275 results about "VISUAL TRAINING" patented technology

The present invention provides a three-dimensional digital entity magnifying glass technique-assisting and training/educational distribution system incorporating three-dimensional visual training functions by means of image composition that enables a three-dimensional visual instruction containing a depth when giving visual instructions to an HMD worn by a medical practitioner to thereby display only images of a pointing device or various kinds of instruments among image information of the instructor's CCD camera and synchronously and compositely displaying a three-dimensional visual training image output from an image-processing apparatus that can display an after-image of the image for an arbitrary time setting into image information of the CCD camera, thereby providing equal-scaling display of image information to which an instruction and a comment by use of a visual display/instruction image are added three-dimensionally as well as an instrument actually used by the instructors (groups of lecturers) on the three-dimensional HMD of the medical practitioner.

Accommodative and vergence systems training method and multifocal ophthalmic lenses of Horizontal periodic or quasi-periodic Optical Power Stepless Alternating (HOPSA-lenses) therefor are proposed. Reading the text with HOPSA-lenses worn, while the head is stationary, provides a continuous alternating of accommodation and vergence strain/relaxation and, therefore, provides dynamic training of both systems. The method is applicable for human visual system therapy, eye diseases treatment/prevention and ophthalmology researches. The method enables combining the effective visual trainings with documents reading/processing, visual target examining, watching TV/video, playing computer games, etc., as well as combining the training with conventional vision correction. Several embodiments of HOPSA-lenses are disclosed, such as multi- and mono-cyclic, multi-layer, splitting the basic correction and training functions between lens' sides or layers, having left and right lenses' surfaces individually configured to provide the congruence of optical power for fixation, and/or the convergence invariability for fixation during the training.

A head mounted display for diagnosing or training vision of a subject. In one embodiment, the head mounted display includes a first display that presents a first visual image to a first eye of the subject in an identified position of regard with respect to a specified zone in the field of view of the subject. This embodiment may also include a second display that presents a second visual image to a second eye of the subject in an identified position of regard with respect to a specified zone in the field of view of the subject. This embodiment may also include an anterior support section coupled to the first and second displays, the anterior support section orienting the display in front of the eyes of the subject and may also include a posterior support section coupled to the anterior support section.

An on-field vision training system is disclosed that provides a visual identifier near the athlete during game play and training exercises and other visual identifier positioned away from the athlete, but so as to still be seen by the athlete during game play and training exercises. The athlete uses the visual identifiers during game play and training exercises to improve vision, focus, and concentration. An American football having unique visual identifiers for use as an in-flight visual training tool is also disclosed.

The invention discloses glasses having dynamic slight defocusing and zooming functions in an emmetropia direction and an eyesight adjusting device, and belongs to the field of eyesight rehabilitation glasses. The glasses include a carrier, a dynamic slight defocusing and zooming device having dynamic slight defocusing and zooming functions and arranged on the carrier, and an automatic focusing device for driving the dynamic slight defocusing and zooming device to defocus and zoom; the dynamic slight defocusing and zooming device includes a zooming lens group away from eyeballs and replacement lenses close to the eyeballs. The glasses can induce the eye axis length of ametropia to gradually recover to an emmetropia eye axis state; the eyesight adjusting device makes a bionic vision training device fused with the emmetropia direction dynamic slight defocusing and zooming glasses. The glasses are suitable for eliminating pathogenesis generating myopia, hyperopia, astigmatism, anisometropia, strabismus and amblyopia, and are suitable for prevention and treatment of myopia, hyperopia, astigmatism, anisometropia, strabismus, amblyopia and visual fatigue.

The invention provides a computerized assessment system, as well as a method, that can be used for diagnosing driving skills in a driver of the class of vehicle drivers having impaired abilities. The system utilizes a) at least one prerecorded audio/visual training session capable of diagnosing the visual cognition, visual memory and visual recall abilities of a motor vehicle driver, where the training session comprises interactive driving simulations presented through four active visual zones; b) computerized means for digitally assessing driver actions in response to simulated driving situations presented by the interactive driving simulations; c) a database that records the driver actions; and d) a computer program capable of developing a diagnostic assessment of the visual cognition, visual memory and visual recall abilities of the driver.

The invention discloses visual training glasses which comprise a base, two lenses and a display screen, wherein the two lenses are installed on the base and can move left and right relative to the base to change the distance between the two lenses; the display screen is installed on the base and can move front and back relative to the base to change the distances between the display screen and the lenses; and the display screen is positioned behind the two lenses, and the eyes of a looker can look on the display screen through the two lenses. The front and back movement of the display screen synchronously corresponds to the left and right movement of the lenses, so that an image looking angle is reduced when an image distance is increased, and the image looking angle is increased when theimage distance is reduced, thus the eyes of the looker simultaneously make focusing movement of eye ciliary muscle and concentration adjusting movement of eyeball muscle. Because the eyes of the looker simultaneously make the focusing movement of the eye ciliary muscle and the concentration and separation adjusting movement of the eyeball muscle, the eye ciliary muscle and the eyeball muscle can be simultaneously exercised, thus the looker can look more natural and comfortable, and the invention is conductive to improve the eyesight of users.

An on-field vision training system is disclosed that provides a visual identifier near the athlete during game play and training exercises and other visual identifier positioned away from the athlete, but so as to still be seen by the athlete during game play and training exercises. The athlete uses the visual identifiers during game play and training exercises to improve vision, focus, and concentration. An American football having unique visual identifiers for use as an in-flight visual training tool is also disclosed.

A head-guide for diagnosing or training vision of a user and methods of user thereof are disclosed. The head-guide may include a head-support for orienting a head of the user, a display-support for orienting a display. The head-guide may also include a guide-support connected to the head-support and the display-support. The head-support and display-support may be pre-configured to fix the relative position of the head and the display and the display may present visual stimuli to diagnose or train the vision of the user.

The invention provides an amblyopia training rehabilitation system based on a VR technology, and further provides an amblyopia training rehabilitation method based on the VR technology. The amblyopiatraining rehabilitation system is used for training the eyesight so as to help amblyopia crowds to conduct eyesight correction or rehabilitation, is suitable for a virtual reality device, comprises aVR glasses body, and further comprises a lens, a display screen, a control module and a storage which are arranged on the VR glasses body; films are stored in the storage, the display screen comprisesa left view screen and a right view screen, and the control module is used for controlling the film playing mode or the eyeball training mode according to the uncorrected visual acuity of a trained person; and the control module comprises an operation setting module, a selective view screen module and a film playing module, wherein the operation setting module, the selective view screen module and the film playing module are electrically connected. According to the amblyopia training rehabilitation system based on the VR technology, amblyopia eyes can be subjected to visual training through the amblyopia training steps so as to correct the eyesight of the amblyopia eyes, and thus the vision has the beneficial effects of distance sense and speed sense of a stereoscopic space.

This invention discloses a spectacle frame with the function of vision training, including frame members, a nose bridge, temple connecting extensions and spectacle legs. The frame, nose bridge and spectacle legs are provided with LED illuminant bodies. One spectacle leg is provided with a regulating switch and the other spectacle leg is provided with a battery cell and a charging hole. The nose bridge and spectacle legs are provided with chips to control the LED illuminant bodies to flash or extinguish in order according to a program. The LED illuminant bodies, chip, battery and regulating switch are interlinked via a flexible board. The angle between the spectacle frame and spectacle legs can be freely adjusted in the range of 180°. When the angle is 180°, all the LED illuminant bodies on spectacle legs and nose bridge are aligned in one straight line. This invention effectively combines multi-vision training and 3-color ball training with the spectacle frame and can be used to train eyeballs to move toward different directions, thus fully exercising eye muscle. The spectacle frame of this invention is simple in structure, convenient for use and carrying and able to improve visual acuity, ease the fatigue of eye muscle, improve visual quality and control myopia.

The invention discloses a vision training method, device and equipment. The method comprises the steps of obtaining corrected visual acuity of two eyes of a user, and judging whether or not the visualacuity of one eye is equal to that of the other eye through comparison; when the visual acuity of one eye is different from that of the other eye, controlling two cameras in a VR headset display device to render images to be displayed differently, and then displaying the images with different contents in views of the two eyes to be recognized by the user, wherein compared with the image in the view of the eye with higher corrected visual acuity, the image in the view of the eye with lower corrected visual acuity has more objects and/or has an image background which is in a visual-stimulationdynamic change mode, and thus the image stimulation received by the eye with the lower corrected visual acuity is stronger than that received by the eye with the higher corrected visual acuity. Through the vision training method, device and equipment, the defect that only vision of the two eyes can be improved but the prohibition problem between the two eyes cannot be solved by training the two eyes with a cover method is overcome.

The invention discloses a visual accommodation intervention machine and a visual training method. The visual accommodation intervention machine comprises a frame, a controller, a refraction lens set and a driving mechanism for driving the lens set. The controller is used for controlling the driving mechanism to drive the sliding directions, sliding speeds and sliding amplitudes of all lenses in the refraction lens set. The visual training method comprises the steps that the rotating direction, rotating speed and rotating time of a motor of the driving mechanism are controlled through the controller, the degree of the refraction lens set is adjusted to be increased and decreased within a certain range at certain speed, the situation that a far-sighted mode and a near-sighted mode are changed constantly is artificially simulated, intervention is given to the brain and eyes of a person, all muscle groups of the eyes are made to move, the brain is made to adapt to the relative changes of images, and therefore the eyes are relaxed without influencing normal eye use, and eyesight is improved.

Devices, systems, and methods for training baseball and softball batters, to identify types of pitched balls (fast ball, curve ball, slider and changeup) and locations (strike or non-strike zone) of pitched balls in order to increase hitting accuracy. A motion sensor can be triggered by the leading foot of a pitcher. The motion sensor can face upward to detect the passage of a pitched ball from the pitcher. When the motion sensor is triggered, a signal can be sent to a black out lens that blocks the vision of a hitter being trained to identify the types and locations of the pitched balls. The training includes changing the lens from transparent to opaque at selected distances between the hitter and the pitcher.

The invention discloses a visual training method using an image technology and a cloud control technology. The visual training method comprises the following steps: running an application program forvisual training on a cloud device, generating corresponding cloud content, transmitting the corresponding cloud content to a two-dimensional (2D) device and a three-dimensional (3D) device (includingTV, computer, mobile phone, tablet, projector, VR BOX, VR, AR, cinema, etc.) of a terminal; and completing visual training according to the cloud content generated by the cloud device, wherein the cloud content is a cloud graphics image generated by a cloud device, according to the cloud figure and image, lens elasticity training, ciliary muscle potential training, accommodative fusion training, eyeball movement training, dynamic stereopsis training, macular function training, optic cell arousal and training, optic nerve function training, vision enhancement training, visual acuity training, visual vision related function training or combination of visual acuity and visual function training are completed. The invention also discloses a vision training system using image technology and cloud control technology. The invention can complete visual training according to cloud content, and is simple and practical.

An object of the present invention is to provide a visual training device with a relatively high efficiency in the training of a ciliary muscle. To this end, the visual training device according to the present invention comprises: a housing having at least one eyepiece portion corresponding to a user's eyeball; a display for displaying a target image in front of the user's gaze direction; a lens disposed between the eyepiece portion and the display; a moving unit capable of moving at least one of the display and the lens in the gaze direction; and a control unit for setting at least one training section within a moving range of the display and the lens and controlling the moving unit such that at least one of the display and the lens is moved within the training section.

The invention discloses an amblyopia training system and belongs to the field of vision rehabilitation training. The system comprises a binoculus balance point measurement module and a binoculus dichoptic control module, wherein the binoculus balance point measurement module comprises binoculus dichoptic glasses, two visual charts and a controller, the two visual charts are both connected with the controller, and the binoculus dichoptic control module comprises 3D glasses, 3D display devices which control left-eye pictures and right-eye pictures respectively, and a 3D video playing left eye and right eye channel independent control module. More accurate balance point data can be acquired with a more accurate testing method, a training scheme is realized based on existing multimedia 3D film and television materials, interestingness of vision training is improved by means of pictures closer to real space, the concentration level of people receiving treatment is increased, and the amblyopia treatment effect is improved.

The moving guiding device of the invention is characterized in: the device comprising a projection glisten viewpoint moving guiding device (the carrier away from human eyes), and substance shining viewpoint and/or glisten viewpoint space displacement motion guiding device. The device can increase the pleasure of visual training, consolidate the learned knowledge, combine the eye muscle training, eyeball structure reset training, stereovision and fine eyesight training, form to a carrier with a shape of double form spectacle, and increase the oculomotor condition supervising function and stereo farther view function. The oculomotor condition supervising function can extend the applied age, increase conformability for children using. The stereo farther view function solves the problem of glass type myopia therapeutic equipments failing in farther view. The device can integrate the pastime, English learning, other cultural course knowledge learning, and treat through both hands participating in the game, prevent and treat during pastime, increase the agility of the fingers, and arrive at the purpose of improving intelligence.