CN112786164A - Dynamic picture design method, apparatus, device and medium for adjustable optotype - Google Patents

Dynamic picture design method, apparatus, device and medium for adjustable optotype Download PDF

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Publication number
CN112786164A
CN112786164A CN202110113146.7A CN202110113146A CN112786164A CN 112786164 A CN112786164 A CN 112786164A CN 202110113146 A CN202110113146 A CN 202110113146A CN 112786164 A CN112786164 A CN 112786164A
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visual
area
dynamic picture
pattern
adjustable
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CN112786164B (en
Inventor
李琳
王伟
曾长娟
沈勤
季雍容
许诗琼
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Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
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Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
    • A61B3/085—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus for testing strabismus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/80—2D [Two Dimensional] animation, e.g. using sprites

Abstract

The application provides a dynamic picture design method, a device, equipment and a medium for an adjustable sighting target, which are used for designing a visual area; adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target. The eye adjusting function of the inspected person can be fully transferred in the inspection, so that the inspected person actively participates in the inspection, the key data in the inspection process is digitally filed, the inspection time is saved, and the inspection result is more accurate.

Description

Dynamic picture design method, apparatus, device and medium for adjustable optotype
Technical Field
The present application relates to the field of adjustable optotypes, and in particular, to a method, an apparatus, a device, and a medium for designing a dynamic picture for an adjustable optotype.
Background
An accommodating optotype is an optotype with fine details that the eye can see clearly with precise use of accommodation. In various eye movement examinations (diseases related to oblique vision or orbital fracture and the like with eye movement disorder), such as alternate covering examination and covering-removing examination, an adjusting visual target is required to be placed in front of a patient to transfer the adjusting function of the tested eye. Because the eye movement examination is mainly performed by infants, the existing adjustable sighting marks are mainly performed by static patterns, and the attention of the infants is difficult to be called. In the actual examination process, it is usually necessary to change the different visual targets several times, and the examiner is asked to watch the visual targets repeatedly, and the examination cannot be completed accurately. Therefore, the conventional eye movement examination such as strabismus has the problems of unmatched examinees, overlong examination time, inaccurate examination results and the like.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present application is to provide a method, an apparatus, a device and a medium for designing a dynamic picture for an adjustable optotype, so as to solve the problems of mismatch of examinees, overlong examination time, inaccurate examination result, etc. in the existing eye movement examination.
To achieve the above and other related objects, the present application provides a dynamic picture design method for an adjustable optotype, the method comprising: planning a visual area; adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target.
In one embodiment of the present application, the method is based on Stevens power law, S-k In(ii) a Wherein S represents a perception result obtained by the brain; k is a constant; i representsThe stimulus value felt by the sense organ, n is a parameter characterizing the visual effect.
In an embodiment of the present application, the parameters include: any one or more combinations of visual channel, brightness, loudness, area, length, gray contrast, and current.
In an embodiment of the present application, the planning visual area sequentially includes, from the center to the outside: a visual center region, a malleable region, and a secondary element region; wherein the secondary element area is blank or an element of complementary colour to the visual centre area map to highlight the pattern in the visual centre area; the secondary element area is a pattern of disordered motion; the visual center area is a pattern moving along a preset path.
In an embodiment of the present application, the method further includes: the brightness, contrast and lightness of the pattern in the visual center area are higher than those in other areas; when each pattern moves outwards from the visual center area, the corresponding visual effect is gradually weakened; otherwise, the corresponding visual effect is gradually enhanced.
In one embodiment of the present application, the pattern includes: polygonal, circular, irregular figure, cartoon animal, figure, and plant.
In an embodiment of the present application, the dynamic picture is used for displaying on a display screen; based on the dynamic picture is also correspondingly provided with light change and sound effect so as to match the dynamic picture through the light-emitting equipment and the loudspeaker.
To achieve the above and other related objects, there is provided a moving picture designing apparatus for an adjustable optotype, the apparatus including: a planning module for planning a visual area; and the processing module is used for adjusting the visual effect and the motion trail of the patterns in the visual region based on the planned visual region so as to generate a dynamic picture for the adjustable sighting target.
To achieve the above and other related objects, the present application provides a computer apparatus, comprising: a memory, and a processor; the memory is to store computer instructions; the processor executes computer instructions to implement the method as described above.
To achieve the above and other related objects, the present application provides a computer readable storage medium storing computer instructions which, when executed, perform the method as described above.
In summary, the present application provides a method, an apparatus, a device and a medium for designing a dynamic picture of an adjustable optotype, wherein the method comprises: planning a visual area; adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target.
Has the following beneficial effects:
the eye adjusting function of the inspected person can be fully transferred in the inspection, so that the inspected person actively participates in the inspection, the key data in the inspection process is digitally filed, the inspection time is saved, and the inspection result is more accurate.
Drawings
Fig. 1 is a flowchart illustrating a method for designing a dynamic picture for an adjustable optotype according to an embodiment of the present disclosure.
Fig. 2 is a schematic diagram of a model of a visual region according to an embodiment of the present application.
Fig. 3A-3B are schematic views illustrating scenes of moving pictures of an adjustable optotype according to an embodiment of the present application.
Fig. 4 is a schematic view illustrating a scene of a dynamic picture of an adaptive target according to an embodiment of the present application.
Fig. 5 is a schematic view illustrating a scene in which the motion pattern in the dynamic picture is a cartoon bear according to an embodiment of the present disclosure.
FIG. 6 is a schematic model diagram of an apparatus for dynamic picture design for adaptive optotypes according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a computer device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only schematic and illustrate the basic idea of the present application, and although the drawings only show the components related to the present application and are not drawn according to the number, shape and size of the components in actual implementation, the type, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complex.
Throughout the specification, when a part is referred to as being "connected" to another part, this includes not only a case of being "directly connected" but also a case of being "indirectly connected" with another element interposed therebetween. In addition, when a certain part is referred to as "including" a certain component, unless otherwise stated, other components are not excluded, but it means that other components may be included.
The terms first, second, third, etc. are used herein to describe various elements, components, regions, layers and/or sections, but are not limited thereto. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the scope of the present application.
Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," and/or "comprising," when used in this specification, specify the presence of stated features, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions or operations are inherently mutually exclusive in some way.
In order to solve the problems, the application provides a dynamic picture design method, a device, equipment and a medium for an adjustable sighting target, which can fully transfer the eye adjustment function of an examinee in an examination, so that the examinee actively participates in the examination, and key data in the examination process can be digitally filed through a camera, thereby saving examination time and ensuring that an examination result is more accurate.
Fig. 1 is a flow chart illustrating a method for designing a dynamic picture for an adjustable optotype according to an embodiment of the present invention. As shown, the method comprises:
step S101: and planning a visual area.
In an embodiment of the present application, the planning visual area sequentially includes, from the center to the outside: a visual center region, a malleable region, and a secondary element region.
In general eye movement examination, it is necessary to record the oblique vision of nine eyes of a person to be examined, and to accurately locate the eye of the person to be examined at nine eye position checking points while adjusting the eye adjusting function of the person to be examined. Therefore, the central visual area of the motion picture is specified first. As shown in fig. 2, shown as a model schematic of the visual area. For example, 1 is the visual center area, and the length and width are both 15 mm. 2 is an extensible zone, 30mm in length and width, to which the pattern may extend progressively from the visual centre zone. 3 is a minor element area with the length and width of 60 mm. By planning the visual region as shown in fig. 2, an image in contrast with the visual center region image can be displayed so as to capture or observe the subject's line of sight in the eye movement examination.
Step S102: adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target.
Since the human visual perception system is a biological system with the highest processing bandwidth known so far, and the human eye has a strong pattern recognition capability, the human visual perception system has different understanding and information acquisition capabilities for different visual channels. In the design of optotypes, it is necessary to use a high-power visual channel so that the examinee can more accurately pay attention to the optotype in a shorter time.
In one embodiment of the present application, the method is based on Stevens power law, S-k In；
Wherein S represents a perception result obtained by the brain; k is a constant; i denotes the stimulus value felt by the sense organ and n is a parameter characterizing the visual effect.
The parameters include, but are not limited to: any one or more combinations of visual channel, brightness, loudness, area, length, gray contrast, and current.
For example, n may range from 0.5 for brightness to 3.5 for current values. As shown in table 1 below, the dynamic picture of the accommodative optotype may be dynamically varied in parameters such as visual channel, brightness, area, length, gray contrast, and current.
TABLE 1 parameter Table for moving pictures of adjustable optotypes
Visual pathway Brightness of light Loudness Area of Length of Gray contrast ratio Electric current
Power of one 0.5 0.67 0.7 1.0 1.2 3.5
In an embodiment of the present application, the method further includes:
A. the brightness, contrast and lightness of the visual center area are higher than those of other areas;
B. when each pattern moves outwards from the visual center area, the corresponding visual effect is gradually weakened; otherwise, the corresponding visual effect is gradually enhanced.
For example, as shown in fig. 3A-3B, the pattern of the visual center area of the dynamic picture in the present application is a pattern with the highest brightness and contrast, such as a square, a circle, a triangle, and other irregular patterns, the visual effects of the brightness, the color, the contrast, etc. of the pattern can be gradually weakened from the visual center area 1 to the extensible area 2, and the area occupied by the pattern can also be dynamically changed from the visual center area 1 to the extensible area 2, and the predetermined trajectory thereof is mainly within the range of the area 1. As shown in fig. 3A-3B, the arrows are the motion traces of the pattern.
In the present application, the visual effect and motion trajectory design based on the visual center region, the extensible region, and the secondary element region may include:
A. the secondary element area is blank or an element of complementary color to the visual central area map to highlight the pattern in the visual central area;
B. the secondary element area is a pattern of disordered motion;
C. the visual center area is a pattern moving along a preset path.
As shown in fig. 4, the secondary element area may be whited out to highlight the graphics of the visual center area. Elements of complementary color to the visual center region pattern may also be used; the minor element area is a circle moving out of order (e.g., a dashed sphere in the figure), and the visual center area is a circle moving along a predetermined path (e.g., a black sphere in the figure).
In this embodiment, the patterns in the dynamic picture include: polygonal, circular, irregular figure, cartoon animal, figure, and plant.
As shown in fig. 5, the motion pattern in the dynamic picture is a cartoon bear. Because the eye movement examination is mainly performed by infants, the existing adjustable sighting marks are mainly performed by static patterns, and the attention of the infants is difficult to be called. In the actual examination process, it is usually necessary to change the different visual targets several times, and the examiner is asked to watch the visual targets repeatedly, and the examination cannot be completed accurately. Therefore, the motion pattern of the dynamic picture in the sighting target is changed into the cartoon element preferred by the child, so that the attention of the child can be attracted to a certain extent, the examinee can actively cooperate with the examination, the examination time is saved, and the examination accuracy is improved.
In an embodiment of the present application, the dynamic picture is used for displaying on a display screen; based on the dynamic picture is also correspondingly provided with light change and sound effect so as to match the dynamic picture through the light-emitting equipment and the loudspeaker.
It should be noted that, in order to further arouse the attention of the infant, the visual target body applied by the dynamic picture design method for the adjustable visual target proposed by the present application may be composed of a screen and a speaker. In the checking process, a dynamic picture (MG) designed based on the method provided by the patent can be played on the screen, the corresponding sound effect is played by the loudspeaker, and the corresponding color brightness or brightness corresponding change can be displayed on the visual target main body so as to match the movement of the cluster in the dynamic picture. Therefore, the visual perception system of the inspected person can be fully adjusted in the inspection process, the inspected person can actively cooperate with the inspection, the inspection time is saved, and the inspection accuracy is improved.
Fig. 6 is a block diagram of an apparatus for designing a dynamic picture for an adjustable optotype according to an embodiment of the present application. As shown, the apparatus 600 includes:
a planning module 601 for planning a visual area;
and the processing module 602 is configured to adjust the visual effect and the motion trajectory of the pattern in the planned visual area based on the planned visual area to generate a dynamic picture for the adjustable optotype.
It should be noted that, because the contents of information interaction, execution process, and the like between the modules/units of the apparatus are based on the same concept as the method embodiment described in the present application, the technical effect brought by the contents is the same as the method embodiment of the present application, and specific contents may refer to the description in the foregoing method embodiment of the present application, and are not described herein again.
It should be further noted that the above division of the modules of the apparatus 600 is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these units can be implemented entirely in software, invoked by a processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the processing module 602 may be a separate processing element, or may be integrated into a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes the functions of the processing module 602. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs); or, one or more microprocessors (digital signal processors, DSP for short); or one or more Field Programmable Gate arrays (FPGA for short), etc.; for another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code; for another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Fig. 7 is a schematic structural diagram of a computer device according to an embodiment of the present invention. As shown, the computer device 700 includes: a memory 701, and a processor 702; the memory 701 is used for storing computer instructions; the processor 702 executes computer instructions to implement the method described in fig. 1.
In some embodiments, the number of the memories 701 in the computer device 700 may be one or more, the number of the processors 702 may be one or more, and fig. 7 illustrates one example.
In an embodiment of the present application, the processor 702 in the computer device 700 loads one or more instructions corresponding to the processes of the application program into the memory 701 according to the steps described in fig. 1, and the processor 702 executes the application program stored in the memory 701, thereby implementing the method described in fig. 1.
The Memory 701 may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 701 stores an operating system and operating instructions, executable modules or data structures, or a subset thereof, or an expanded set thereof, wherein the operating instructions may include various operating instructions for performing various operations. The operating system may include various system programs for implementing various basic services and for handling hardware-based tasks.
The Processor 702 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
In some specific applications, the various components of the computer device 700 are coupled together by a bus system that may include a power bus, a control bus, a status signal bus, etc., in addition to a data bus. But for the sake of clarity the various buses are referred to as a bus system in figure 7.
In an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor implements the method described in fig. 1.
The present application may be embodied as systems, methods, and/or computer program products, in any combination of technical details. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied thereon for causing a processor to implement various aspects of the present application.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but is not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable programs described herein may be downloaded from a computer-readable storage medium to a variety of computing/processing devices, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device. The computer program instructions for carrying out operations of the present application may be assembly instructions, Instruction Set Architecture (ISA) instructions, machine related instructions, microcode, firmware instructions, state setting data, integrated circuit configuration data, or source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, the electronic circuitry can execute computer-readable program instructions to implement aspects of the present application by utilizing state information of the computer-readable program instructions to personalize the electronic circuitry, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA).
In summary, the present application provides a method, an apparatus, a device and a medium for designing a dynamic picture for an adjustable optotype. The method comprises the following steps: planning a visual area; adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target.
The device can fully transfer the eye adjusting function of the inspected person in the inspection process, so that the inspected person actively participates in the inspection, key data in the inspection process can be digitally filed, the inspection time is saved, and the inspection result is more accurate.
The application effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.

Claims (10)

1. A method for dynamic picture design for an adjustable optotype, the method comprising:
planning a visual area;
adding one or more patterns in the visual area, and setting the visual effect and the motion trail of each image to generate a dynamic picture for the adjustable sighting target.
2. The method of claim 1, wherein the method is based on Stevens power law S-k In；
Wherein S represents a perception result obtained by the brain; k is a constant; i denotes the stimulus value felt by the sense organ and n is a parameter characterizing the visual effect.
3. The method of claim 2, wherein the parameters comprise: any one or more combinations of visual channel, brightness, loudness, area, length, gray contrast, and current.
4. The method of claim 1, wherein planning the visual area with a center facing outward in sequence comprises: a visual center region, a malleable region, and a secondary element region; wherein the content of the first and second substances,
the secondary element area is blank or an element of complementary color to the visual central area map to highlight the pattern in the visual central area;
the secondary element area is a pattern of disordered motion;
the visual center area is a pattern moving along a preset path.
5. The method of claim 4, further comprising:
the brightness, contrast and lightness of the pattern in the visual center area are higher than those in other areas;
when each pattern moves outwards from the visual center area, the corresponding visual effect is gradually weakened; otherwise, the corresponding visual effect is gradually enhanced.
6. The method of any one of claims 1, 4 and 5, wherein the pattern comprises: polygonal, circular, irregular figure, cartoon animal, figure, and plant.
7. The method of claim 1, wherein the dynamic picture is for display on a display screen; based on the dynamic picture is also correspondingly provided with light change and sound effect so as to match the dynamic picture through the light-emitting equipment and the loudspeaker.
8. A dynamic picture design apparatus for an adjustable optotype, the apparatus comprising:
a planning module for planning a visual area;
and the processing module is used for adjusting the visual effect and the motion trail of the patterns in the visual region based on the planned visual region so as to generate a dynamic picture for the adjustable sighting target.
9. A computer device, the device comprising: a memory, and a processor; the memory is to store computer instructions; the processor executes computer instructions to implement the method of any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon computer instructions which, when executed, perform the method of any one of claims 1 to 7.
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