction efficiency is improved, and when the method is used for ultrasonic video data, the ultrasonic diagnosis efficiency can be improved, the burden of doctors is reduced,and the problem of insufficient medical resources is solved. The method can be widely applied to the video image prediction field.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method and system for classifying and predicting ultrasound images and videos. Background technique [0002] Nowadays, it is more and more common to use ultrasound equipment to obtain medical video images of users and determine the diagnosis and treatment plan, such as deformity screening through prenatal ultrasound to ensure the health of newborns. Usually prenatal ultrasonography can be roughly divided into three processes. First, the physician controls the device to scan specific body areas of the fetus, then the sonographer needs to search for standard slices from the continuous scanning video while operating the ultrasound probe, and finally, on the standard slices, observe tissue structures or measure biological parameters to determine whether the fetus is Physiological abnormalities are present and fetal growth and health are evaluated. Therefore, as a key step in prena...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06T7/00
CPCG06T7/0012G06T2207/10132G06T2207/20081G06T2207/20084G06T2207/30044G06V20/41G06V2201/03
Inventor 汪天富孔沛瑶倪东雷柏英陈思平
Owner SHENZHEN UNIV