CN116138725B - Dominant eye detection method and system based on display screen interaction - Google Patents
Dominant eye detection method and system based on display screen interaction Download PDFInfo
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Abstract
The invention provides a dominant eye detection method and a dominant eye detection system based on display screen interaction, wherein the detection method comprises the following steps: when the current moment is detected to be a first test mode, a display screen is controlled to respectively generate a first test target and a second test target aiming at eyes of a subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; fusing two test targets, controlling the pointer circle to move to the position of any target circle, and detecting a confirmation signal when the pointer circle reaches the target position; and during detection, determining the dominant eye according to the position of the pointer circle. According to the embodiment of the invention, the display screen is controlled to generate the test target for the subject, and the dominant eye of the subject is judged based on the position of the pointer circle, so that compared with the technical scheme of constructing an optical window or a hole clamping method in the prior art, the requirement on the factor of the distance between the subject and the test equipment is reduced, and meanwhile, the influence of site limitation and space limitation in the prior art is effectively reduced.
Description
Technical Field
The invention relates to the field of visual detection, in particular to a dominant eye detection method and system based on display screen interaction.
Background
The roles of humans in the eyes are often different when viewing objects. One of the eyes, often referred to as the dominant eye or dominant eye, is responsible for its positioning and fusion causing effects. The measurement of the dominant eye is of great importance in the diagnosis and training of a number of refractive diseases.
At present, the traditional method for judging the dominant eye mainly comprises a thumb method, a hole clamping method and a Worth four-lighting method. In the prior art, an optical window and a sighting device are used in the detection process of the technical scheme, so that a subject observes an identifiable and positionable target relative to equipment, the size of the window does not allow the subject to observe the target by two eyes at the same time, and therefore, calculation is performed and the positions of the eyes, the positions of the target and the window are considered at the same time, and the dominant eye of the subject is determined through image processing and face recognition. This method places certain demands on the test site, for example, the subject must be at a certain distance from the measuring device, and thus there is a certain space limitation. Secondly, considering the distance and the interpupillary distance of the subject, the optical window must be adaptively set to match the actual test to obtain a more accurate measurement result.
Disclosure of Invention
The invention provides a dominant eye detection method and a dominant eye detection system based on display screen interaction, which are used for solving the technical problem of how to reduce site limitation and space limitation existing in the prior art.
In order to solve the technical problems, an embodiment of the present invention provides a dominant eye detection method based on display screen interaction, including:
when the current moment is detected to be in a first test mode, a display screen is controlled to respectively generate a first test target object and a second test target object aiming at eyes of a subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; the first test object and the second test object are test cards;
fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position;
when the first confirmation signal is detected, determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode.
The dominant eye detection method further comprises:
outputting the detection result of the first test mode and switching to a second test mode;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a second test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode, and outputting the detection result of the first test mode or the second test mode as a dominant eye measurement result of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain.
The first test object horizontally deviates leftwards relative to the center of eyes of the subject, and the corresponding deviation amount of the first test object is the radius of the first target circle plus the diameter of the pointer circle; the second test object is horizontally shifted to the right relative to the center of eyes of the subject, and the corresponding offset of the second test object is the radius of the second target circle plus the diameter of the pointer circle.
The first test mode is a red-blue vision splitting mode, and the second test mode is a blue-red vision splitting mode.
Preferably, the first pointer control command, the first confirmation signal, the second pointer control command and the second confirmation signal are all input through an external device.
Correspondingly, the embodiment of the invention also provides a dominant eye detection system based on display screen interaction, which comprises a generation module, a pointer control module and a first detection module; wherein,,
when the current moment is detected to be in the first test mode, the generating module is used for controlling the display screen to respectively generate a first test target object and a second test target object aiming at the eyes of the subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; the first test object and the second test object are test cards;
the pointer control module is used for fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position;
when the first confirmation signal is detected, the first detection module is used for determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode.
The dominant eye detection system further comprises a second detection module; wherein,,
the second detection module is used for outputting a detection result of the first test mode and switching to a second test mode;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a first test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode, and outputting the detection result of the first test mode or the second test mode as a dominant eye measurement result of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain.
The first test object horizontally deviates leftwards relative to the center of eyes of the subject, and the corresponding deviation amount of the first test object is the radius of the first target circle plus the diameter of the pointer circle; the second test object is horizontally shifted to the right relative to the center of eyes of the subject, and the corresponding offset of the second test object is the radius of the second target circle plus the diameter of the pointer circle.
The first test mode is a red-blue vision splitting mode, and the second test mode is a blue-red vision splitting mode.
Preferably, the first pointer control command, the first confirmation signal, the second pointer control command and the second confirmation signal are all input through an external device.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a dominant eye detection method and a dominant eye detection system based on display screen interaction, wherein the dominant eye detection method comprises the following steps: when the current moment is detected to be in a first test mode, a display screen is controlled to respectively generate a first test target object and a second test target object aiming at eyes of a subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position; when the first confirmation signal is detected, determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode. According to the embodiment of the invention, the display screen is controlled to generate the test target for the subject, and the dominant eye of the subject is judged based on the position of the pointer circle and the relative positions of the first target circle and the second target circle, so that compared with the technical scheme of constructing an optical window or a hole clamping method in the prior art, the requirement on the factor of the distance between the subject and the test equipment is reduced, and meanwhile, the influence of site limitation and space limitation in the prior art is effectively reduced; the method can be realized on the basis of display screens of various carriers, such as display equipment of mobile phones, tablet computers, polarized light screens, televisions, VR glasses and the like, and has the characteristics of wide applicability, strong practicability and the like.
Further, the first test mode is a red-blue vision splitting mode, the second test mode is a blue-red vision splitting mode, the main eye detection is rechecked based on the total two test results of the two test modes, and the accuracy of the detection results is further improved through the consistency of the results.
Drawings
Fig. 1: a flow chart of an embodiment of the dominant eye detection method provided by the invention based on display screen interaction is shown.
Fig. 2: the principle schematic diagram of red and blue vision is provided for the invention.
Fig. 3: the display effect schematic diagram of the display screen in the first test mode is provided by the invention.
Fig. 4: schematic of the observation effect of the subject in the first test mode provided by the invention.
Fig. 5: the display effect schematic diagram of the display screen in the second test mode is provided by the invention.
Fig. 6: schematic of the observation effect of the subject in the second test mode provided by the invention.
Fig. 7: the test result schematic diagram of the first test mode is provided by the invention.
Fig. 8: the second test mode is a schematic diagram of test results provided by the invention.
Fig. 9: a schematic structural diagram of one embodiment of a dominant eye detection system provided for the present invention based on display screen interaction.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
according to the related art, the conventional methods for determining the dominant eye at present mainly include a thumb method, a hole-blocking method and a Worth four-lighting method. These methods all require a high degree of interaction with the subject.
The principle of thumb method is as follows: the two eyes watch a certain point far away, the thumb is placed on the sight line, the two eyes are alternately closed, and if one eye is closed and the point cannot be seen, the other eye is the dominant eye.
The hole blocking method comprises the following steps: the center of the two hands of the person to be inspected holds a small Kong Zhiban, the aperture is generally 2-3cm, the fingers of the person to be inspected are straightened, the eyes watch the far visual target through the holes in the paperboard, the eyes are alternately closed, and if one eye is closed and the visual target cannot be seen, the eyes are dominant.
Worth four-point lamp method: after wearing the right, red, left and green glasses, the person to be examined looks at the four-hole lamp and lets the person to be examined report the color of the round point below: if the red or red is dominant eye, the right eye is dominant eye, if the green or green is dominant eye, the left eye is dominant eye, and the yellow or white or red-green appears at the same time as the appearance of no obvious dominant eye.
Furthermore, it should be emphasized that there is also a method of detecting a capstan, which mainly mimics the principle of the "stuck-at method". In the detection process of the technical scheme, an optical window and a sighting device are used, a target which can be identified and positioned relative to the equipment is observed by a subject, the size of the window does not allow the subject to observe the target by two eyes at the same time, calculation is performed, and the positions of the eyes, the positions of the target and the window are considered, so that the dominant eye of the subject is determined through image processing and face recognition. This method has certain requirements on the test site, for example, the subject must have a certain distance from the measuring device, and thus has certain space restrictions, and the above-mentioned "hole-clamping method" and the like have the problem. Secondly, considering the distance and the interpupillary distance of the subject, the optical window must be adaptively set to match the actual test to obtain a more accurate measurement result.
Referring to fig. 1, fig. 1 is a main eye detection method based on display screen interaction according to an embodiment of the present invention, which includes steps S1 to S3, wherein,
step S1, when a first test mode at the current moment is detected, a display screen is controlled to respectively generate a first test target object and a second test target object aiming at eyes of a subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle and the second test object comprises a second target circle.
In this embodiment, first, by separating the left and right eyes of the subject, 2 test targets with target circles (black in color, which may also be referred to as black circles) including a first test target and a second test target are generated in the screen. The test target may be a test card. The first test target horizontally deviates leftwards relative to the center of eyes of the subject, and the corresponding deviation of the first test target is the radius of the first target circle plus the diameter of the pointer circle; the second test object is horizontally shifted to the right relative to the center of eyes of the subject, and the corresponding offset of the second test object is the radius of the second target circle plus the diameter of the pointer circle. In this way, the subject starts the test after fusing the test cards having a certain parallax from left to right in step S2. The parallax is the sum of the offsets of the two test cards. The larger the sum of the offsets when looking at the first test object (left test card) for the right eye and the second test object (right test card) for the left eye, the closer to the eye when merging into one test card, reference can be made to fig. 2, which is only made for reference, for example, the red dot can be understood as the left test card, i.e. the first test object, and the blue dot can be understood as the right test card, i.e. the second test object, and the final location after the fusion is at the red-blue intersection point connecting the eye nodes. Meanwhile, the offset setting can prevent the two target circles from overlapping, or the pointer circle falls between the two black circles.
And S2, fusing the first test object and the second test object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position.
After the first test object and the second test object are fused, it may be confirmed whether the subject can see a test object of a target circle (black circle). If the subject only sees the test object of one target circle, the target circle is obviously left-hand or obviously right-hand, the test object which should be seen in the left eye and the right eye cannot be seen by the subject at the same time, and the two eyes do not have the function of simultaneously seeing.
Further, if it is determined that the subject can see only one test object and the test object has a stereoscopic sense with respect to the screen, the test of the dominant eye can be started after the subject passes the above-described test.
The dominant eye detection method based on display screen interaction mainly comprises two test modes, wherein the first test mode is a red-blue split view mode, and the second test mode is a blue-red split view mode. As an example of this embodiment, the above-mentioned red-blue split view mode may enable the user to wear red-blue glasses (may be virtual glasses), where fig. 3 is an image displayed on the display while wearing red-blue glasses, and the red and blue in fig. 3 are filtered by the red-blue glasses to achieve the split view effect. The left eye corresponds to the blue lens (red is filtered in the black background), the right eye corresponds to the red lens (blue is filtered in the black background), the images seen by the left eye and the right eye are all rectangular, and a perfect circle is arranged in the middle of the images as shown in fig. 4, the left eye corresponds to the upper part of fig. 4, and the right eye corresponds to the content below the fig. 4.
In the second test mode, the case of switching the forward wearing of the red-blue glasses to the reverse wearing of the red-blue glasses is described with reference to fig. 5. Unlike the case of wearing red-blue glasses, when red-blue glasses are worn reversely, the left eye corresponds to the red lens (blue is filtered in the black background), the right eye corresponds to the blue lens (red is filtered in the black background), the left and right eyes finally see the image as shown in fig. 6, the left eye corresponds to the upper part of fig. 6, and the right eye corresponds to the lower part of fig. 6.
Specifically, for the test performed in the first test mode of this embodiment, after the start of the test is confirmed (for example, a start button is clicked, a signal indicating "start" is received, the subject manipulates the pointer circle to move to the black circle of the test card and moves the pointer circle into the black circle as much as possible, and clicks the left button of the mouse.
Step S3, when the first confirmation signal is detected, determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode.
In this embodiment, only the test result of the first test mode may be directly used as the test result of the dominant eye of the subject. When the subject has a dominant eye, the pointer circle controlled by the subject moves into the black circle fused by the test card, the pointer circle is directly moved into the circle looking at the sight direction, only a single eye can see the circle, the eye is the dominant eye, and the inspection result of wearing red and blue glasses (the first test mode) is shown in fig. 7.
In order to further improve accuracy, the detection result of the first test mode is output, and the second test mode is switched, wherein the switching can be performed by a mode including but not limited to clicking a button, and a signal representing switching is detected at the moment;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a second test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode (the detection result of the second test mode is shown in fig. 8), and outputting the detection result of the first test mode or the second test mode as a final measurement result of the dominant eye of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain. By implementing the embodiment of the application, when the dominant eye is the left eye, the influence factors such as low light transmittance and the like occur in part of application scenes because of the red lenses worn by the right eye, so that the visual image of the right eye is inhibited. This embodiment proposes to review by the second test mode for this case. I.e. after the reverse wearing of red-blue spectacles, if the left eye appears to be inhibited by the red lens, the final dominant eye measurement is that the right eye is the dominant eye. By comparing the detection result of the first test mode with the detection result of the second test mode, the accuracy of the detection of the main guide eye can be further improved by comparing and checking and judging whether the main guide eye has consistency.
Further, the color of the pointer circle indicated by the mouse or the touch screen point in this embodiment is #808040. The red in the red-blue lens corresponds to # FF0000 and the blue is #0000FF. By means of the color setting, even if a subject wears the red-blue glasses, the pointer circle cannot be filtered, colors displayed by the red-blue glasses are consistent, and the fact that two eyes see different pointer circles cannot move into a black circle (target circle) correctly is prevented.
Correspondingly, referring to fig. 9, the embodiment of the invention further provides a dominant eye detection system based on display screen interaction, which comprises a generation module 101, a pointer control module 102 and a first detection module 103; wherein,,
when the current moment is detected to be the first test mode, the generating module 101 is configured to control the display screen to generate a first test target object and a second test target object for both eyes of the subject respectively; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle;
the pointer control module 102 is configured to fuse the first test target object with the second test target object, respond to a first pointer control instruction, control a pointer circle to move to a position of the first target circle or the second target circle, and detect a first acknowledgement signal when the pointer circle reaches a first target position;
upon detecting the first confirmation signal, the first detection module 103 is configured to determine, according to a position where the pointer circle is located, a dominant eye of the subject in the first test mode; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode.
Preferably, the dominant eye detection system further comprises a second detection module; wherein,,
the second detection module is used for outputting a detection result of the first test mode and switching to a second test mode;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a first test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode, and outputting the detection result of the first test mode or the second test mode as a dominant eye measurement result of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain.
As a preferable scheme, the first test object is horizontally offset to the left relative to the center of eyes of the subject, and the corresponding offset of the first test object is the radius of the first target circle plus the diameter of the pointer circle; the second test object is horizontally shifted to the right relative to the center of eyes of the subject, and the corresponding offset of the second test object is the radius of the second target circle plus the diameter of the pointer circle.
Preferably, the first pointer control command, the first confirmation signal, the second pointer control command and the second confirmation signal are all input through an external device.
Preferably, the first test mode is a red-blue split view mode, and the second test mode is a blue-red split view mode.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a dominant eye detection method and a dominant eye detection system based on display screen interaction, wherein the dominant eye detection method comprises the following steps: when the current moment is detected to be in a first test mode, a display screen is controlled to respectively generate a first test target object and a second test target object aiming at eyes of a subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position; when the first confirmation signal is detected, determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; when the pointer circle is located at the second target circle, determining that the dominant eye of the subject is the left eye in the first test mode. According to the embodiment of the invention, the display screen is controlled to generate the test target for the subject, and the dominant eye of the subject is judged based on the position of the pointer circle and the relative positions of the first target circle and the second target circle, so that compared with the technical scheme of constructing an optical window or a hole clamping method in the prior art, the requirement on the factor of the distance between the subject and the test equipment is reduced, and meanwhile, the influence of site limitation and space limitation in the prior art is effectively reduced; the method can be realized on the basis of display screens of various carriers, such as display equipment of mobile phones, tablet computers, polarized light screens, televisions, VR glasses and the like, and has the characteristics of wide applicability, strong practicability and the like.
Further, the first test mode is a red-blue vision splitting mode, the second test mode is a blue-red vision splitting mode, the main eye detection is rechecked based on the total two test results of the two test modes, and the accuracy of the detection results is further improved through the consistency of the results.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present invention, and are not to be construed as limiting the scope of the invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (4)
1. The dominant eye detection method based on display screen interaction is characterized by comprising the following steps:
when the current moment is detected to be in a first test mode, a display screen is controlled to respectively generate a first test target object and a second test target object aiming at eyes of a subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; the first test object and the second test object are test cards;
fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position;
when the first confirmation signal is detected, determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; determining that the dominant eye of the subject is the left eye in the first test mode when the pointer circle is located at the second target circle;
the dominant eye detection method further comprises:
outputting the detection result of the first test mode and switching to a second test mode;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a second test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode, and outputting the detection result of the first test mode or the second test mode as a dominant eye measurement result of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain;
the first test object horizontally deviates leftwards relative to the center of eyes of the subject, and the corresponding deviation amount of the first test object is the radius of the first target circle plus the diameter of the pointer circle; the second test object horizontally deviates rightward relative to the center of eyes of the subject, and the corresponding deviation amount of the second test object is the radius of the second target circle plus the diameter of the pointer circle;
the first test mode is a red-blue vision splitting mode, and the second test mode is a blue-red vision splitting mode.
2. The dominant eye detection method of claim 1, wherein the first pointer control command, the first confirmation signal, the second pointer control command, and the second confirmation signal are all input through an external device.
3. The dominant eye detection system based on display screen interaction is characterized by comprising a generation module, a pointer control module and a first detection module; wherein,,
when the current moment is detected to be in the first test mode, the generating module is used for controlling the display screen to respectively generate a first test target object and a second test target object aiming at the eyes of the subject; wherein the first test target corresponds to the right eye of the subject and the second test target corresponds to the left eye of the subject; the first test object comprises a first target circle, and the second test object comprises a second target circle; the first test object and the second test object are test cards;
the pointer control module is used for fusing the first test target object and the second test target object, responding to a first pointer control instruction, controlling a pointer circle to move to the position of the first target circle or the second target circle, and detecting a first confirmation signal when the pointer circle reaches the first target position;
when the first confirmation signal is detected, the first detection module is used for determining a dominant eye of the subject in the first test mode according to the position of the pointer circle; determining that the dominant eye of the subject is the right eye in the first test mode when the pointer circle is located at the first target circle; determining that the dominant eye of the subject is the left eye in the first test mode when the pointer circle is located at the second target circle;
the dominant eye detection system further comprises a second detection module; wherein,,
the second detection module is used for outputting a detection result of the first test mode and switching to a second test mode;
responding to a second pointer control instruction, controlling the pointer circle to move to the position of the first target circle or the second target circle, and detecting a second confirmation signal when the pointer circle reaches the second target position;
when the second confirmation signal is detected, determining a dominant eye of the subject in a second test mode according to the position of the pointer circle; when the pointer circle is positioned at the first target circle, the dominant eye of the subject is the right eye; when the pointer circle is positioned at the second target circle, the dominant eye of the subject is the left eye;
outputting a detection result of a second test mode, and outputting the detection result of the first test mode or the second test mode as a dominant eye measurement result of the subject when the detection result of the first test mode is consistent with the detection result of the second test mode; when the detection result of the first test mode is inconsistent with the detection result of the second test mode, the measurement result of the dominant eye of the subject is uncertain;
the first test object horizontally deviates leftwards relative to the center of eyes of the subject, and the corresponding deviation amount of the first test object is the radius of the first target circle plus the diameter of the pointer circle; the second test object horizontally deviates rightward relative to the center of eyes of the subject, and the corresponding deviation amount of the second test object is the radius of the second target circle plus the diameter of the pointer circle;
the first test mode is a red-blue vision splitting mode, and the second test mode is a blue-red vision splitting mode.
4. A dominant eye detection system as in claim 3 wherein the first pointer control command, the first confirmation signal, the second pointer control command and the second confirmation signal are all entered via an external device.
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