CN112365432B - Fusion image display method and device and medical image system - Google Patents

Fusion image display method and device and medical image system Download PDF

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CN112365432B
CN112365432B CN202011191739.7A CN202011191739A CN112365432B CN 112365432 B CN112365432 B CN 112365432B CN 202011191739 A CN202011191739 A CN 202011191739A CN 112365432 B CN112365432 B CN 112365432B
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image
instruction
control
fused
fusion
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CN112365432A (en
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雷泽
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Wuhan United Imaging Healthcare Co Ltd
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Wuhan United Imaging Healthcare Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/10116—X-ray image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Abstract

The application relates to a fused image display method and device and a medical image system. The method comprises the following steps: acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence; receiving a first control instruction aiming at an image fusion control based on an image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction; and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in the image display interface. By adopting the method, the film reading efficiency can be improved.

Description

Fusion image display method and device and medical image system
Technical Field
The present application relates to the field of image display technologies, and in particular, to a method and an apparatus for displaying a fused image and a medical imaging system.
Background
With the development of medical Imaging equipment, CT (Computed Tomography) images, MRI (Magnetic Resonance Imaging) images, PET (Positron Emission Tomography) images, X-ray scanning images, and the like are widely used in clinical diagnosis.
In the related art, generally, a doctor turns a page one by one to browse when one scanned image is displayed in a display at a time; or a plurality of scanning images are displayed in a display at the same time, and the doctor compares the plurality of scanning images.
However, the efficiency of reading the film is still low by adopting the current display mode.
Disclosure of Invention
In view of the above, it is desirable to provide a fused image display method, a fused image display apparatus, and a medical imaging system, which can improve interpretation efficiency.
A fused image display method, the method comprising:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
In one embodiment, in an image display interface, a movable area and a plurality of intervals of an image fusion control are correspondingly arranged, and each interval corresponds to one scanned image with one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
In one embodiment, the first manipulation instruction includes a position adjustment instruction; the receiving of the first control instruction for the image fusion control based on the image display interface and the determining of the at least two scanned images corresponding to the image fusion control according to the first control instruction includes:
receiving a position adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the first manipulation instruction includes a length adjustment instruction; the receiving of the first control instruction for the image fusion control based on the image display interface and the determining of the at least two scanned images corresponding to the image fusion control according to the first control instruction includes:
receiving a length adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the length of the image fusion control according to the length adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the receiving of the length adjustment instruction for the image fusion control based on the image display interface and the adjustment of the length of the image fusion control according to the length adjustment instruction includes:
and receiving a dragging instruction aiming at least one end of the scroll bar based on the image display interface, and adjusting the length of the scroll bar according to the dragging instruction.
In one embodiment, the first manipulation instruction includes a first movement instruction; the receiving of the first control instruction for the image fusion control based on the image display interface and the determining of the at least two scanned images corresponding to the image fusion control according to the first control instruction includes:
receiving a first movement instruction aiming at the image fusion control based on the image display interface;
controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; and the image fusion control moves one interval at a time.
In one embodiment, the fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface includes:
fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement;
and sequentially displaying the fused images after each movement in an image display interface.
In one embodiment, the image display interface is provided with a speed switching control; the method further comprises the following steps:
and receiving a second control instruction aiming at the speed switching control based on the image display interface, and switching the moving speed of the image fusion control according to the second control instruction.
In one embodiment, the method further comprises:
receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
storing annotation content according to the annotation instruction and generating an annotation identifier;
displaying the annotation identifications in the movable region.
In one embodiment, a plurality of annotation identifications exist in the movable area, and the first manipulation instruction comprises a second movement instruction; receiving a first operation instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first operation instruction, wherein the method comprises the following steps:
receiving a second movement instruction aiming at the image fusion control based on the image display interface;
and controlling the image fusion control to automatically move among the plurality of annotation identifications according to the second movement instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control.
In one embodiment, the operation instructions further include at least one of a rotation instruction, a zoom instruction, a pan instruction, a reverse instruction, a pseudo color instruction, a smooth instruction, a sharpening instruction, a local zoom-in instruction, and a screenshot instruction.
In one embodiment, the method further comprises:
receiving a region adjusting instruction aiming at the movable region based on the image display interface, and adjusting the length of the movable region according to the region adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
A fused image display apparatus, the apparatus comprising:
the scanning image acquisition module is used for acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
the scanning image determining module is used for receiving a first control instruction aiming at the image fusion control based on the image display interface and determining at least two scanning images corresponding to the image fusion control according to the first control instruction;
and the fusion module is used for carrying out fusion processing on the at least two scanned images to obtain a fused image and displaying the fused image in an image display interface.
In one embodiment, in an image display interface, a movable area and a plurality of intervals of an image fusion control are correspondingly arranged, and each interval corresponds to one scanned image with one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
In one embodiment, the first manipulation instruction includes a position adjustment instruction; the scanned image determining module includes:
the position adjusting submodule is used for receiving a position adjusting instruction aiming at the image fusion control based on the image display interface and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and the first scanned image determining submodule is used for acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the first manipulation instruction includes a length adjustment instruction; the scanned image determining module includes:
the length adjusting submodule is used for receiving a length adjusting instruction aiming at the image fusion control based on the image display interface and adjusting the length of the image fusion control according to the length adjusting instruction;
and the second scanned image determining submodule is used for acquiring a fusion interval corresponding to the image fusion control after the length is adjusted, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the length adjusting submodule is specifically configured to receive a dragging instruction for at least one end of the scroll bar based on the image display interface, and adjust the length of the scroll bar according to the dragging instruction.
In one embodiment, the first manipulation instruction includes a first movement instruction; the scanned image determining module includes:
the first instruction receiving submodule is used for receiving a first moving instruction aiming at the image fusion control based on the image display interface;
the third scanned image determining submodule is used for controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; and the image fusion control moves one interval at a time.
In one embodiment, the fusion module includes:
the first fusion submodule is used for fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement;
and the first display submodule is used for sequentially displaying the fused images after each movement in the image display interface.
In one embodiment, the image display interface is provided with a speed switching control; the device also includes:
and the speed switching module is used for receiving a second control instruction aiming at the speed switching control based on the image display interface and switching the moving speed of the image fusion control according to the second control instruction.
In one embodiment, the apparatus further comprises:
the editing instruction receiving module is used for receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
the mark generation module is used for storing annotation contents according to the annotation instruction and generating an annotation mark;
and the mark display module is used for displaying the annotation mark in the movable area.
In one embodiment, a plurality of annotation identifications exist in the movable area, and the first manipulation instruction comprises a second movement instruction; the scan image determination module includes:
the second instruction receiving submodule is used for receiving a second moving instruction aiming at the image fusion control based on the image display interface;
and the fourth scanned image determining submodule is used for controlling the image fusion control to automatically move among the plurality of annotation identifications according to the second moving instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control.
In one embodiment, the operation instructions further include at least one of a rotation instruction, a zoom instruction, a pan instruction, a reverse instruction, a pseudo color instruction, a smooth instruction, a sharpening instruction, a local zoom-in instruction, and a screenshot instruction.
In one embodiment, the apparatus further comprises:
the area editing module is used for receiving an area adjusting instruction aiming at the movable area based on the image display interface and adjusting the length of the movable area according to the area adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
According to the fused image display method, the fused image display device and the medical imaging system, the computer equipment acquires the scanning image sequence corresponding to the preset scanning part; receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction; and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface. In the embodiment of the disclosure, a doctor can see the fused image generated by at least two scanned images during reading, and compared with the prior art that only a single scanned image can be seen each time, the efficiency of reading is improved.
Drawings
FIG. 1 is a diagram of an exemplary embodiment of a fused image display method;
FIG. 2 is a flowchart illustrating a fused image display method according to an embodiment;
FIG. 3a is one illustration of an image presentation interface in accordance with an embodiment;
FIG. 3b is one illustration of a section corresponding to a scanned image in one embodiment;
FIG. 3c is a second schematic diagram illustrating the interval corresponding to the scanned image in one embodiment;
FIG. 3d is a diagram illustrating the correspondence of regions to fused images, according to one embodiment;
FIG. 4 is one of the flow diagrams of the step of determining a scanned image in one embodiment;
FIG. 5 is a second flowchart illustrating the step of determining the scanned image according to one embodiment;
FIG. 6 is a flow diagram illustrating one embodiment of determining movement of a control image fusion control;
FIG. 7 is a flowchart illustrating the step of editing the fused image according to one embodiment;
FIG. 8 is a second diagram illustrating an exemplary graphical display interface;
FIG. 9 is a second flowchart illustrating a process of determining movement of the control image fusion control according to an embodiment;
FIG. 10 is a third illustration of an image display interface in accordance with an embodiment;
FIG. 11 is a block diagram showing the configuration of a fused image display apparatus according to an embodiment;
FIG. 12 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The fused image display method provided by the application can be applied to the application environment shown in fig. 1. The application environment may include various medical imaging systems, such as a CT system, an MRI system, and the like. The medical imaging system includes a scanning apparatus 101 and a computer apparatus 102. Scanning device 101 may include, but is not limited to, an X-ray tube, a detector, and a gantry (gantry), among others; the computer device 102 may include at least one terminal, which may include a processor, a display, and a memory.
In one embodiment, as shown in fig. 2, a fused image display method is provided, which is described by taking the method as an example applied to the computer device in fig. 1, and comprises the following steps:
step 201, acquiring a scanning image sequence corresponding to a preset scanning part.
The scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence.
The scanning device scans a preset scanning part of a scanning object and sends acquired scanning data to the computer device. Correspondingly, the computer equipment receives the scanning data sent by the scanning equipment and carries out image reconstruction according to the scanning data to obtain a plurality of scanning images. Then, the computer device arranges the plurality of scanning images according to a preset sequence, and then a scanning image sequence is obtained. The preset sequence includes, but is not limited to, a scanning time sequence and a scanning site sequence.
Step 202, receiving a first control instruction for the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction.
An image fusion control is arranged in the image display interface, and when a user needs to check the fused image, a first control instruction is input aiming at the image fusion control. And after receiving the first control instruction, the computer equipment determines the scanned image corresponding to the image fusion control according to the first control instruction.
As shown in fig. 3a and 3b, in the image display interface, a movable region and a plurality of sections of the image fusion control are correspondingly arranged, and each section corresponds to one scanned image of one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
When the length of the image fusion control is the unit length, and the scanned image corresponding to the image fusion control is one unit layer thick, the image display interface displays the scanned image. And when the length of the image fusion control is greater than the unit length, determining the corresponding scanned image according to the position of the image fusion control and the length of the image fusion control, namely determining the scanned image to be fused. It can be understood that, if the length of the image fusion control is one unit length, the image fusion control corresponds to one unit layer thickness, that is, image fusion is not performed, each unit layer thickness corresponds to one scanned image, that is, each section corresponds to one scanned image of one unit layer thickness, and the scanned image sequences are formed according to the preset sequence, as shown in fig. 3c, the sections 1 to 8 … … correspond to the scanned image one, the scanned image two, and the scanned image eight … … of … … in sequence. When the image fusion control adjusts the layer thickness to one unit layer thickness, scan image one, scan image two, … … scan image eight … …, or some of them, may be presented in sequence.
Taking a sequence of 8 single-layer images as an example, the single-layer images are sequentially represented as: a1, a2, a3, a4, a5, a6, a7, a 8. The fused image is represented (taking the two layer thickness as an example): a12 denotes the fusion of the first and second layers, a23 denotes the fusion of the second and third layers, and so on. Image corresponding to a layer thickness of 1: a1, a2, a3, a4, a5, a6, a7, a 8; image corresponding to a layer thickness of 2: a12, a23, a34, a45, a56, a67, a 78; image corresponding to a layer thickness of 3: a123, a234, a345, a456, a567, a 678; image corresponding to a layer thickness of 4: a1234, a2345, a3456, a4567, a 5678; and so on.
For example, if the image fusion control is in the movable region and corresponds to the interval 3-interval 5, the fusion layer thickness is 3 unit layer thicknesses, that is, the scanned images of the three unit layer thicknesses are displayed after being fused, it can be determined that the scanned image three, the scanned image four, and the scanned image five are scanned images to be fused, where the scanned image three, the scanned image four, and the scanned image five are scanned images of each unit layer thickness corresponding to the intervals 3, 4, and 5, respectively.
And 203, fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
The image fusion algorithm is preset in the computer equipment, after at least two scanned images corresponding to the image fusion control are determined, the scanned images are fused by the image fusion algorithm to obtain a fused image, and then the fused image is displayed on the image display interface.
For example, it is determined that scan image three, scan image four, and scan image five are to-be-fused scan images, and the image fusion algorithm is used to perform fusion processing on scan image three, scan image four, and scan image five, so as to obtain a fused image a 1. Taking the sequence of 8 single-layer images as an example, a fused image a345 (see fig. 3d) is obtained. The embodiment of the present disclosure does not limit the image fusion algorithm.
In the fused image display method, the computer equipment acquires a scanning image sequence corresponding to a preset scanning part; receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction; and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface. In the embodiment of the disclosure, a doctor can see the fused image generated by at least two scanned images during reading, and compared with the prior art that only a single scanned image can be seen each time, the efficiency of reading is improved.
In one embodiment, when the doctor needs to view the fused image of the other scanned image, the position of the image fusion control can be adjusted, that is, the first manipulation instruction received by the computer device includes a position adjustment instruction. As shown in fig. 4, the step of receiving a first control instruction for the image fusion control based on the image display interface and determining at least two scanned images corresponding to the image fusion control according to the first control instruction may include:
step 301, receiving a position adjusting instruction for the image fusion control based on the image display interface, and adjusting the position of the image fusion control in the movable region according to the position adjusting instruction.
And the computer equipment receives the position adjusting instruction and adjusts the position of the image fusion control according to the position adjusting instruction. For example, before the position adjustment, the image fusion control corresponds to the interval 3-interval 5; and the computer equipment receives the position adjusting instruction and adjusts the position of the image fusion control so that the image fusion control corresponds to the interval 6-8.
Step 302, acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
And after the position of the image fusion control is adjusted, acquiring a fusion interval corresponding to the adjusted image fusion control, and determining the scanned image to be fused according to the acquired fusion interval.
For example, after the position is adjusted, if the fusion interval corresponding to the image fusion control is an interval 6-an interval 8, it is determined that scan image six, scan image seven, and scan image eight are to-be-fused scan images.
Correspondingly, after the scanned image to be fused is determined, the scanned image to be fused is fused to obtain a fused image, and the fused image is displayed in an image display interface.
For example, after determining that the scan image six, the scan image seven, and the scan image eight are to-be-fused scan images, performing fusion processing on the scan image six, the scan image seven, and the scan image eight to obtain a fusion image a2, taking the sequence of the above 8 single-layer images as an example, obtaining a fusion image a678, and displaying the fusion image a 2.
In the step of receiving a first control instruction for the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction, the computer device receives a position adjustment instruction for the image fusion control based on the image display interface, and adjusts the position of the image fusion control in the movable region according to the position adjustment instruction; and acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval. In the embodiment of the disclosure, by adjusting the position of the image fusion control, a doctor can see a fusion image generated by scanning images at different positions, and the film reading efficiency of the doctor is improved.
In one embodiment, when the user needs to view the fused image of the other scanned images, the length of the image fusion control can be adjusted, that is, the first manipulation instruction received by the computer device includes a length adjustment instruction. As shown in fig. 5, the step of receiving a first control instruction for the image fusion control based on the image display interface and determining at least two scanned images corresponding to the image fusion control according to the first control instruction may include:
step 401, receiving a length adjustment instruction for the image fusion control based on the image display interface, and adjusting the length of the image fusion control according to the length adjustment instruction.
And the computer equipment receives the length adjusting instruction and adjusts the length of the image fusion control according to the length adjusting instruction. For example, before the length adjustment, the image fusion control corresponds to the interval 3-interval 5; and the computer equipment receives the length adjusting instruction and adjusts the length of the image fusion control so that the image fusion control corresponds to the interval 3-interval 4.
In one embodiment, as shown in FIG. 3, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; when the length of the scroll bar is adjusted, the computer equipment receives a dragging instruction aiming at least one end of the scroll bar based on the image display interface, and adjusts the length of the scroll bar according to the dragging instruction.
For example, before the length adjustment, the scroll bar corresponds to the interval 3-5; after the computer equipment receives a dragging instruction of the right end of the scroll bar, the length of the scroll bar is shortened, and the scroll bar corresponds to the interval 3-interval 4. The drag instruction may also be directed to the left end of the scroll bar, which is not limited in this disclosure.
And 402, acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
And after the length of the image fusion control is adjusted, acquiring a fusion interval corresponding to the adjusted image fusion control, and determining the scanned image to be fused according to the acquired fusion interval.
For example, after the length is adjusted, if the fusion interval corresponding to the image fusion control is interval 3-interval 4, it is determined that the scanned image three and the scanned image four are to-be-fused scanned images.
Correspondingly, after the scanned image to be fused is determined, the scanned image to be fused is fused to obtain a fused image, and the fused image is displayed in an image display interface.
For example, after determining that the scan image three and the scan image four are to-be-fused scan images, performing fusion processing on the scan image three and the scan image four to obtain a fusion image A3, taking the sequence of the above 8 single-layer images as an example, obtaining a fusion image a34, and displaying the fusion image A3.
In the step of receiving a first control instruction for the image fusion control based on the image display interface and determining at least two scanned images corresponding to the image fusion control according to the first control instruction, the computer device receives a length adjustment instruction for the image fusion control based on the image display interface and adjusts the length of the image fusion control according to the length adjustment instruction; and acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval. In the embodiment of the disclosure, by adjusting the length of the image fusion control, a doctor can see fusion images generated by different numbers of scanning images, and the film reading efficiency is improved.
In one embodiment, when the user needs to view the fused image of other scanned images, the position of the image fusion control can be adjusted, and the length of the image fusion control can also be adjusted. For example, the position of the image fusion control is adjusted first, and then the length of the image fusion control is adjusted; or, the length of the image fusion control is adjusted first, and then the position of the image fusion control is adjusted. All the above adjustments can be implemented in combination with the above embodiments, which are not limited in the embodiments of the present disclosure.
The doctor can adjust the position and the length of the image fusion control according to the requirement, so that the doctor can check the fusion image with any layer thickness, the film reading efficiency of the doctor is improved, and the doctor can quickly lock the problem area according to the fusion image.
In one embodiment, when a user needs to automatically play multiple fused images, the image fusion control can be automatically moved in the movable region, that is, the first manipulation instruction received by the computer device includes a first movement instruction. As shown in fig. 6, the receiving, based on the image display interface, a first control instruction for the image fusion control, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction may include:
step 501, receiving a first movement instruction for an image fusion control based on an image display interface.
The receiving mode of the first moving instruction may include multiple modes, for example, a first automatic playing control is set in the image presentation interface, and if the computer device receives a trigger instruction for the first automatic playing control, it is determined that the first moving instruction for the image fusion control is received. Or, if the computer device receives a click instruction for the image fusion control, displaying a pull-down menu, displaying a character pattern of an 'automatically playing image' in the pull-down menu, and if the computer device receives the click instruction for the character pattern of the 'automatically playing image', determining that a first movement instruction for the image fusion control is received. The embodiments of the present disclosure do not limit this.
And 502, controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control.
And the image fusion control moves one interval at a time.
And after receiving the first movement instruction, the computer device controls the image fusion control to automatically move from left to right in the movable area by one interval at a time.
For example, the image fusion control corresponds to the interval 1-interval 3 in the movable area, and the computer device receives the first movement instruction and controls the image fusion control to automatically move. The image fusion control corresponds to the interval 2-4 after the first movement, corresponds to the interval 3-5 after the second movement, and so on to move to the right.
And after the image fusion control is moved every time, the computer equipment determines the scanned image to be fused according to the fusion interval corresponding to the moved image fusion control.
For example, if the corresponding fusion interval after the first movement of the image fusion control is interval 2-interval 4, the scanned images to be fused after the first movement are determined to be scanned image two, scanned image three, and scanned image four. And after the image fusion control moves for the second time, corresponding to the interval 3-5, determining that the scanned images to be fused after the second movement are scanned image three, scanned image four and scanned image five. And by analogy, the scanned image to be fused after the image fusion control moves each time is obtained.
Correspondingly, as shown in fig. 6, performing fusion processing on at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface may include:
and 503, performing fusion processing on at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement.
And after the image fusion control moves each time, the computer equipment determines the scanned image to be fused, and performs fusion processing on the scanned image determined each time to obtain the fused image after each movement.
For example, when the image fusion control corresponds to the interval 1-interval 3, the computer device performs fusion processing on the scan image one, the scan image two and the scan image three to obtain a fusion image B1, and taking the sequence of the 8 single-layer images as an example, the fusion image a123 is obtained; after the image fusion control moves for the first time, corresponding to the interval 2-4, the computer device performs fusion processing on the second scanned image, the third scanned image and the fourth scanned image to obtain a fused image B2, namely a fused image a 234; and after the image fusion control moves for the second time, corresponding to the interval 3-5, fusing the scanned image three, the scanned image four and the scanned image five by the computer equipment to obtain a fused image B3, namely obtaining a fused image a 345. By analogy, after the image fusion control moves each time, a fusion image is obtained.
And step 504, sequentially displaying the fused images after each movement in an image display interface.
And displaying the fused image in the image display interface by the computer equipment after the fused image is obtained every time. For example, the computer device sequentially displays the fused image B1, the fused image B2 and the fused image B3 … …, and as a result, the computer device controls the image fusion control to automatically move in the movable area, so that the effect of automatically playing multiple fused images is achieved.
In one embodiment, the method may further include: and receiving a second control instruction aiming at the speed switching control based on the image display interface, and switching the moving speed of the image fusion control according to the second control instruction.
And the image display interface is provided with a speed switching control, and after the computer equipment receives a second control instruction, the moving speed of the image fusion control is switched, so that the speed of playing the fused image is adjusted.
For example, the computer device is provided with three play speeds of "fast, medium and slow", and correspondingly, characters of "fast, medium and slow" are set in the speed switching control. When the computer equipment receives a command of clicking 'fast', the playing speed of the plurality of fused images is adjusted to 'fast'; when the computer equipment receives a command of clicking 'slow', the playing speed of the multiple fused images is adjusted to 'slow'. In the process of automatically playing the fusion images, image fusion processing needs to be performed in sequence, and the speed of the image fusion processing is determined by the computing resources of the computer device and the image fusion algorithm, so in the embodiment of the disclosure, only a plurality of customized playing speeds are provided, and the user-defined playing speed is not provided.
In the above embodiment, the computer device receives a first movement instruction for the image fusion control based on the image presentation interface; controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement; and sequentially displaying the fused images after each movement in an image display interface. Through the embodiment of the disclosure, the effect of automatically playing a plurality of fusion images is realized, and the film reading speed of a doctor is improved.
In one embodiment, as shown in fig. 7, the method may further include the step of editing the fused image:
step 601, receiving an operation instruction for the fused image based on the image display interface.
Wherein the operation instruction comprises an annotation instruction.
In practical application, the fused image is displayed on the image display interface, and a doctor can annotate the fused image according to requirements. For example, the region of interest is framed out of the fused image; alternatively, the size, type, etc. of the region of interest is input. The disclosed embodiment does not limit the annotation command.
In one embodiment, the operation instructions further include at least one of a rotation instruction, a zoom instruction, a pan instruction, a reverse instruction, a pseudo color instruction, a smooth instruction, a sharpening instruction, a local zoom-in instruction, and a screenshot instruction.
In practical application, the computer device may further perform rotation processing, reduction processing, enlargement processing, translation processing, reverse color processing, pseudo color processing, smoothing processing, sharpening processing on the fused image according to the operation of a doctor, perform enlargement processing on a part of the fused image, intercept an image from the fused image, and the like. The embodiment of the present disclosure does not limit the editing instruction.
Step 602, storing the annotation content according to the annotation instruction, and generating an annotation identifier.
And after receiving the annotation instruction, the computer equipment annotates the fused image and stores annotation content. For example, the doctor frames the region of interest in the fused image C1 of scan nine, scan ten and scan eleven, and the computer device receives the annotation instruction to select the region of interest. Then, the computer device stores the image fusion control as three unit lengths, the fused image C1 is generated from the scan image nine, the scan image ten and the scan image eleven, and the position correspondence of the region of interest in the fused image C1 in the preset database.
The computer device also generates annotation identification while storing the annotation content. The annotation indicator is used to indicate the existence of an annotation in the fused image.
Step 603, displaying the annotation mark in the movable area.
The computer device presents the picked region of interest in the fused image and displays the annotation identification in the moveable region. As shown in fig. 8, the annotation flag indicates that an annotation exists in the fused image C1 generated from scan image nine, scan image ten, and scan image eleven.
In one embodiment, after the computer device receives a trigger instruction for the annotation identifier, corresponding annotation content is acquired from a preset database according to the annotation identifier, and a fusion image and related annotations are generated and displayed according to the annotation content.
In the step of editing the fused image, the computer equipment receives an operation instruction aiming at the fused image based on the image display interface; storing annotation content according to the annotation instruction and generating an annotation identifier; displaying the annotation identifications in the movable region. In the embodiment of the disclosure, a doctor can annotate the fused image as required, the computer device generates and displays the annotation mark according to the annotation content, and the annotation mark can enable the doctor to quickly find the annotated fused image, so that the film reading efficiency of the doctor is improved.
In one embodiment, a plurality of annotation identifications exist in the movable area, and when a user needs to automatically play the fused image with the annotation, the first control instruction received by the computer comprises a second movement instruction. As shown in fig. 9, the step of receiving a first operation instruction for the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first operation instruction may include:
and 701, receiving a second movement instruction for the image fusion control based on the image display interface.
The receiving mode of the second moving instruction may include multiple modes, for example, a second automatic playing control is set in the image display interface, and if the computer device receives a trigger instruction for the second automatic playing control, it is determined that the second moving instruction for the image fusion control is received. Or, if the computer device receives a click instruction for the image fusion control, a pull-down menu is displayed, a word of 'automatic play annotation' is displayed in the pull-down menu, and if the computer device receives the click instruction for the 'automatic play annotation', a second movement instruction for the image fusion control is determined to be received. The embodiment of the present disclosure does not limit the receiving method.
And 702, controlling the image fusion control to automatically move among the plurality of annotation identifications according to the second movement instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement.
And after receiving the second movement instruction, the computer device controls the image fusion control to automatically move from left to right in the movable area and move to the position of the next annotation mark each time.
After the image fusion control moves every time, the computer equipment acquires the fusion interval corresponding to the moved image fusion control, and then determines the scanned image to be fused according to the fusion interval.
For example, if the corresponding fusion interval of the image fusion control after the first movement is the interval 3-5, the scanned images to be fused after the first movement are determined to be the scanned image three, the scanned image four and the scanned image five. And the image fusion control corresponds to an interval 6-8 after the second movement, and then the scanned images to be fused after the second movement are determined to be a scanned image six, a scanned image seven and a scanned image eight. And by analogy, the scanned image to be fused after the image fusion control moves each time is obtained.
Correspondingly, as shown in fig. 9, the step of performing fusion processing on at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after moving each time may include:
and 703, fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement.
And after the image fusion control moves each time, the computer equipment determines the scanned image to be fused, and performs fusion processing on the scanned image determined each time to obtain the fused image after each movement.
And 704, sequentially displaying the fused images after each movement in an image display interface.
And displaying the fused image in the image display interface by the computer equipment after the fused image is obtained every time.
In the above embodiment, the computer device receives a second movement instruction for the image fusion control based on the image presentation interface; controlling the image fusion control to automatically move among the plurality of annotation identifications according to the second movement instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control; fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement; and sequentially displaying the fused images after each movement in an image display interface. In the embodiment of the disclosure, the effect of automatically playing a plurality of fusion images with annotations is realized, and the film reading efficiency of a doctor can be improved.
In one embodiment, the user can edit the movable range of the image fusion control according to the requirement, including: receiving a region adjusting instruction aiming at the movable region based on the image display interface, and adjusting the length of the movable region according to the region adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
The computer equipment receives a dragging instruction aiming at least one end of the movable area, and the length of the movable area is adjusted according to the dragging instruction. As shown in fig. 10, if the right end of the movable region is dragged to move to the right, or the left end of the movable region is dragged to move to the left, the computer device shortens the movable region; and if the right end of the movable area is dragged to move leftwards or the left end of the movable area is dragged to move rightwards, the computer equipment shortens the movable area.
The length of the movable area is adjusted, and the movable area can be combined with a scene of automatically playing a plurality of fusion images or a plurality of fusion images with annotations, so that a doctor can repeatedly watch a problem area, and the problem area is quickly locked.
It should be understood that although the various steps in the flowcharts of fig. 2-10 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-10 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps or stages.
In one embodiment, as shown in fig. 11, there is provided a fused image display device including:
a scanned image obtaining module 801, configured to obtain a scanned image sequence corresponding to a preset scanned portion; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
the scanned image determining module 802 is configured to receive a first control instruction for an image fusion control based on an image display interface, and determine at least two scanned images corresponding to the image fusion control according to the first control instruction;
and the fusion module 803 is configured to perform fusion processing on the at least two scanned images to obtain a fused image, and display the fused image in the image display interface.
In one embodiment, in an image display interface, a movable area and a plurality of intervals of an image fusion control are correspondingly arranged, and each interval corresponds to one scanned image with one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
In one embodiment, the first manipulation instruction includes a position adjustment instruction; the scanned image determination module 802 includes:
the position adjusting submodule is used for receiving a position adjusting instruction aiming at the image fusion control based on the image display interface and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and the first scanned image determining submodule is used for acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the first manipulation instruction includes a length adjustment instruction; the scanned image determination module 802 includes:
the length adjusting submodule is used for receiving a length adjusting instruction aiming at the image fusion control based on the image display interface and adjusting the length of the image fusion control according to the length adjusting instruction;
and the second scanned image determining submodule is used for acquiring a fusion interval corresponding to the image fusion control after the length is adjusted, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the length adjusting submodule is specifically configured to receive a dragging instruction for at least one end of the scroll bar based on the image display interface, and adjust the length of the scroll bar according to the dragging instruction.
In one embodiment, the first manipulation instruction includes a first movement instruction; the scanned image determination module 802 includes:
the first instruction receiving submodule is used for receiving a first moving instruction aiming at the image fusion control based on the image display interface;
the third scanned image determining submodule is used for controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; and the image fusion control moves one interval at a time.
In one embodiment, the fusion module 803 includes:
the first fusion submodule is used for fusing at least two scanned images to be fused after the image fusion control moves each time to obtain a fused image after each movement;
and the first display submodule is used for sequentially displaying the fused images after each movement in the image display interface.
In one embodiment, the image display interface is provided with a speed switching control; the device also includes:
and the speed switching module is used for receiving a second control instruction aiming at the speed switching control based on the image display interface and switching the moving speed of the image fusion control according to the second control instruction.
In one embodiment, the apparatus further comprises:
the editing instruction receiving module is used for receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
the mark generation module is used for storing annotation contents according to the annotation instruction and generating an annotation mark;
and the mark display module is used for displaying the annotation mark in the movable area.
In one embodiment, a plurality of annotation identifications exist in the movable area, and the first manipulation instruction comprises a second movement instruction; the scan image determination module 802 includes:
the second instruction receiving submodule is used for receiving a second moving instruction aiming at the image fusion control based on the image display interface;
and the fourth scanned image determining submodule is used for controlling the image fusion control to automatically move among the plurality of annotation identifications according to the second moving instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control.
In one embodiment, the operation instructions further include at least one of a rotation instruction, a zoom instruction, a pan instruction, a reverse instruction, a pseudo color instruction, a smooth instruction, a sharpening instruction, a local zoom-in instruction, and a screenshot instruction.
In one embodiment, the apparatus further comprises:
the area editing module is used for receiving an area adjusting instruction aiming at the movable area based on the image display interface and adjusting the length of the movable area according to the area adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
For specific limitations of the fused image display apparatus, reference may be made to the above limitations of the fused image display method, which are not described herein again. The modules in the fused image display device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a medical imaging system is provided, the system comprising a fused image display apparatus as described in the above embodiments, the fused image display apparatus comprising:
the scanning image acquisition module is used for acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
the scanning image determining module is used for receiving a first control instruction aiming at the image fusion control based on the image display interface and determining at least two scanning images corresponding to the image fusion control according to the first control instruction;
and the fusion module is used for carrying out fusion processing on the at least two scanned images to obtain a fused image and displaying the fused image in an image display interface.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 12. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a fused image display method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 12 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
In one embodiment, in an image display interface, a movable area and a plurality of sections of an image fusion control are correspondingly arranged, and each section corresponds to one scanned image with one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
In one embodiment, the first manipulation instruction includes a position adjustment instruction; the processor, when executing the computer program, further performs the steps of:
receiving a position adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the first manipulation instruction includes a length adjustment instruction; the processor, when executing the computer program, further performs the steps of:
receiving a length adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the length of the image fusion control according to the length adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the processor, when executing the computer program, further performs the steps of:
and receiving a dragging instruction aiming at least one end of the scroll bar based on the image display interface, and adjusting the length of the scroll bar according to the dragging instruction.
In one embodiment, the first manipulation instruction includes a first movement instruction; the processor, when executing the computer program, further performs the steps of:
receiving a first movement instruction aiming at the image fusion control based on the image display interface;
controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; and the image fusion control moves one interval at a time.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
storing annotation content according to the annotation instruction and generating an annotation identifier;
displaying the annotation identifications in the movable region.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
receiving a region adjusting instruction aiming at the movable region based on the image display interface, and adjusting the length of the movable region according to the region adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at the image fusion control based on the image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in an image display interface.
In one embodiment, in an image display interface, a movable area and a plurality of sections of an image fusion control are correspondingly arranged, and each section corresponds to one scanned image with one unit layer thickness; the unit length of the image fusion control is matched with the length of one interval.
In one embodiment, the first manipulation instruction includes a position adjustment instruction; the computer program when executed by the processor further realizes the steps of:
receiving a position adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the first manipulation instruction includes a length adjustment instruction; the computer program when executed by the processor further realizes the steps of:
receiving a length adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the length of the image fusion control according to the length adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining at least two scanned images to be fused according to the acquired fusion interval.
In one embodiment, the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the computer program when executed by the processor further realizes the steps of:
and receiving a dragging instruction aiming at least one end of the scroll bar based on the image display interface, and adjusting the length of the scroll bar according to the dragging instruction.
In one embodiment, the first manipulation instruction includes a first movement instruction; the computer program when executed by the processor further realizes the steps of:
receiving a first movement instruction aiming at the image fusion control based on the image display interface;
controlling the image fusion control to automatically move in the movable area according to the first moving instruction, and determining at least two scanned images to be fused after each movement according to a fusion interval corresponding to the image fusion control after each movement; and the image fusion control moves one interval at a time.
In one embodiment, the computer program when executed by the processor further performs the steps of:
receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
storing annotation content according to the annotation instruction and generating an annotation identifier;
displaying the annotation identifications in the movable region.
In one embodiment, the computer program when executed by the processor further performs the steps of:
receiving a region adjusting instruction aiming at the movable region based on the image display interface, and adjusting the length of the movable region according to the region adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A fused image display method, characterized in that the method comprises:
acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
receiving a first control instruction aiming at an image fusion control based on an image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction; in the image display interface, a movable area of the image fusion control and a plurality of intervals are correspondingly arranged, and each interval corresponds to one scanned image with one unit layer thickness;
and fusing the at least two scanned images to obtain a fused image, and displaying the fused image in the image display interface.
2. The method of claim 1, wherein a unit length of the image fusion control matches a length of an interval.
3. The method of claim 2, wherein the first manipulation instruction comprises a position adjustment instruction; the method comprises the steps of receiving a first control instruction aiming at an image fusion control based on an image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction, wherein the steps comprise:
receiving a position adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the position of the image fusion control in the movable area according to the position adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the position adjustment, and determining the at least two scanned images to be fused according to the acquired fusion interval.
4. The method of claim 2, wherein the first manipulation instruction comprises a length adjustment instruction; the method comprises the steps of receiving a first control instruction aiming at an image fusion control based on an image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction, wherein the steps comprise:
receiving a length adjusting instruction aiming at the image fusion control based on the image display interface, and adjusting the length of the image fusion control according to the length adjusting instruction;
and acquiring a fusion interval corresponding to the image fusion control after the length adjustment, and determining the at least two scanned images to be fused according to the acquired fusion interval.
5. The method of claim 4, wherein the image fusion control is a scroll bar; the length adjusting instruction is a dragging instruction; the receiving a length adjustment instruction for the image fusion control based on the image display interface and adjusting the length of the image fusion control according to the length adjustment instruction includes:
receiving a dragging instruction aiming at least one end of the scroll bar based on the image display interface, and adjusting the length of the scroll bar according to the dragging instruction.
6. The method of claim 2, wherein the first manipulation instruction comprises a first movement instruction; the method comprises the steps of receiving a first control instruction aiming at an image fusion control based on an image display interface, and determining at least two scanned images corresponding to the image fusion control according to the first control instruction, wherein the steps comprise:
receiving the first movement instruction for the image fusion control based on the image presentation interface;
controlling the image fusion control to automatically move in the movable region according to the first movement instruction, and determining at least two scanned images to be fused after each movement according to a corresponding fusion interval after each movement of the image fusion control; and the image fusion control moves one interval at a time.
7. The method of claim 2, further comprising:
receiving an operation instruction aiming at the fused image based on the image display interface; the operation instruction comprises an annotation instruction;
storing annotation content according to the annotation instruction and generating an annotation identifier;
displaying the annotation identification in the movable region.
8. The method of claim 2, further comprising:
receiving a region adjusting instruction aiming at the movable region based on the image display interface, and adjusting the length of the movable region according to the region adjusting instruction; the conditioning treatment includes an elongation treatment and/or a shortening treatment.
9. A fused image display apparatus, characterized in that the apparatus comprises:
the scanning image acquisition module is used for acquiring a scanning image sequence corresponding to a preset scanning part; the scanning image sequence is formed by arranging a plurality of scanning images according to a preset sequence;
the scanning image determining module is used for receiving a first control instruction aiming at an image fusion control based on an image display interface and determining at least two scanning images corresponding to the image fusion control according to the first control instruction; in the image display interface, a movable area of the image fusion control and a plurality of intervals are correspondingly arranged, and each interval corresponds to one scanned image with one unit layer thickness;
and the fusion module is used for carrying out fusion processing on the at least two scanned images to obtain a fused image and displaying the fused image in the image display interface.
10. A medical imaging system, characterized in that the system comprises a fused image display apparatus according to claim 9.
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