A subliminal neural regulation system for pregnancy and childbirth based on left and right brain division theory

Abstract

The application provides a subliminal neural regulation system based on the theory of left and right brain division during pregnancy and childbirth, which comprises a video signal input module, a subliminal signal generation module, a video signal processing module, a video display module, a video monitoring module and a monitoring signal processing module; the video signal input module is used for pre-processing external video signals and transmitting the pre-processed video signals to the video signal processing module; the subliminal signal generation module is used for generating pictures with subliminal information stimulation according to the position of an operator and transmitting the pictures to the video signal processing module; and the video signal processing module is used for inserting the pictures with subliminal information stimulation from the subliminal signal generation module into a video sequence from the video signal input module to generate new video signals.

Description

Technical Field

[0001] This invention relates to the field of health care, and more specifically, to a transmodal subthreshold neural regulation system for pregnancy and childbirth based on the theory of left-right brain specialization. Background Technology

[0002] Human senses can only respond to stimuli within a certain range (visual, auditory, tactile, gustatory, and olfactory), a range known as the sensory threshold. Information exceeding the sensory threshold is called subliminal information. The techniques for designing, producing, disseminating, processing, and controlling subliminal information to alter attitudes and behavioral choices are called subliminal information technology. Subliminal information technology works on the subconscious, guiding the audience to process information at a subliminal level, producing subliminal responses, and achieving the purpose of stimulation or persuasion. Therefore, subliminal information is characterized by its implicit transmission, difficulty in being perceived by human consciousness, and difficulty in defense. Rapid early appearance technology is a commonly used technique in subliminal information technology. When visual stimuli flash before the audience at a very fast speed (1 / 30 of a second), most viewers cannot consciously process the previous frame before the next frame appears, but the flashed image still has a cognitive and emotional impact on the audience. The general implementation involves inserting a very short-lived image frame into a normal video sequence. Because the image frame lingers for such a short time, the audience cannot perceive its existence and is not consciously aware that the video has changed. However, the image frame subconsciously influences the audience.

[0003] Currently, rapid presentation technology mainly involves inserting subliminal image frames into normal videos, often imperceptible to the audience. These frames typically contain only text or graphics, but most fail to consider the different information processing preferences of the left and right hemispheres of the human brain. According to Sperry's theory of left-right brain specialization, the left hemisphere is primarily responsible for logical understanding, judgment, arrangement, classification, analysis, and reasoning; therefore, it can be called the "conscious brain" or "academic brain." The right hemisphere is primarily responsible for spatial memory, visual perception, art, imagination, inspiration, and insights; therefore, it can be called the "creative brain" or "artistic brain." A linear textual stimulation mode is more suitable for the left brain, while a three-dimensional visual stimulation mode is more suitable for the right brain. Summary of the Invention

[0004] To address the needs outlined in the background art, this invention provides a transmodal subthreshold neuromodulation system for the perinatal period based on the theory of left-right brain specialization, comprising: a video signal input module, a subthreshold signal generation module, a video signal processing module, a video display module, a video monitoring module, and a monitoring signal processing module.

[0005] The video signal input module can preprocess external video signals and then transmit them to the video signal processing module. The video signal can come from the network or from the computer graphics card. The video format allowed is several common video signal formats, and the video refresh rate ranges from 20 to 100 frames per second.

[0006] The subthreshold signal generation module can generate images with subthreshold information stimuli according to the operator's settings and transmit them to the video signal processing module. These images are divided into two categories: one is a linear text pattern image for the left brain, and the other is a three-dimensional perspective image for the right brain. The two types of images convey the same meaning but use different display modes. This module can collect the operator's settings using a mouse and keyboard or a touch screen.

[0007] The video signal processing module is responsible for inserting images with subthreshold stimuli from the subthreshold signal generation module into the video sequence from the video signal input module to generate a new video signal, which is then transmitted to the video display module. During the real-time generation of the new video signal, the video signal processing module adjusts the horizontal size of the left and right image display windows in the new video signal in real time based on the position information from the monitoring signal processing module. These left and right image display windows are only meaningful within the inserted image frames and are not relevant to the normal video sequence. Images representing the linear text pattern of the left brain are inserted into the right display window, while images representing the three-dimensional perspective pattern of the right brain are inserted into the left display window. In the new video signal, the time position and dwell time of all image frames in the original video signal remain unchanged, and the dwell time of image frames with subthreshold stimuli in the video signal is much less than 1 / 30 of a second.

[0008] The video display module can display the video from the video signal processing module in real time. This module can be a liquid crystal display screen or a projection display screen, etc. The video signal contains some image frames with extremely short dwell times and subthreshold stimuli. These image frames can be divided into two categories and displayed simultaneously on the left and right image displays.

[0009] In the display window, the video monitoring module can collect the position information of the head and eyes of an audience member located in front of the video display module in real time and transmit it to the monitoring signal processing module. This module can use a visible light camera, an infrared camera, a depth camera, or a solution that combines multiple cameras.

[0010] The monitoring signal processing module can analyze the position information of the head and eyes of an audience member located in front of the video display module through a specially designed recognition algorithm, obtain the optimal horizontal division position of the left and right image display windows, and transmit it to the video signal processing module to achieve the purpose of transmitting the image in the left display window to the right brain for processing and the image in the right display window to the left brain for processing.

[0011] Working process: First, the subthreshold signal generation module generates an image with subthreshold stimuli according to the operator's settings and transmits it to the video signal processing module. Then, the video signal input module preprocesses the external video signal in real time and transmits it to the video signal processing module. Simultaneously, the video monitoring module collects the head and eye position information of an audience member located in front of the video display module in real time and transmits it to the monitoring signal processing module. The monitoring signal processing module analyzes the head and eye position information of the audience member through a recognition algorithm to obtain the optimal horizontal segmentation position of the left and right image display windows and transmits it to the video signal processing module. After that, the video signal processing module divides the image with subthreshold stimuli into two image display windows according to the horizontal segmentation position information and inserts them into the original video sequence to generate a new video signal. Finally, the new video signal is displayed in real time in the video display module.

[0012] Beneficial effects: This invention uses real-time monitored body data to divide images containing subthreshold information stimulation into left and right halves of different horizontal ranges. Utilizing the special structure of the human retina and the information processing preferences of the left and right hemispheres of the human brain, the left half of the image containing subthreshold information stimulation is sent to the right brain for processing, and the right half is sent to the left brain for processing. This achieves the goal of simultaneously and efficiently stimulating both hemispheres using the same frame of subthreshold information stimulation image, solving the problem of how to enhance the intensity of subthreshold information stimulation and improve stimulation efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1This is a schematic diagram of a method and device for enhancing the intensity of subthreshold information stimulation based on the theory of left-right brain specialization: 1-video signal input module, 2-subthreshold signal generation module, 3-video signal processing module, 4-video display module, 5-video monitoring module, 6-monitoring signal processing module, 7-left eyeball, 8-right eyeball, 9-left visual information transmission pathway of the left eyeball, 10-right visual information transmission pathway of the left eyeball, 11-left visual information transmission pathway of the right eyeball, 12-right visual information transmission pathway of the right eyeball, 13-left brain, 14-right brain.

[0015] Figure 2 This is a schematic diagram illustrating the division of the left and right image display windows when the eye is looking directly at the video display module.

[0016] Figure 3 This is a schematic diagram illustrating the division of the left and right image display windows when the eye is looking left at the video display module.

[0017] Figure 4 This is a schematic diagram illustrating the division of the left and right image display windows when the eye is looking to the right in the video display module.

[0018] Figure 5 This is an example of an image containing subthreshold information stimuli. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the accompanying drawings in the present invention are for illustrative and descriptive purposes only and are not intended to limit the scope of protection of the present invention. Furthermore, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this invention illustrate operations implemented according to some embodiments of the present invention. It should be understood that the operations in the flowcharts may not be implemented in sequence, and steps without logical contextual relationships may be reversed or implemented simultaneously. In addition, those skilled in the art, guided by the content of this invention, may add one or more other operations to the flowcharts, or remove one or more operations from the flowcharts.

[0020] Furthermore, the embodiments described herein are merely some, not all, of the embodiments of the invention. The components of the embodiments of the invention described and illustrated herein can typically be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that the term "comprising" will be used in the embodiments of the present invention to indicate the presence of a feature subsequently declared, but does not preclude the addition of other features. It should also be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of the present invention, it should also be noted that the terms "first," "second," "third," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0022] The following is a detailed description of this case, in conjunction with the relevant accompanying drawings in the instruction manual.

[0023] A method and device for enhancing the intensity of subthreshold information stimuli based on the theory of left-right brain specialization. For example... Figure 1 As shown, the method and apparatus include a video signal input module 1, a subthreshold signal generation module 2, a video signal processing module 3, a video display module 4, a video monitoring module 5, a monitoring signal processing module 6, a left eyeball 7, a right eyeball 8, a left visual information transmission pathway of the left eyeball 9, a right visual information transmission pathway of the left eyeball 10, a left visual information transmission pathway of the right eyeball 11, a right visual information transmission pathway of the right eyeball 12, a left brain 13, and a right brain 14;

[0024] The video signal input module 1 is an FPGA board that can preprocess hardware video signals from a computer graphics card in real time to generate software video signals, which are then transmitted to the video signal processing module. The refresh rate of the video signal ranges from 20 to 100 frames per second. The subthreshold signal generation module 2 is a tablet computer with specially designed software running on it. The operator only needs to input corresponding text on the software interface, and the software can generate linear and 3D perspective images corresponding to the text, which are then transmitted to the video signal processing module. The video signal processing module 3 consists of a DSP board and a graphics card. The DSP board is responsible for... Images with subthreshold stimuli from the subthreshold signal generation module are inserted into the video sequence from the video signal input module to generate a new video signal. The graphics card then converts the new software video signal into a hardware video signal that the display screen can recognize. During the real-time generation of the new software video signal, the DSP needs to adjust the size of the horizontal range of the left and right image display windows in the new video signal in real time based on the position information from the monitoring signal processing module. In the new video signal, the time position and dwell time of all image frames in the original video signal do not change, and the dwell time of the image frames with subthreshold stimuli in the video signal is much less than 1 / 30 of a second.

[0025] The video display module 4 is an LCD screen that can display the hardware video signal output by the graphics card in the video signal processing module in real time.

[0026] The video surveillance module 5 is a high-resolution CCD camera designed for visible light, requiring an imaging frame rate greater than 50Hz and an imaging field of view of 120°.

[0027] The monitoring signal processing module 6 is an FPGA board with a specially designed recognition algorithm running on it. It can identify the position and posture of the eyes of the audience in front of the video display module in real time and calculate the optimal horizontal division position of the left and right image display windows.

[0028] The working process is as follows: First, the tablet computer 2 of the subthreshold signal generation module generates, according to the operator's settings, a signal such as... Figure 5 The image, containing subthreshold information stimuli, is transmitted to the DSP of the video signal processing module 3. Then, the FPGA of the video signal input module 1 performs real-time preprocessing on the hardware video signal from the computer graphics card to generate a software video signal, which is then transmitted to the DSP of the video signal processing module 3. Simultaneously, the CCD camera 5 of the monitoring module acquires real-time head and eye information of an audience member located in front of the LCD screen 4 of the video display module, and transmits it to the FPGA of the monitoring signal processing module 6. The FPGA of the monitoring signal processing module 6 analyzes the position information of the audience member's head and eyes using a recognition algorithm to obtain the optimal horizontal segmentation position of the left and right image display windows, and transmits it to the DSP of the video signal processing module 3. Afterwards, the DSP of the video signal processing module 3, based on the horizontal segmentation position information, such as... Figures 2-4 The image containing subthreshold information stimulation is divided into two display windows, left and right, and inserted into the original video sequence to generate a new video signal. Finally, the new video signal is converted by the graphics card 3 of the video signal processing module and displayed in real time on the LCD screen 4 of the video display module.

[0029] Working principle:

[0030] Human eyes have a special physiological structure, such as Figure 1As shown, each eye contains two parts of optic nerve fibers, left and right. The solid line represents the left optic nerve fiber, and the dashed line represents the right optic nerve fiber. The left optic nerve fibers of both eyes connect to the left brain after passing through the optic chiasm, and the right optic nerve fibers connect to the right brain. Therefore, the left half of the image received by the human eyes is transmitted to the left brain for processing, and the right half is transmitted to the right brain for processing. Human senses only respond to stimuli within a certain range; only stimuli within this range can evoke sensation. This range of stimuli and the corresponding sensory capacity are called the sensory threshold in psychology. In a narrow sense, subthreshold information refers to information that exceeds the human sensory threshold within a certain range. Although people cannot perceive this type of information, it can influence their psychology and behavior. In a broad sense, subthreshold information not only includes information exceeding the sensory threshold but also many different forms of hidden information, such as hidden patterns, hidden symbols that evoke associations, and background sounds that are difficult to perceive.

[0031] Subliminal information can be categorized according to the different sensory organs it stimulates: visual subliminal information, auditory subliminal information, tactile subliminal information, and olfactory subliminal information. Visual subliminal information acts through the visual organs and mainly includes text, images, and mixed visual subliminal information. Textual subliminal information refers to subliminal information in text form, including words, sentences, etc.; image subliminal information refers to information that, after subliminal processing, can subtly alter a person's subconscious, prompting their psychology and behavior towards a desired goal; mixed visual subliminal information refers to information in a combined form, including text, images, and symbols, formed through subliminal processing. Auditory subliminal information acts through the auditory organs and mainly includes sound subliminal information. Tactile subliminal information acts through the sense of touch and mainly includes temperature, humidity, hardness, and vibration. Olfactory subliminal information acts through the sense of smell and mainly includes odors.

[0032] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A transmodal subthreshold neural modulation system for the perinatal period based on the theory of left-right brain specialization, characterized in that... The system includes a video signal input module, a subthreshold signal generation module, a video signal processing module, a video display module, a video monitoring module, and a monitoring signal processing module. The video signal input module preprocesses external video signals and transmits them to the video signal processing module. The subthreshold signal generation module generates images with subthreshold stimuli based on the operator's position and transmits them to the video signal processing module. The video signal processing module inserts the images with subthreshold stimuli from the subthreshold signal generation module into the video sequence from the video signal input module to generate new video signals, which are then transmitted to the video display module. The video display module displays the video from the video signal processing module in real time. The video monitoring module collects real-time head and eye position information of the audience located in front of the video display module and transmits it to the monitoring signal processing module. The monitoring signal processing module analyzes the head and eye position information of the audience using a designed recognition algorithm to obtain the optimal horizontal division position of the left and right image display windows and transmits this position to the video signal processing module.

2. The transmodal subthreshold neural modulation system for pregnancy and childbirth based on the theory of left-right brain specialization, as described in claim 1, is characterized in that... The video signal input module processes video signals from the network or computer graphics card, and the video format is a common video signal format. The video refresh rate range is 20 or 100 frames per second.

3. The transmodal subthreshold neural modulation system for pregnancy and childbirth based on the theory of left-right brain specialization, as described in claim 1, is characterized in that... The subthreshold signal generation module generates two types of images with subthreshold information stimuli that have the same meaning: one type is a linear text pattern image for the left brain, and the other type is a three-dimensional perspective pattern image for the right brain. The subthreshold signal generation module can collect the operator's settings using a mouse and keyboard, or it can collect the operator's settings using a touch screen.

4. The transmodal subthreshold neural modulation system for pregnancy and childbirth based on the theory of left-right brain specialization, as described in claim 1, is characterized in that... The video signal processing module adjusts the horizontal size of the left and right image display windows in real time based on the position information from the monitoring signal processing module. The left and right image display windows are only meaningful in the inserted image frames. Images in the linear text mode for the left brain are inserted into the right display window, and images in the three-dimensional perspective mode for the right brain are inserted into the left display window. In the new video signal, the residence time of image frames with subthreshold information stimulation is less than 1 / 30 second.

5. The transmodal subthreshold neural modulation system for pregnancy and childbirth based on the theory of left-right brain specialization, as described in claim 1, is characterized in that... The video display module is a liquid display screen or a projection display screen.

6. The transmodal subthreshold neural modulation system for pregnancy and childbirth based on the theory of left-right brain specialization, as described in claim 1, is characterized in that... The video surveillance module can employ a solution that combines visible light cameras, infrared cameras, depth cameras, or multiple camera fusion.

7. A method for enhancing the intensity of subthreshold information stimuli based on the theory of left-right brain specialization, characterized in that... Based on real-time monitoring of the audience's head and eye positions, images containing subthreshold stimuli are divided into left and right halves of different horizontal ranges and inserted into the original video sequence. The left half displays images in a three-dimensional perspective mode, while the right half displays images in a linear text mode. Utilizing the special physiological structure of the human eye and the preferences of the left and right hemispheres for information processing, the right half of the images containing subthreshold stimuli is sent to the left hemisphere for processing, while the left half is sent to the right hemisphere for processing. This achieves the goal of enhancing the intensity of subthreshold stimuli and improving stimulation efficiency.

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