CN111110272B - Ultrasonic image measurement information display method, device and equipment and readable storage medium - Google Patents
Ultrasonic image measurement information display method, device and equipment and readable storage medium Download PDFInfo
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- CN111110272B CN111110272B CN201911414782.2A CN201911414782A CN111110272B CN 111110272 B CN111110272 B CN 111110272B CN 201911414782 A CN201911414782 A CN 201911414782A CN 111110272 B CN111110272 B CN 111110272B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/465—Displaying means of special interest adapted to display user selection data, e.g. icons or menus
Abstract
The invention discloses a method and a device for displaying ultrasonic image measurement information, ultrasonic diagnostic equipment and a readable storage medium, wherein the method comprises the following steps: storing the measurement information on the ultrasonic image into measurement data in a preset format, wherein the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents the position coordinate of the measurement information relative to the ultrasonic image; monitoring the display change of the ultrasonic image, and acquiring display change parameters for changing the ultrasonic image into a target ultrasonic image; carrying out format conversion on coordinate data in the measurement data according to the display change parameters to obtain target measurement data; and drawing the target measurement data on a measurement layer of the target ultrasonic image. The method can realize that the measurement information changes along with the change of the ultrasonic image, and is convenient for a user to check and edit the measurement information.
Description
Technical Field
The present invention relates to the field of computer application technologies, and in particular, to a method and an apparatus for displaying ultrasound image measurement information, an ultrasound diagnostic device, and a readable storage medium.
Background
In the ultrasound image processing, measurement of an ultrasound image is often involved. For example, in the blood vessel ultrasonic treatment process, the blood vessel contour in the blood vessel image is drawn and measured. That is, the measurement information is a type of information using the ultrasound image as a carrier.
Ultrasound products provide many image functions such as image rotation, image magnification, multiple images, compare functions. The existing product draws added measurement information under a fixed display window, and the added measurement information can completely change along with the change of images. For example, when the measurement information includes measurement lines and text labels, and the ultrasound image is rotated and zoomed, the text in the measurement information is also rotated and zoomed along with the ultrasound image, which results in the text being not easy to view.
In summary, how to effectively solve the problem that the test information is not easy to view due to the change of the image is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an ultrasonic image measurement information display method, an ultrasonic image measurement information display device, ultrasonic diagnostic equipment and a readable storage medium, so as to realize the purpose that measurement information changes along with the change of an ultrasonic image.
In order to solve the technical problems, the invention provides the following technical scheme:
an ultrasound image measurement information display method includes:
storing measurement information on an ultrasonic image into measurement data in a preset format, wherein the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents position coordinates of the measurement information relative to the ultrasonic image;
monitoring the display change of the ultrasonic image, and acquiring display change parameters of the ultrasonic image changed into a target ultrasonic image;
carrying out format conversion on the coordinate data in the measurement data according to the display change parameters to obtain target measurement data;
and drawing the target measurement data on a measurement layer of the target ultrasonic image.
Preferably, at least one measurement type of measurement information is included in the ultrasound image, and the measurement data corresponding to the measurement information of different measurement types includes at least one coordinate field for storing the coordinate data.
Preferably, the monitoring the display change of the ultrasound image and acquiring the display change parameter of the ultrasound image changed into the target ultrasound image includes:
and acquiring and analyzing a display change instruction for changing the ultrasonic image into the target ultrasonic image, and acquiring the display change parameter.
Preferably, the display change instruction carries instructions including scaling, offset and rotation angle; accordingly, the display variation parameters include a scaling parameter, an offset parameter, and a rotation parameter.
Preferably, the monitoring the display change of the ultrasound image and acquiring the display change parameter of the ultrasound image changed into the target ultrasound image includes:
and acquiring display window parameters of the target ultrasonic image, and determining the display change parameters by using the display window parameters.
Preferably, the display window parameters include: the window scaling between the display window and the standard window, and the window coordinate offset between the display window and the standard window; accordingly, the display variation parameter includes a scaling parameter and an offset parameter.
Preferably, the format conversion of the coordinate data in the measurement data according to the display variation parameter includes:
and substituting the display change parameters into a coordinate conversion function, and converting the coordinate data by using the coordinate conversion function with the set display change parameters.
An ultrasound image measurement information display apparatus comprising:
the measurement data storage module is used for storing measurement information on the ultrasonic image into measurement data in a preset format, the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents position coordinates of the measurement information relative to the ultrasonic image;
the display change parameter acquisition module is used for monitoring the display change of the ultrasonic image and acquiring the display change parameter of the ultrasonic image changed into a target ultrasonic image;
the target measurement data acquisition module is used for carrying out format conversion on the coordinate data in the measurement data according to the display change parameters to obtain target measurement data;
and the target measurement data drawing and displaying module is used for drawing the target measurement data in a measurement layer of the target ultrasonic image.
An ultrasonic diagnostic apparatus comprising:
an instruction input device for inputting an instruction;
an output/display device for displaying the ultrasound image and the measurement information;
a memory for storing a computer program;
and the processor is used for realizing the steps of the ultrasonic image measurement information display method when executing the computer program.
A readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the above-described ultrasound image measurement information display method.
By applying the method provided by the embodiment of the invention, the measurement information on the ultrasonic image is stored as the measurement data in the preset format, the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents the position coordinate of the measurement information relative to the ultrasonic image; monitoring the display change of the ultrasonic image, and acquiring display change parameters for changing the ultrasonic image into a target ultrasonic image; carrying out format conversion on coordinate data in the measurement data according to the display change parameters to obtain target measurement data; and drawing the target measurement data on a measurement layer of the target ultrasonic image.
Considering that the measurement information uses the ultrasound image as a carrier, when the image changes, the measurement information is correspondingly transformed so as to achieve the purpose of changing along with the change of the ultrasound image. Specifically, in the method, the measurement information on the ultrasound image is stored as measurement data in a preset format. In particular, the measurement data includes coordinate data and non-coordinate data. The coordinate data indicates the position coordinates of the measurement information with respect to the ultrasound image. And monitoring the display change of the ultrasonic image to obtain display change parameters corresponding to the change of the ultrasonic image into a target ultrasonic image. And then, carrying out format conversion on the coordinate data in the measurement data according to the display change parameters, and thus obtaining target measurement data. And drawing target measurement data on the measurement layer of the target ultrasonic image, so that part of information in the measurement information can be changed along with the change of the ultrasonic image, and the other part of information can not be changed along with the ultrasonic image, thereby facilitating the user to view and edit the measurement information.
Accordingly, the embodiment of the present invention further provides an ultrasound image measurement information display apparatus, an ultrasound diagnostic device, and a readable storage medium corresponding to the ultrasound image measurement information display method, which have the above technical effects and are not described herein again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart illustrating an embodiment of a method for displaying ultrasound image measurement information according to the present invention;
FIG. 2 is a schematic diagram illustrating a format conversion of coordinate data according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an ultrasound image measurement information display apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an ultrasonic diagnostic apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an ultrasound diagnostic apparatus according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, reference will now be made in detail to the embodiments of the disclosure as illustrated in the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, fig. 1 is a flowchart illustrating a method for displaying ultrasound image measurement information according to an embodiment of the present invention, the method including the following steps:
s101, storing the measurement information on the ultrasonic image into measurement data in a preset format, wherein the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents the position coordinate of the measurement information relative to the ultrasonic image.
The change of the image is essentially the coordinate change of the image pixel points, and because the measurement information always takes the ultrasonic image as a carrier, when the ultrasonic image changes, the measurement information is correspondingly transformed, so that the purpose that the measurement information follows the ultrasonic image can be achieved. Therefore, in this embodiment, the measurement information on the ultrasound image can be stored as measurement data in a preset format, and the measurement data includes coordinate data and non-coordinate data. So as to change the coordinate data, and achieve the purpose of correspondingly changing the measurement information.
Specifically, one piece of measurement information may be stored as coordinate data + non-coordinate data; the plurality of measurement information may also be stored as coordinate data + non-coordinate data.
The non-coordinate data in the measurement data may include measurement types, measurement values, other labeled characters, etc. of the measurement information, and the coordinate data in the measurement data may include position coordinates of the measurement information relative to the ultrasound image (the position coordinates may be coordinate values in a rectangular coordinate system on the ultrasound image or in other coordinate systems; the origin of the coordinate system may be a geometric center of the ultrasound image or a vertex of any angle or a self-defined point; and the coordinate precision may be defined by pixel points). The measurement data may be a uniform storage format commonly used for any information type (if a certain measurement type does not contain any data, the value of the data may be null), or may vary according to the type. That is, all the measurement information may be stored in a uniform format, or may be stored in a corresponding format according to the measurement type.
For example, when the measurement type is a tracing line, the non-coordinate data in the measurement data may include the measurement type is the tracing line, the color of the tracing line, and the virtual and real of the line, the coordinate data in the measurement data may include the position coordinates of all the feature points, or the measurement data may only include the coordinate data, that is, the position coordinates of all the feature points;
when the measurement type is a straight-line segment, the non-coordinate data in the measurement data may include the measurement type being the straight-line segment, the length (i.e., the measurement value) of the straight-line segment, and the color of the straight-line segment, and the coordinate data in the measurement data may include the position coordinates of two end points of the straight-line segment;
when the measurement type is an angle line, the non-coordinate data in the standard data can comprise the measurement type of the angle line and an angle value, and the coordinate data in the measurement data can comprise an angle vertex position coordinate, position coordinates of any points on two sides and the like;
when the measurement information is text (for example, a doctor marks a name of a biological structure), the non-coordinate data in the measurement data may include the measurement type of text, text content, text number, text color, and the like, and the non-coordinate data in the measurement data may include the position coordinates of the center point (or any feature point) of the text.
The specific contents of the specific coordinate data and the non-coordinate data of the measurement data are not limited to the above examples, and may be flexibly selected according to the function of the ultrasonic diagnostic apparatus, the requirement of the user, and the like.
Specifically, the ultrasound image at least includes measurement information of one measurement type, and the measurement data corresponding to the measurement information of different measurement types includes at least one coordinate field for storing coordinate data. That is, the coordinate field is used to indicate the position coordinates of the measurement information with respect to the ultrasound image, and the coordinate field corresponds to data, that is, coordinate data.
Preferably, in order to facilitate the change of the tracking image, the coordinate data may be stored at a coordinate position corresponding to the standard ultrasound image when the measurement data is stored, for example, the coordinate data (x, y) of the measurement information is converted into the coordinate data (x, y) corresponding to the measurement information when the measurement information is displayed in the standard ultrasound image 0 ,y 0 ) A conversion function of
Is finished immediately
An offset parameter; θ: rotating parameters; γ: and scaling the parameters.
The standard ultrasound image may be a single ultrasound image displayed in a full screen without rotation. The following describes in detail how to format-convert the coordinate data with reference to fig. 2. A standard reference frame can be defined for a standard ultrasound image, such as taking the measurement P0 (x 0, y 0) as a standard reference frame relative to the single image position S0, and for any image position S, the measurement point P (x, y) on the image needs to pass through the conversion function
Conversion to point P0 (x 0, y 0) standard format.
S102, monitoring the display change of the ultrasonic image, and obtaining the display change parameter of the ultrasonic image changed into the target ultrasonic image.
The ultrasonic image is an image before the display change, and the target ultrasonic image is an image after the display change.
In this embodiment, the display change parameter may be obtained by acquiring and analyzing a display change instruction for changing the ultrasound image into the target ultrasound image. That is, the display change of the ultrasound image is monitored by acquiring the display change instruction.
The display change instruction carries instructions including scaling, offset and rotation angle; accordingly, the display variation parameter includes a scaling parameter, an offset parameter, and a rotation parameter. That is, the display change parameter can be obtained based on the display change instruction. The display change instruction may be an instruction input by a user. For example, the user operates the mouse to rotate the ultrasound image, the user clicks a zoom button to zoom the ultrasound image, the user moves the ultrasound image, and the like.
In this embodiment, in addition to monitoring the display change of the ultrasound image by obtaining the display change instruction, the purpose of obtaining the display change parameter of the ultrasound image changed into the target ultrasound image is achieved, and the display change parameter can be determined by obtaining the display window parameter of the target ultrasound image and using the display window parameter. Namely, the display window parameters corresponding to the target ultrasonic image after the display change are obtained, and then the display change parameters are determined based on the display window parameters.
Wherein the display window parameters include: the window scaling between the display window and the standard window, and the window coordinate offset between the display window and the standard window; accordingly, the display variation parameter includes a scaling parameter and an offset parameter. For example, if the display window parameter of the ultrasound image is specifically A1% window scaling and B1 window coordinate offset, and the display window parameter of the target ultrasound image is A2% window scaling and B2 window coordinate offset, the display change parameter specifically includes a scaling parameter of A2/A1 and an offset parameter of B1-B2.
And S103, carrying out format conversion on the coordinate data in the measurement data according to the display change parameters to obtain target measurement data.
The target measurement data is measurement data obtained by format conversion of coordinate data in the measurement data, namely the target measurement data comprises coordinate data and non-coordinate data, wherein the coordinate data is data obtained by format conversion of the coordinate data in the original measurement data according to the display change parameters.
In the embodiment of the invention, the display change parameters can be substituted into the coordinate conversion function, and the coordinate conversion function with the set display change parameters is used for converting the coordinate data.
Coordinate data (x) is divided according to the display variation parameter 0 ,y 0 ) Conversion to the current display format (x, y) with a conversion function of
Namely, it is
An offset parameter; θ: rotating parameters; γ: scaling the parameters.
It should be noted that the ultrasound image display changes to the target ultrasound image, and the corresponding change may include at least one of a shift, a rotation, and a zoom. That is, only the display may be shifted; rotation may also be shown only, such as 90; it may also simply show that a zoom has occurred, e.g. by a factor of 2; offset and zoom can also be displayed, such as a single display changing into multiple displays; the occurrence of offset and rotation can also be displayed; it can also be shown that offset, rotation and scaling have occurred; there are other combinations of variations and other specific values of the parameters of the display variations, which are not listed here.
And after the format conversion is carried out on the coordinate data in the measurement data, the target measurement data can be obtained. The target measurement data is measurement data matched with the target ultrasonic image.
And S104, drawing the target measurement data on a measurement layer of the target ultrasonic image.
And drawing the measurement data on a measurement layer of the target ultrasonic image, so that the measurement information which changes along with the change of the ultrasonic image can be displayed on the target ultrasonic image.
Storing the measurement information on the ultrasonic image into measurement data in a preset format, wherein the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents the position coordinates of the measurement information relative to the ultrasonic image; monitoring the display change of the ultrasonic image, and acquiring display change parameters for changing the ultrasonic image into a target ultrasonic image; carrying out format conversion on coordinate data in the measurement data according to the display change parameters to obtain target measurement data; and drawing the target measurement data on a measurement layer of the target ultrasonic image.
In consideration of the fact that the measurement information takes the ultrasonic image as a carrier, when the image changes, the measurement information can be correspondingly transformed to achieve the purpose of changing along with the change of the ultrasonic image. Specifically, in the method, the measurement information on the ultrasound image is stored as measurement data in a preset format. In particular, the measurement data includes coordinate data and non-coordinate data. The coordinate data indicates the position coordinates of the measurement information with respect to the ultrasound image. And monitoring the display change of the ultrasonic image to obtain display change parameters corresponding to the change of the ultrasonic image into the target ultrasonic image. And then, carrying out format conversion on the coordinate data in the measurement data according to the display change parameters, and obtaining target measurement data. And drawing target measurement data on the measurement layer of the target ultrasonic image, so that part of information in the measurement information can be changed along with the change of the ultrasonic image, and the other part of information can not be changed along with the ultrasonic image, thereby facilitating the user to view and edit the measurement information.
Example two:
corresponding to the above method embodiments, the present invention further provides an ultrasound image measurement information display apparatus, and the ultrasound image measurement information display apparatus described below and the ultrasound image measurement information display method described above may be referred to in correspondence with each other.
Referring to fig. 3, the apparatus includes the following modules:
the measurement data storage module 101 is configured to store measurement information on the ultrasound image as measurement data in a preset format, where the measurement data includes coordinate data and non-coordinate data, and the coordinate data represents a position coordinate of the measurement information relative to the ultrasound image;
a display change parameter acquiring module 102, configured to monitor a display change of the ultrasound image, and acquire a display change parameter when the ultrasound image changes into a target ultrasound image;
the target measurement data acquisition module 103 is configured to perform format conversion on the coordinate data in the measurement data according to the display variation parameter to obtain target measurement data;
and a target measurement data drawing and displaying module 104, configured to draw the target measurement data in a measurement image layer of the target ultrasound image.
By applying the device provided by the embodiment of the invention, the measurement information on the ultrasonic image is stored as the measurement data in a preset format, the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents the position coordinate of the measurement information relative to the ultrasonic image; monitoring the display change of the ultrasonic image, and acquiring display change parameters for changing the ultrasonic image into a target ultrasonic image; carrying out format conversion on coordinate data in the measurement data according to the display change parameters to obtain target measurement data; and drawing the target measurement data on a measurement layer of the target ultrasonic image.
In consideration of the fact that the measurement information takes the ultrasonic image as a carrier, when the image changes, the measurement information can be correspondingly transformed to achieve the purpose of changing along with the change of the ultrasonic image. Specifically, in the present apparatus, the measurement information on the ultrasound image is stored as measurement data in a preset format. In particular, the measurement data includes coordinate data and non-coordinate data. The coordinate data indicates the position coordinates of the measurement information with respect to the ultrasound image. And monitoring the display change of the ultrasonic image to obtain display change parameters corresponding to the change of the ultrasonic image into the target ultrasonic image. And then, carrying out format conversion on the coordinate data in the measurement data according to the display change parameters, and obtaining target measurement data. And drawing target measurement data in a measurement layer of the target ultrasonic image, so that part of information in the measurement information can change along with the change of the ultrasonic image, and the other part of information can not change along with the ultrasonic image, thereby facilitating the user to view and edit the measurement information.
In an embodiment of the present invention, the ultrasound image includes at least one measurement category of measurement information, and the measurement data corresponding to the measurement information of different measurement categories includes at least one coordinate field, and the coordinate field is used for storing the coordinate data.
In an embodiment of the present invention, the display change parameter obtaining module 102 is specifically configured to obtain and analyze a display change instruction for changing the ultrasound image into the target ultrasound image, so as to obtain the display change parameter.
In one embodiment of the present invention, the display change command carries a command including a scaling, an offset, and a rotation angle; accordingly, the display variation parameter includes a scaling parameter, an offset parameter, and a rotation parameter.
In an embodiment of the present invention, the display variation parameter obtaining module 102 is specifically configured to obtain a display window parameter of the target ultrasound image, and determine the display variation parameter by using the display window parameter.
In one embodiment of the present invention, the display window parameters include: the window scaling between the display window and the standard window, and the window coordinate offset between the display window and the standard window; accordingly, the display variation parameter includes a scaling parameter and an offset parameter.
In an embodiment of the present invention, the target measurement data obtaining module 103 is specifically configured to bring the display variation parameter into a coordinate conversion function, and convert the coordinate data by using the coordinate conversion function with the display variation parameter set.
Example three:
corresponding to the above method embodiment, an embodiment of the present invention further provides an ultrasound diagnostic apparatus, and an ultrasound diagnostic apparatus described below and an ultrasound image measurement information display method described above may be referred to in correspondence with each other.
Referring to fig. 4, the ultrasonic diagnostic apparatus includes:
an instruction input device D1 for inputting an instruction;
an output/display device D2 for displaying the ultrasound image and the measurement information;
a memory D3 for storing a computer program;
and a processor D4, configured to implement the steps of the method for displaying ultrasound image measurement information as described above when executing a computer program.
Specifically, referring to fig. 5, a schematic structural diagram of an ultrasonic diagnostic apparatus provided in this embodiment is a schematic structural diagram, and the ultrasonic diagnostic apparatus may generate a relatively large difference due to different configurations or performances, and may include one or more processors (CPUs) 322 (e.g., one or more processors), a memory 332, and one or more storage media 330 (e.g., one or more mass storage devices) storing an application 342 or data 344. Memory 332 and storage media 330 may be, among other things, transient storage or persistent storage. The program stored on the storage medium 330 may include one or more modules (not shown), each of which may include a series of instructions operating on a data processing device. Still further, the central processor 322 may be configured to communicate with the storage medium 330, and execute a series of instruction operations in the storage medium 330 on the ultrasonic diagnostic apparatus 301.
The ultrasonic diagnostic apparatus 301 may also include one or more power sources 326, one or more wired or wireless network interfaces 350, one or more input-output interfaces 358, and/or one or more operating systems 341. Such as Windows Server, mac OS XTM, unixTM, linuxTM, freeBSDTM, etc.
The steps in the ultrasound image measurement information display method described above may be implemented by the structure of an ultrasound diagnostic apparatus.
Example four:
corresponding to the above method embodiment, an embodiment of the present invention further provides a readable storage medium, and a readable storage medium described below and an ultrasound image measurement information display method described above may be referred to in a corresponding manner.
A readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the ultrasound image measurement information display method of the above-mentioned method embodiment.
The readable storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various other readable storage media capable of storing program codes.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
Claims (10)
1. An ultrasound image measurement information display method, comprising:
storing measurement information on an ultrasonic image into measurement data in a preset format, wherein the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents position coordinates of the measurement information relative to the ultrasonic image; the non-coordinate data includes measurement types of the measurement information, the measurement types including a trace line, a straight line segment, and an angle line; the coordinate data includes position coordinates of the feature points;
monitoring the display change of the ultrasonic image, and acquiring display change parameters of the ultrasonic image changed into a target ultrasonic image;
carrying out format conversion on the coordinate data in the measurement data according to the display change parameters to obtain target measurement data;
drawing the target measurement data on a measurement layer of the target ultrasonic image; the non-coordinate data does not change with the ultrasound image.
2. The method of claim 1, wherein the ultrasound image includes at least one measurement type of measurement information, and the measurement data corresponding to the measurement information of different measurement types includes at least one coordinate field for storing the coordinate data.
3. The method for displaying ultrasound image measurement information according to claim 1, wherein the monitoring of the display change of the ultrasound image and the obtaining of the display change parameter of the ultrasound image change to a target ultrasound image includes:
and acquiring and analyzing a display change instruction for changing the ultrasonic image into the target ultrasonic image, and acquiring the display change parameter.
4. The method according to claim 3, wherein the display change instruction is an instruction including a scaling, an offset, and a rotation angle; accordingly, the display variation parameters include a scaling parameter, an offset parameter, and a rotation parameter.
5. The method for displaying ultrasound image measurement information according to claim 1, wherein the monitoring of the display change of the ultrasound image and the obtaining of the display change parameter of the ultrasound image change to the target ultrasound image includes:
and acquiring display window parameters of the target ultrasonic image, and determining the display change parameters by using the display window parameters.
6. The method of displaying ultrasound image measurement information according to claim 5, wherein the display window parameters include: the window scaling between the display window and the standard window, and the window coordinate offset between the display window and the standard window; accordingly, the display variation parameter includes a scaling parameter and an offset parameter.
7. The method for displaying ultrasound image measurement information according to claim 1, wherein said converting the format of the coordinate data in the measurement data according to the display variation parameter includes:
and substituting the display change parameters into a coordinate conversion function, and converting the coordinate data by using the coordinate conversion function with the set display change parameters.
8. An ultrasound image measurement information display apparatus, comprising:
the measurement data storage module is used for storing measurement information on the ultrasonic image into measurement data in a preset format, the measurement data comprises coordinate data and non-coordinate data, and the coordinate data represents position coordinates of the measurement information relative to the ultrasonic image; the non-coordinate data includes measurement types of the measurement information, the measurement types including a trace line, a straight line segment, and an angle line; the coordinate data includes position coordinates of the feature points;
the display change parameter acquisition module is used for monitoring the display change of the ultrasonic image and acquiring the display change parameter of the ultrasonic image changed into a target ultrasonic image;
the target measurement data acquisition module is used for carrying out format conversion on the coordinate data in the measurement data according to the display change parameters to obtain target measurement data;
the target measurement data drawing and displaying module is used for drawing the target measurement data in a measurement layer of the target ultrasonic image; the non-coordinate data does not change with the ultrasound image.
9. An ultrasonic diagnostic apparatus characterized by comprising:
an instruction input device for inputting an instruction;
an output/display device for displaying the ultrasound image and the measurement information;
a memory for storing a computer program;
a processor for implementing the steps of the method for displaying ultrasound image measurement information according to any one of claims 1 to 7 when executing the computer program.
10. A readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the ultrasound image measurement information display method according to any one of claims 1 to 7.
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