阅读说明：本技术 一种医学影像分析方法及装置 (Medical image analysis method and device ) 是由 李尊雷 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种医学影像分析方法及装置。其中,该方法包括：获取原始影像数据；将所述原始影像数据进行优化处理,得到待分析影像数据；将所述待分析影像数据进行分析,得到已分析影像数据；将所述已分析影像数据进行展示。本发明解决了的医学影像分析过程中往往直接利用原始图像数据进行分析,当原始图像数据存在瑕疵或不清晰等情况的时候,分析结果会被大幅影响的技术问题。(The invention discloses a medical image analysis method and a medical image analysis device. Wherein, the method comprises the following steps: acquiring original image data; optimizing the original image data to obtain image data to be analyzed; analyzing the image data to be analyzed to obtain analyzed image data; and displaying the analyzed image data. The invention solves the technical problems that the original image data is often directly utilized to analyze in the medical image analysis process, and when the original image data has defects or is unclear and the like, the analysis result is greatly influenced.)

1. A method for medical image analysis, comprising:

acquiring original image data;

optimizing the original image data to obtain image data to be analyzed;

analyzing the image data to be analyzed to obtain analyzed image data;

and displaying the analyzed image data.

2. The method of claim 1, wherein the optimization process comprises: sharpening and denoising.

3. The method of claim 1, wherein before analyzing the image data to be analyzed to obtain analyzed image data, the method further comprises:

and acquiring an analysis rule according to the type of the image data to be analyzed.

4. The method of claim 3, wherein analyzing the image data to be analyzed to obtain analyzed image data comprises:

and analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

5. A medical image analysis apparatus, comprising:

the acquisition module is used for acquiring original image data;

the optimization module is used for optimizing the original image data to obtain image data to be analyzed;

the analysis module is used for analyzing the image data to be analyzed to obtain analyzed image data;

and the display module is used for displaying the analyzed image data.

6. The apparatus of claim 5, wherein the optimization process comprises: sharpening and denoising.

7. The apparatus of claim 5, further comprising:

and the rule module is used for acquiring an analysis rule according to the type of the image data to be analyzed.

8. The apparatus of claim 7, wherein the analysis module comprises:

and the analysis unit is used for analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

9. A non-volatile storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the non-volatile storage medium is located to perform the method of any one of claims 1 to 4.

10. An electronic device comprising a processor and a memory; the memory has stored therein computer readable instructions for execution by the processor, wherein the computer readable instructions when executed perform the method of any one of claims 1 to 4.

Technical Field

The invention relates to the field of image analysis, in particular to a medical image analysis method and device.

Background

Along with the continuous development of intelligent science and technology, people use intelligent equipment more and more among life, work, the study, use intelligent science and technology means, improved the quality of people's life, increased the efficiency of people's study and work.

At present, in the medical image analysis process, the original image data collected by the image collection device is generally analyzed, and the analyzed result is displayed, so that medical workers can analyze and diagnose the state of an illness of a patient according to the image analysis result, but the original image data is often directly utilized to analyze in the traditional medical image analysis process, and when the original image data has defects or is not clear and the like, the analysis result can be greatly influenced.

In view of the above problems, no effective solution has been proposed.

Disclosure of Invention

The embodiment of the invention provides a medical image analysis method and a medical image analysis device, which at least solve the technical problem that the analysis result is greatly influenced when the original image data is flawed or unclear and the like in the medical image analysis process which is often and directly analyzed by using the original image data.

According to an aspect of an embodiment of the present invention, there is provided a medical image analysis method including: acquiring original image data; optimizing the original image data to obtain image data to be analyzed; analyzing the image data to be analyzed to obtain analyzed image data; and displaying the analyzed image data.

Optionally, the optimization process includes: sharpening and denoising.

Optionally, before analyzing the image data to be analyzed to obtain analyzed image data, the method further includes: and acquiring an analysis rule according to the type of the image data to be analyzed.

Optionally, the analyzing the image data to be analyzed to obtain analyzed image data includes: and analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

According to another aspect of the embodiments of the present invention, there is also provided a medical image analysis apparatus including: the acquisition module is used for acquiring original image data; the optimization module is used for optimizing the original image data to obtain image data to be analyzed; the analysis module is used for analyzing the image data to be analyzed to obtain analyzed image data; and the display module is used for displaying the analyzed image data.

Optionally, the optimization process includes: sharpening and denoising.

Optionally, the apparatus further comprises: and the rule module is used for acquiring an analysis rule according to the type of the image data to be analyzed.

Optionally, the analysis module includes: and the analysis unit is used for analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium including a stored program, wherein the program controls an apparatus in which the non-volatile storage medium is located to perform a medical image analysis method when running.

According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a processor and a memory; the memory has stored therein computer readable instructions for execution by the processor, wherein the computer readable instructions when executed perform a method of medical image analysis.

In the embodiment of the invention, the method comprises the steps of acquiring original image data; optimizing the original image data to obtain image data to be analyzed; analyzing the image data to be analyzed to obtain analyzed image data; the mode of displaying the analyzed image data solves the technical problems that the original image data is often directly utilized to analyze in the medical image analysis process, and when the original image data has defects or is not clear and the like, the analysis result is greatly influenced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a flow chart of a medical image analysis method according to an embodiment of the invention;

fig. 2 is a block diagram of a medical image analysis apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In accordance with an embodiment of the present invention, there is provided a method embodiment of a medical image analysis method, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be executed in a computer system, such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be executed in an order different than that illustrated herein.

Example one

Fig. 1 is a flowchart of a medical image analysis method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:

step S102, acquiring original image data.

Specifically, in order to optimize and analyze the medical image and output the analysis result, the embodiment of the present invention first needs to acquire raw image data according to the influence acquisition device, where the raw image data is raw image data that is not processed.

And step S104, optimizing the original image data to obtain image data to be analyzed.

Optionally, the optimization process includes: sharpening and denoising.

Specifically, in order to more accurately analyze and output the obtained image data, the embodiment of the present invention needs to perform optimization processing on the original image data before analyzing the image data, where the optimization processing includes: sharpening and denoising.

It should be noted that, the image noise reduction mode may adopt an average filter, and the average filter adopting the neighborhood averaging method is very suitable for removing the particle noise in the image obtained by scanning. The domain averaging method strongly suppresses noise, and also causes blurring due to averaging, the degree of blurring being proportional to the neighborhood radius. The smoothness achieved by the geometric mean filter is comparable to the arithmetic mean filter, but less image detail is lost during the filtering process. The harmonic mean filter works better for "salt" noise, but is not suitable for "pepper" noise. It is good at handling other noise like gaussian noise. The inverse harmonic mean filter is better suited to dealing with impulse noise but has the disadvantage that it is necessary to know whether the noise is dark or bright in order to select the appropriate filter order sign, which could have catastrophic consequences if the order sign is selected incorrectly. The self-adaptive wiener filter can adjust the output of the filter according to the local variance of the image, and the larger the local variance is, the stronger the smoothing effect of the filter is. The final objective is to minimize the mean-square error E2 ═ E [ (f (x, y) -f ^ (x, y)2] between the restored image f (x, y) and the original image f (x, y). The method has better filtering effect than the mean filter and is useful for retaining the edges and other high-frequency parts of the image, but with a larger amount of calculation. Therefore, a satisfactory restoration effect is obtained, and in addition, the statistical characteristics of the image are not needed in the actual operation process, which brings great convenience, but a median filtering method is not suitable for the image with more details, especially more points, lines and spires.

And step S106, analyzing the image data to be analyzed to obtain analyzed image data.

Optionally, the analyzing the image data to be analyzed to obtain analyzed image data includes: and analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

Specifically, after the image data to be analyzed which is subjected to optimization processing is obtained, the image data is analyzed according to the analysis rule, an analysis result is obtained, and the analysis result is output as the analyzed image data.

Optionally, before analyzing the image data to be analyzed to obtain analyzed image data, the method further includes: and acquiring an analysis rule according to the type of the image data to be analyzed.

Step S108, displaying the analyzed image data.

Specifically, for the convenience of analysis and observation by the user and the doctor, after the analyzed image data is acquired in the embodiment of the present invention, the analyzed image data needs to be displayed.

Through the embodiment, the technical problems that the original image data are often directly utilized to be analyzed in the medical image analysis process, and when the original image data have defects or are not clear and the like, the analysis result is greatly influenced are solved.

Example two

Fig. 2 is a block diagram of a medical image analysis apparatus according to an embodiment of the present invention, as shown in fig. 2, the apparatus includes:

the acquiring module 20 is configured to acquire original image data.

Specifically, in order to optimize and analyze the medical image and output the analysis result, the embodiment of the present invention first needs to acquire raw image data according to the influence acquisition device, where the raw image data is raw image data that is not processed.

And the optimization module 22 is configured to perform optimization processing on the original image data to obtain image data to be analyzed.

Optionally, the optimization process includes: sharpening and denoising.

Specifically, in order to more accurately analyze and output the obtained image data, the embodiment of the present invention needs to perform optimization processing on the original image data before analyzing the image data, where the optimization processing includes: sharpening and denoising.

It should be noted that, the image noise reduction mode may adopt an average filter, and the average filter adopting the neighborhood averaging method is very suitable for removing the particle noise in the image obtained by scanning. The domain averaging method strongly suppresses noise, and also causes blurring due to averaging, the degree of blurring being proportional to the neighborhood radius. The smoothness achieved by the geometric mean filter is comparable to the arithmetic mean filter, but less image detail is lost during the filtering process. The harmonic mean filter works better for "salt" noise, but is not suitable for "pepper" noise. It is good at handling other noise like gaussian noise. The inverse harmonic mean filter is better suited to dealing with impulse noise but has the disadvantage that it is necessary to know whether the noise is dark or bright in order to select the appropriate filter order sign, which could have catastrophic consequences if the order sign is selected incorrectly. The self-adaptive wiener filter can adjust the output of the filter according to the local variance of the image, and the larger the local variance is, the stronger the smoothing effect of the filter is. The final objective is to minimize the mean-square error E2 ═ E [ (f (x, y) -f ^ (x, y)2] between the restored image f (x, y) and the original image f (x, y). The method has better filtering effect than the mean filter and is useful for retaining the edges and other high-frequency parts of the image, but with a larger amount of calculation. Therefore, a satisfactory restoration effect is obtained, and in addition, the statistical characteristics of the image are not needed in the actual operation process, which brings great convenience, but a median filtering method is not suitable for the image with more details, especially more points, lines and spires.

And the analysis module 24 is configured to analyze the image data to be analyzed to obtain analyzed image data.

Optionally, the apparatus further comprises: and the rule module is used for acquiring an analysis rule according to the type of the image data to be analyzed.

Specifically, after the image data to be analyzed which is subjected to optimization processing is obtained, the image data is analyzed according to the analysis rule, an analysis result is obtained, and the analysis result is output as the analyzed image data.

Optionally, the analysis module includes: and the analysis unit is used for analyzing the image data to be analyzed according to the analysis rule to obtain the analyzed image data.

A display module 26, configured to display the analyzed image data.

Specifically, for the convenience of analysis and observation by the user and the doctor, after the analyzed image data is acquired in the embodiment of the present invention, the analyzed image data needs to be displayed.

According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium including a stored program, wherein the program controls an apparatus in which the non-volatile storage medium is located to perform a medical image analysis method when running.

Specifically, the method comprises the following steps: acquiring original image data; optimizing the original image data to obtain image data to be analyzed; analyzing the image data to be analyzed to obtain analyzed image data; and displaying the analyzed image data.

According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a processor and a memory; the memory has stored therein computer readable instructions for execution by the processor, wherein the computer readable instructions when executed perform a method of medical image analysis.

Specifically, the method comprises the following steps: acquiring original image data; optimizing the original image data to obtain image data to be analyzed; analyzing the image data to be analyzed to obtain analyzed image data; and displaying the analyzed image data.

Through the embodiment, the technical problems that the original image data are often directly utilized to be analyzed in the medical image analysis process, and when the original image data have defects or are not clear and the like, the analysis result is greatly influenced are solved.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.