CN110327073B - Digital scan conversion method, device, equipment and readable storage medium - Google Patents
Digital scan conversion method, device, equipment and readable storage medium Download PDFInfo
- Publication number
- CN110327073B CN110327073B CN201910706747.1A CN201910706747A CN110327073B CN 110327073 B CN110327073 B CN 110327073B CN 201910706747 A CN201910706747 A CN 201910706747A CN 110327073 B CN110327073 B CN 110327073B
- Authority
- CN
- China
- Prior art keywords
- probe
- standard image
- coordinate information
- image
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10132—Ultrasound image
Abstract
The invention provides a digital scanning conversion method, a device, equipment and a readable storage medium, wherein the method comprises the following steps: acquiring an ultrasonic signal acquired by any probe; and carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system, and displaying the standard image. The ultrasonic signals are subjected to data processing and converted into standard images in a Cartesian coordinate system, so that the standard images can be directly displayed, digital scanning conversion of the images corresponding to the ultrasonic signals is not needed, and therefore the processing efficiency can be effectively improved and the processing flow can be simplified.
Description
Technical Field
The present invention relates to the field of data processing, and in particular, to a digital scan conversion method, apparatus, device, and readable storage medium.
Background
The ultrasonic wave is a sound wave with the frequency higher than 20000 Hz, has good directivity and strong penetrating power, is easy to obtain more concentrated sound energy, has long propagation distance in water, and can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like. The method has a plurality of applications in medicine, military, industry and agriculture.
Generally, ultrasonic probes have different shapes, sizes and response characteristics according to different application scenes. Usually, the probe is composed of a plurality of array elements, and the arrangement mode, the size and the like of the array elements all have influence on an image reconstruction algorithm. In addition, different ultrasonic signals correspond to different matrix types respectively, including but not limited to linear arrays, convex arrays, phased arrays, and two-dimensional area arrays. Therefore, in the display process of the ultrasonic signals, a plurality of different matrix types need to be considered, and scanning is carried out through a digital scanner, so that the operation is more complicated, and the efficiency is lower.
Disclosure of Invention
The invention provides a digital scanning conversion method, a digital scanning conversion device, digital scanning conversion equipment and a readable storage medium, which are used for solving the problems that in the display process of ultrasonic signals, the existing digital scanning conversion method needs to consider various different matrix types and scans by a digital scanner, so that the operation is more complicated and the efficiency is lower.
A first aspect of the present invention provides a digital scan conversion method, comprising:
acquiring an ultrasonic signal acquired by any probe;
processing the ultrasonic signals to obtain a standard image in a Cartesian coordinates system;
and displaying the standard image.
Another aspect of the present invention provides a digital scan conversion apparatus, comprising:
the ultrasonic signal acquisition module is used for acquiring ultrasonic signals acquired by any probe;
the processing module is used for carrying out data processing on the ultrasonic signals to obtain standard images in a Cartesian coordinate system;
and the display module is used for displaying the standard image.
Still another aspect of the present invention is to provide a digital scan conversion apparatus, comprising: a memory, a processor;
a memory; a memory for storing the processor-executable instructions;
wherein the processor is configured to perform the digital scan conversion method as described above by the processor.
Yet another aspect of the present invention is to provide a computer-readable storage medium having stored therein computer-executable instructions for implementing the digital scan conversion method as described above when executed by a processor.
The invention provides a digital scanning conversion method, a device, equipment and a readable storage medium, wherein ultrasonic signals acquired by any probe are acquired; and carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system, and displaying the standard image. The ultrasonic signals are subjected to data processing and converted into standard images in a Cartesian coordinate system, so that the standard images can be directly displayed, digital scanning conversion of the images corresponding to the ultrasonic signals is not needed, and therefore the processing efficiency can be effectively improved and the processing flow can be simplified.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic flowchart of a digital scan conversion method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a digital scan conversion method according to a second embodiment of the present invention;
fig. 3 is a schematic flowchart of a digital scan conversion method according to a third embodiment of the present invention;
fig. 4 is a schematic flowchart of a digital scan conversion method according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a digital scan conversion apparatus according to a fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a digital scan conversion device according to a sixth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other examples obtained based on the examples in the present invention are within the scope of the present invention.
The ultrasonic wave is a sound wave with the frequency higher than 20000 Hz, has good directivity and strong penetrating power, is easy to obtain more concentrated sound energy, has long propagation distance in water, and can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like. The method has a plurality of applications in medicine, military, industry and agriculture. Generally, ultrasonic probes have different shapes, sizes and response characteristics according to different application scenes. Usually, the probe is composed of a plurality of array elements, and the arrangement mode, the size and the like of the array elements all have influence on an image reconstruction algorithm. In addition, different ultrasonic signals correspond to different matrix types respectively, including but not limited to linear arrays, convex arrays, phased arrays, and two-dimensional area arrays. The existing ultrasonic data processing method is usually to set up a matched data processing method according to different probes, and only can realize the processing of one matrix, so the application is not flexible enough, the subsequent processing operation of ultrasonic signals is complicated, and the efficiency is not high. In order to solve the technical problem, the invention provides a digital scan conversion method, a digital scan conversion device, a digital scan conversion equipment and a readable storage medium.
It should be noted that the digital scan conversion method, apparatus, device and readable storage medium provided in the present application may be applied in any scenario of data processing of ultrasound signals.
Fig. 1 is a schematic flow chart of a digital scan conversion method according to an embodiment of the present invention, as shown in fig. 1, the method includes:
102, carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system;
and step 103, displaying the standard image.
The main implementation of this embodiment is a digital scan converter. Generally, ultrasonic probes have different shapes, sizes and response characteristics according to different application scenes. Different ultrasonic signals respectively correspond to different matrix types, including but not limited to linear arrays, convex arrays, phased arrays, and two-dimensional area arrays, so that in order to implement data processing on the ultrasonic signals, the ultrasonic signals acquired by any probe can be acquired first, wherein the ultrasonic signals can be acquired from an ultrasonic imaging system. It can be understood that for the matrixes with different shapes, different data processing modes need to be adopted, for example, if the matrix is in a fan shape, data analysis needs to be performed along the direction of a fan rib, the existing ultrasonic data processing method is usually to set a matched data processing method according to different probes, and only one matrix can be processed, so that the application is not flexible enough, the subsequent processing operation on ultrasonic signals is complicated, and the efficiency is not high. In order to improve the processing efficiency of the ultrasonic signals and simplify the processing flow, the ultrasonic signals can be subjected to data processing, and the ultrasonic signals with different shapes are converted into standard images in a Cartesian coordinate system, so that the effects of saving the cost and improving the efficiency during digital scanning conversion can be realized subsequently. Different from the existing digital scanning conversion method, in the display process of the ultrasonic signals, a plurality of different matrix types need to be considered, different matrix types need to be subjected to beam forming along the direction of the sound beam, and the scanning is carried out through a digital scanner.
In the digital scan conversion method provided by the embodiment, ultrasonic signals acquired by any probe are acquired; and carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system, and displaying the standard image. The ultrasonic signals are subjected to data processing and converted into standard images in a Cartesian coordinate system, so that the standard images can be directly displayed, digital scanning conversion of the images corresponding to the ultrasonic signals is not needed, and therefore the processing efficiency can be effectively improved and the processing flow can be simplified.
Fig. 2 is a schematic flow chart of a digital scan conversion method according to a second embodiment of the present invention, and based on any of the above embodiments, as shown in fig. 2, the method includes:
and 203, performing data processing on the image to be processed to obtain a standard image in a Cartesian coordinate system.
And step 204, displaying the standard image.
In this embodiment, after the ultrasound signal acquired by at least one probe is acquired, any image reconstruction method may be used to reconstruct an image of the ultrasound signal, which is not limited herein. After the ultrasonic signal is subjected to image reconstruction, an image to be processed can be obtained, the image to be processed has different shapes correspondingly due to different probes, and in order to save the cost in digital scanning conversion and improve the efficiency of signal processing, the image to be processed can be subjected to data processing and converted into a standard image under a rectangular coordinate.
In the digital scan conversion method provided by this embodiment, an image to be processed is obtained by performing image reconstruction on the ultrasonic signal, and data processing is performed on the image to be processed to obtain a standard image in a cartesian coordinate system. Therefore, data processing of different ultrasonic signals acquired by multiple probes can be realized, and further, the cost in digital scanning conversion can be saved and the efficiency of signal processing can be improved.
Further, on the basis of any of the above embodiments, the method comprises:
acquiring an ultrasonic signal acquired by any probe;
carrying out image reconstruction on the ultrasonic signal to obtain an image to be processed;
carrying out data processing on the image to be processed through an interpolation algorithm to obtain a standard image in a Cartesian coordinate system;
and displaying the standard image.
In this embodiment, since the probes are different and the to-be-processed images have different shapes, in order to save the cost in the digital scan conversion and improve the efficiency of signal processing, the to-be-processed images can be subjected to data processing and converted into standard images in rectangular coordinates. Specifically, the image to be processed may be processed by an interpolation algorithm, so as to obtain a standard image in a cartesian coordinate system. It should be noted that any interpolation algorithm may be used to implement the processing of the image to be processed, and the present invention is not limited herein. For example, if the matrix shape is a sector shape, data analysis needs to be performed along the direction of the fan rib, so the analysis process is often complicated, and different probes correspond to different matrix shapes, which makes the processing difficult. And the to-be-processed images acquired by different probes are converted into standard images under a Cartesian coordinate system through an interpolation algorithm, lines in the standard images are vertical or horizontal, so that data processing is only needed along the vertical direction in the data processing process, and the data processing efficiency can be effectively improved.
According to the digital scanning conversion method provided by the embodiment, the data processing is performed on the image to be processed through the interpolation algorithm, so that the standard image under the Cartesian coordinate system is obtained, the digital scanning conversion process can be effectively simplified, the cost during the digital scanning conversion is saved, and the digital scanning conversion efficiency is improved.
Fig. 3 is a schematic flow chart of a digital scan conversion method according to a third embodiment of the present invention, where on the basis of any of the foregoing embodiments, the method includes:
301, acquiring an ultrasonic signal acquired by any probe;
and 305, displaying the standard image.
In this embodiment, after the ultrasound signals acquired by any one of the probes are acquired, the matrix shape corresponding to the ultrasound signals may be modified during image reconstruction. Specifically, current coordinate information of the probe may be acquired and wavefront coordinate information and coordinate information of the region of interest determined. Wherein, be provided with a plurality of array elements in the probe, every array element all can launch ultrasonic signal. In order to achieve measurement of the target object, different times for transmitting the ultrasonic signals may be set for each array element. Correspondingly, a plurality of array elements are transmitted according to different transmitting time to form a specific waveform, and the wavefront coordinate information is the coordinate information corresponding to the waveform. Further, the user can determine the region of interest according to the current requirement, and further determine the coordinate information of the region of interest. After the current coordinate information, the wave front coordinate information and the coordinate information of the region of interest of the probe are obtained, image reconstruction is carried out on the ultrasonic signal according to the current coordinate information, the wave front coordinate information and the coordinate information of the region of interest of the probe, a standard image under a Cartesian coordinate system is obtained, and therefore processing can be directly carried out subsequently according to the standard image. For example, if the matrix shape is a sector shape, data analysis needs to be performed along the direction of the fan rib, so the analysis process is often complicated, and different probes correspond to different matrix shapes, which makes the processing difficult. And the to-be-processed images acquired by different probes are converted into standard images under a Cartesian coordinate system through an interpolation algorithm, lines in the standard images are vertical or horizontal, so that data processing is only needed along the vertical direction in the data processing process, and the data processing efficiency can be effectively improved.
In the digital scan conversion method provided by this embodiment, the current coordinate information of the probe is obtained, the wavefront coordinate information and the coordinate information of the region of interest are determined, and the ultrasonic signal is subjected to image reconstruction according to the current coordinate information of the probe, the wavefront coordinate information and the coordinate information of the region of interest, so as to obtain a standard image in a cartesian coordinate system. And furthermore, the digital scanning conversion process can be effectively simplified, the cost during the digital scanning conversion is saved, and the efficiency of the digital scanning conversion is improved.
Further, on the basis of any of the above embodiments, the method comprises:
acquiring an ultrasonic signal acquired by any probe;
acquiring current coordinate information of the probe;
determining wavefront coordinate information and region-of-interest coordinate information;
determining a first distance between the probe and a wavefront, and a second distance of the wavefront from the region of interest;
carrying out image reconstruction according to the first distance, the second distance and the delay information to obtain a standard image in a Cartesian coordinate system;
and displaying the standard image.
In this embodiment, the ultrasound signal may be subjected to image reconstruction according to the current coordinate information of the probe, the wavefront coordinate information, and the coordinate information of the region of interest, so as to obtain a standard image in a cartesian coordinate system, and then, the standard image may be directly processed according to the standard image. Specifically, a first distance between the probe and the wavefront and a second distance between the wavefront and the region of interest can be determined, and image reconstruction is performed according to the first distance, the second distance and the time delay information, so that a standard image in a Cartesian coordinate system can be obtained. Specifically, the delay information is a wavefront delay and a delay set when the upper computer controls the wavefront delay. Because different ultrasonic signal transmitting time is set for each array element in advance, the time for the array elements to receive echo signals reflected by an object to be detected is different correspondingly, and delay information needs to be determined in order to reconstruct an image. Specifically, the delay information may be determined according to the transmission time of the ultrasonic signal, for example, if the array element 1 transmits the ultrasonic signal at the 5 μ s, the array element 2 transmits the ultrasonic signal at the 6 μ s, and the array element 3 transmits the ultrasonic signal at the 8 μ s, the delay information of the array element 2 relative to the array element 1 is 1 μ s, and the delay information of the array element 3 relative to the array element 1 is 3 μ s. And obtaining time points corresponding to the reflection signals of the region of interest according to the first distance, the second distance and the delay information, finding time points corresponding to each channel, and superposing the time points, thereby realizing the reconstruction of the image.
The digital scan conversion method provided by the embodiment determines a first distance between the probe and a wavefront and a second distance between the wavefront and the region of interest; and reconstructing an image according to the first distance, the second distance and the delay information to obtain a standard image in a Cartesian coordinate system. Therefore, data processing of different ultrasonic signals acquired by the multiple probes can be realized, the flow of digital scanning conversion can be effectively simplified, the cost in the digital scanning conversion process is saved, and the efficiency of the digital scanning conversion is improved.
Fig. 4 is a schematic flow chart of a digital scan conversion method according to a fourth embodiment of the present invention, where on the basis of any of the foregoing embodiments, the method further includes:
and step 407, displaying the standard image.
In this embodiment, in order to obtain coordinate information corresponding to the probe, a probe index table may be first established, where the probe index table includes a probe code and a plurality of probe parameters corresponding to the probe code, where the probe parameters include, but are not limited to, a cartesian coordinate zero point of the probe and coordinate information of each array element of the probe, so that the probe code corresponding to the probe may be identified. It should be noted that a specific probe code may be compiled by using a plurality of pins of the probe card, and when a connection is established with the probe, the probe code corresponding to the probe may be identified, so that a probe parameter corresponding to the probe code may be determined in a preset probe index table according to the probe code, thereby obtaining coordinate information corresponding to the probe, and facilitating subsequent image reconstruction according to the probe coordinate information to obtain a standard image in a cartesian coordinate system.
In the digital scan conversion method provided by this embodiment, a probe parameter corresponding to the probe code is obtained in a preset probe index table by identifying the probe code corresponding to the probe, where the probe parameter includes current coordinate information of the probe, so that image reconstruction is subsequently implemented according to the probe coordinate information, and a standard image in a cartesian coordinate system is obtained.
Further, on the basis of any of the above embodiments, after performing data processing on the ultrasound signal to obtain a standard image in a cartesian coordinate system, the method further includes:
and performing data analysis on the standard image to determine organization data corresponding to the standard image.
In the present embodiment, after the standard image in the cartesian coordinates is obtained, data analysis may also be performed on the standard image, so that the tissue data corresponding to the standard image can be determined. Specifically, the data analysis includes at least one of: block matching operations, autocorrelation processing, cross-correlation processing, optical flow processing, and the like. Through the data analysis, whether the organ in the standard image has displacement, hard change and other conditions can be determined. Optionally, the data analysis may further comprise at least one of: autocorrelation processing and phase detection processing. By the above data analysis, the velocity, acceleration, flow direction, shear rate, shear force, and the like of blood in the standard image can be determined. After the organization data is obtained by performing data analysis on the standard image, the organization data can be displayed to a user so that the user can view the organization data.
The data processing method compatible with the multi-type probe provided by the embodiment performs data analysis through the standard image to obtain the tissue data, so that a user can timely and accurately know the tissue data.
Fig. 5 is a schematic structural diagram of a digital scan conversion apparatus according to a fifth embodiment of the present invention, as shown in fig. 5, the apparatus includes:
an ultrasonic signal acquisition module 51, configured to acquire an ultrasonic signal acquired by any one of the probes;
the processing module 52 is configured to perform data processing on the ultrasonic signals to obtain a standard image in a cartesian coordinate system;
and a display module 53, configured to display the standard image.
Generally, ultrasonic probes have different shapes, sizes and response characteristics according to different application scenes. Different ultrasonic signals respectively correspond to different matrix types, including but not limited to linear arrays, convex arrays, phased arrays, and two-dimensional area arrays, so that in order to implement data processing on the ultrasonic signals, the ultrasonic signals acquired by any probe can be acquired first, wherein the ultrasonic signals can be acquired from an ultrasonic imaging system. It can be understood that for the matrixes with different shapes, different data processing modes need to be adopted, for example, if the matrix is in a fan shape, data analysis needs to be performed along the direction of a fan rib, the existing ultrasonic data processing method is usually to set a matched data processing method according to different probes, and only one matrix can be processed, so that the application is not flexible enough, the subsequent processing operation on ultrasonic signals is complicated, and the efficiency is not high. In order to improve the processing efficiency of the ultrasonic signals and simplify the processing flow, the ultrasonic signals can be subjected to data processing, and the ultrasonic signals with different shapes are converted into standard images in a Cartesian coordinate system, so that the effects of saving the cost and improving the efficiency during digital scanning conversion can be realized subsequently. Because the ultrasonic signals are converted into the standard images in the Cartesian coordinate system, the standard images can be directly displayed to a user without being digitally scanned by a digital scanning converter, so that the user can view the standard images.
The digital scanning conversion device provided by the embodiment acquires ultrasonic signals acquired by any probe; and carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system, and displaying the standard image. The ultrasonic signals are subjected to data processing and converted into standard images in a Cartesian coordinate system, so that the standard images can be directly displayed, digital scanning conversion of the images corresponding to the ultrasonic signals is not needed, and therefore the processing efficiency can be effectively improved and the processing flow can be simplified.
Further, on the basis of any of the above embodiments, the processing module includes:
the reconstruction unit is used for carrying out image reconstruction on the ultrasonic signal to obtain an image to be processed;
and the processing unit is used for carrying out data processing on the image to be processed to obtain a standard image in a Cartesian coordinate system.
In this embodiment, after the ultrasound signal acquired by at least one probe is acquired, any image reconstruction method may be used to reconstruct an image of the ultrasound signal, which is not limited herein. After the ultrasonic signal is subjected to image reconstruction, an image to be processed can be obtained, the image to be processed has different shapes correspondingly due to different probes, and in order to save the cost in digital scanning conversion and improve the efficiency of signal processing, the image to be processed can be subjected to data processing and converted into a standard image under a rectangular coordinate.
The digital scan conversion apparatus provided in this embodiment obtains an image to be processed by performing image reconstruction on the ultrasound signal, and performs data processing on the image to be processed to obtain a standard image in a cartesian coordinate system. Therefore, data processing of different ultrasonic signals acquired by multiple probes can be realized, and further, the cost in digital scanning conversion can be saved and the efficiency of signal processing can be improved. Further, on the basis of any of the above embodiments, the processing unit is specifically configured to:
and carrying out data processing on the image to be processed through an interpolation algorithm to obtain a standard image in a Cartesian coordinate system.
Further, on the basis of any of the above embodiments, the processing module includes:
the coordinate information acquisition unit is used for acquiring the current coordinate information of the probe;
the determining unit is used for determining the wavefront coordinate information and the coordinate information of the region of interest;
and the reconstruction unit is used for carrying out image reconstruction on the ultrasonic signal according to the current coordinate information of the probe, the wave-front coordinate information and the coordinate information of the region of interest to obtain a standard image in a Cartesian coordinate system.
Further, on the basis of any of the above embodiments, the reconstruction unit is specifically configured to:
determining a first distance between the probe and a wavefront, and a second distance of the wavefront from the region of interest;
and reconstructing an image according to the first distance, the second distance and the delay information to obtain a standard image in a Cartesian coordinate system.
Further, on the basis of any of the above embodiments, the coordinate information acquiring unit is specifically configured to:
identifying a probe code corresponding to the probe;
and acquiring probe parameters corresponding to the probe codes in a preset probe index table, wherein the probe parameters comprise the current coordinate information of the probe.
Further, on the basis of any one of the above embodiments, the apparatus further includes:
and the analysis module is used for carrying out data analysis on the standard image and determining the organization data corresponding to the standard image.
Fig. 6 is a schematic structural diagram of a digital scan conversion device according to a sixth embodiment of the present invention. As shown in fig. 6, the digital scan conversion apparatus includes: a memory 61, a processor 62;
a memory 61; a memory 61 for storing instructions executable by the processor 62;
wherein the processor 62 is configured to execute the digital scan conversion method according to any of the above embodiments by the processor 62.
Yet another embodiment of the present invention provides a computer-readable storage medium, having stored thereon computer-executable instructions, which when executed by a processor, are configured to implement a digital scan conversion method as described in any of the above embodiments.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A digital scan conversion method, comprising:
acquiring an ultrasonic signal acquired by any probe;
carrying out data processing on the ultrasonic signals to obtain a standard image in a Cartesian coordinate system;
the standard image is displayed on the display unit,
wherein, the data processing of the ultrasonic signals to obtain a standard image in a cartesian coordinate system includes:
acquiring current coordinate information of the probe;
determining wavefront coordinate information and region-of-interest coordinate information;
determining a first distance between the probe and a wavefront, and a second distance of the wavefront from the region of interest;
and reconstructing an image according to the first distance, the second distance and the delay information to obtain a standard image in a Cartesian coordinate system.
2. The method of claim 1, wherein said acquiring current coordinate information of the probe comprises:
identifying a probe code corresponding to the probe;
and acquiring probe parameters corresponding to the probe codes in a preset probe index table, wherein the probe parameters comprise the current coordinate information of the probe.
3. The method according to claim 1 or 2, wherein after the data processing of the ultrasound signals to obtain the standard image in the cartesian coordinate system, the method further comprises:
and performing data analysis on the standard image to determine organization data corresponding to the standard image.
4. A multi-type probe compatible data processing apparatus, comprising:
the ultrasonic signal acquisition module is used for acquiring ultrasonic signals acquired by any probe;
the processing module is used for carrying out data processing on the ultrasonic signals to obtain standard images in a Cartesian coordinate system;
a display module for displaying the standard image,
wherein the processing module comprises:
the coordinate information acquisition unit is used for acquiring the current coordinate information of the probe;
the determining unit is used for determining the wavefront coordinate information and the coordinate information of the region of interest;
a reconstruction unit for determining a first distance between the probe and a wavefront and a second distance of the wavefront from the region of interest; and reconstructing an image according to the first distance, the second distance and the delay information to obtain a standard image in a Cartesian coordinate system.
5. The apparatus according to claim 4, wherein the coordinate information obtaining unit is specifically configured to:
identifying a probe code corresponding to the probe;
and acquiring probe parameters corresponding to the probe codes in a preset probe index table, wherein the probe parameters comprise the current coordinate information of the probe.
6. The apparatus of claim 4 or 5, further comprising:
and the analysis module is used for carrying out data analysis on the standard image and determining the organization data corresponding to the standard image.
7. A digital scan conversion device, comprising: a memory, a processor;
a memory; a memory for storing the processor-executable instructions;
wherein the processor is configured to perform the digital scan conversion method of any of claims 1-3 by the processor.
8. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, are configured to implement the digital scan conversion method of any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706747.1A CN110327073B (en) | 2019-08-01 | 2019-08-01 | Digital scan conversion method, device, equipment and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706747.1A CN110327073B (en) | 2019-08-01 | 2019-08-01 | Digital scan conversion method, device, equipment and readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110327073A CN110327073A (en) | 2019-10-15 |
| CN110327073B true CN110327073B (en) | 2022-03-11 |
Family
ID=68148391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910706747.1A Active CN110327073B (en) | 2019-08-01 | 2019-08-01 | Digital scan conversion method, device, equipment and readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110327073B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390756A (en) * | 2007-09-20 | 2009-03-25 | 深圳迈瑞生物医疗电子股份有限公司 | Scanning wire plug-wire treatment method in ultrasonic image-forming system |
| CN101683274A (en) * | 2008-09-25 | 2010-03-31 | 深圳迈瑞生物医疗电子股份有限公司 | Deflection convex array digital scanning conversion and convex array special compound method and imaging system |
| CN107278271A (en) * | 2015-03-05 | 2017-10-20 | 克里斯塔维尔医学影像有限公司 | Clutter recognition in ultrasonic image-forming system |
| CN107970043A (en) * | 2017-12-28 | 2018-05-01 | 深圳开立生物医疗科技股份有限公司 | A kind of detection method and device of shearing wave |
| CN110420036A (en) * | 2019-08-01 | 2019-11-08 | 无锡海斯凯尔医学技术有限公司 | Polymorphic type probe compatible data processing method, device and readable storage medium storing program for executing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080208061A1 (en) * | 2007-02-23 | 2008-08-28 | General Electric Company | Methods and systems for spatial compounding in a handheld ultrasound device |
-
2019
- 2019-08-01 CN CN201910706747.1A patent/CN110327073B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390756A (en) * | 2007-09-20 | 2009-03-25 | 深圳迈瑞生物医疗电子股份有限公司 | Scanning wire plug-wire treatment method in ultrasonic image-forming system |
| CN101683274A (en) * | 2008-09-25 | 2010-03-31 | 深圳迈瑞生物医疗电子股份有限公司 | Deflection convex array digital scanning conversion and convex array special compound method and imaging system |
| CN107278271A (en) * | 2015-03-05 | 2017-10-20 | 克里斯塔维尔医学影像有限公司 | Clutter recognition in ultrasonic image-forming system |
| CN107970043A (en) * | 2017-12-28 | 2018-05-01 | 深圳开立生物医疗科技股份有限公司 | A kind of detection method and device of shearing wave |
| CN110420036A (en) * | 2019-08-01 | 2019-11-08 | 无锡海斯凯尔医学技术有限公司 | Polymorphic type probe compatible data processing method, device and readable storage medium storing program for executing |
| CN110420036B (en) * | 2019-08-01 | 2021-03-09 | 无锡海斯凯尔医学技术有限公司 | Multi-type probe compatible data processing method and device and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110327073A (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103251429B (en) | Ultrasonic imaging apparatus | |
| US8382669B2 (en) | Ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus control method | |
| US8894579B2 (en) | Ultrasonic diagnostic apparatus and controlling method of ultrasonic diagnostic apparatus | |
| US20090099451A1 (en) | Ultrasonic imaging apparatus and a method for generating an ultrasonic image | |
| US20220175343A1 (en) | Ultrasonic diagnostic device and ultrasonic image generation method | |
| CN110974296B (en) | Method and device for acquiring shear wave elastic image and ultrasonic imaging system | |
| CN105816205A (en) | Sparse tracking in acoustic radiation force impulse imaging | |
| CN111110277B (en) | Ultrasonic imaging method, ultrasonic apparatus, and storage medium | |
| JP6227926B2 (en) | Ultrasound imaging system | |
| US9566044B2 (en) | Medical image display apparatus and ultrasonic diagnosis apparatus | |
| US6423004B1 (en) | Real-time ultrasound spatial compounding using multiple angles of view | |
| US20160157830A1 (en) | Ultrasonic diagnostic device and ultrasonic image generation method | |
| KR20170094521A (en) | Sound speed imaging using shear waves | |
| KR102319397B1 (en) | Angles for ultrasound-based shear wave imaging | |
| CN110420036B (en) | Multi-type probe compatible data processing method and device and readable storage medium | |
| US11272906B2 (en) | Ultrasonic imaging device and method for controlling same | |
| US9107631B2 (en) | Ultrasonic imaging apparatus and a method for generating an ultrasonic image | |
| KR100978479B1 (en) | Ultrasound system and method for performing high-speed scan conversion | |
| CN110327073B (en) | Digital scan conversion method, device, equipment and readable storage medium | |
| US11311270B2 (en) | Intervolume lesion detection and image preparation | |
| JP4864532B2 (en) | Ultrasonic diagnostic apparatus, image data display apparatus, and three-dimensional image data generation method | |
| JP2000005173A (en) | Ultrasonic photographing and device therefor | |
| CN111820945A (en) | System and method for performing ultrasound imaging | |
| JP2009213565A (en) | Apparatus, method, and program for ultrasonic image processing | |
| CN112672696A (en) | System and method for tracking tools in ultrasound images |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |