101 results about "Vision control" patented technology

A device allowing a user to inconspicuously send and receive wireless messages, often short text messages. The device may have an outward appearance resembling standard eyeglasses or sun glasses, and comprise a built in wireless transceiver and an optical display that enables the user to inconspicuously view incoming wireless text messages. The device allows the user to inconspicuously transmit outgoing text messages by a process in which the user simply moves his or her eyes and gazes at various display targets. The device's eye tracking systems and software track the motion and gaze of the user's eyes, and convert this gaze into message symbols and system control commands. The device then transmits the resulting messages using its transceiver. In a preferred embodiment, the device is self-contained and operates, when placed on the user's head, without the need of external battery packs or external transceivers.

A software controlled user interface and method for an eye gaze controlled device, designed to accommodate angular accuracy versus time averaging tradeoffs for eye gaze direction sensors. The method can scale between displaying a small to large number of different eye gaze target symbols at any given time, yet still transmit a large array of different symbols to outside devices with minimal user training. At least part of the method may be implemented by way of a virtual window onto the surface of a virtual cylinder, with eye gaze sensitive symbols that can be rotated by eye gaze thus bringing various groups of symbols into view, and then selected by continual gazing. Specific examples of use of this interface and method on an eyeglasses-like head-mountable, vision-controlled, device are disclosed, along with various operation examples including sending and receiving text messages, control of robotic devices and control of remote vehicles.

A device allowing a user to inconspicuously send and receive wireless messages, often short text messages, and transmit still images and / or video. The device may have an outward appearance resembling standard eyeglasses or sun glasses, and comprise a built in wireless transceiver, an optical display that enables the user to inconspicuously view incoming wireless text or e-mail messages, and an outwardly-facing image / video capturing device. The device allows the user to inconspicuously transmit outgoing messages, including still images and videos by a process in which the user simply moves his or her eyes and gazes at various display targets. The device's eye tracking systems and software track the motion and gaze of the user's eyes, and convert this gaze into message symbols and system control commands. The device is self-contained and operates, when placed on the user's head, without the need for external battery packs.

A device allowing a user to inconspicuously send and receive wireless messages, often short text messages, including the capability to capture and transmit still images and / or video. The device may have an outward appearance resembling standard eyeglasses or sun glasses, and comprise a built in wireless transceiver, an optical display that enables the user to inconspicuously view incoming wireless text or e-mail messages, and an outwardly-facing image / video capturing device. The device allows the user to inconspicuously transmit outgoing messages, including still images and videos in one embodiment, by a process in which the user simply moves his or her eyes and gazes at various display targets. The device's eye tracking systems and software track the motion and gaze of the user's eyes, and convert this gaze into message symbols and system control commands. The device is self-contained and operates, when placed on the user's head, without the need for external battery packs or external transceivers.

A software controlled user interface and calibration method for an eye gaze controlled device, designed to accommodate angular accuracy versus time averaging tradeoffs for eye gaze direction sensors. The method can scale between displaying a small to large number of different eye gaze target symbols at any given time, yet still transmit a large array of different symbols to outside devices with minimal user training. At least part of the method may be implemented by way of a virtual window onto the surface of a virtual cylinder, with eye gaze sensitive symbols that can be rotated by eye gaze thus bringing various groups of symbols into view, and then selected by continual gazing. Specific examples of use of this interface and method on an eyeglasses-like head-mountable, vision-controlled, device are disclosed, along with various operation examples including sending and receiving text messages, control of robotic devices and control of remote vehicles.

The invention discloses a software continuous integration system, which comprises a construction controller, a log analyzer, a version control library, a version control library interface, and a directional sending module, wherein the construction controller controls execution of construction task defined in a script file; the log analyzer analyzes a constructed log file to extract constructed error information; the version control library stores update content constructed by software; the vision control library interface is used for providing a channel for sending proprietary information of the constructed error information in the vision control library to the construction controller; and the directional sending module is used for sending the constructed error information to an information receiving terminal of a proprietary. The invention also discloses a continuous integration method for realizing software construction. The system and the method are convenient for a software continuous integration developer to look over and receive the related constructed error information and to filter large amount of unrelated information so as to improve the software construction efficiency greatly.

A robot system having a vision sensor. The robot system includes a robot; a robot controlling section for controlling an operation of the robot; an imaging section provided on the robot and obtaining image data of a working environment of the robot; an image processing section for processing the image data obtained in the imaging section; a vision controlling section for controlling the imaging section and the image processing section to cause execution of obtaining the image data, transmitting the image data thus obtained, and processing the image data; and a communication network to which the robot controlling section, the image processing section and the vision controlling section are connected. The robot controlling section, the image processing section and the vision controlling section are incorporated into a common robot control unit, the imaging section is connected to the image processing section through the communication network, and the vision controlling section causes a transmission of the image data obtained in the imaging section through the communication network to the image processing section.

The invention relates to the technical field of medical robots, in particular to a robot vision servo control device of a binocular three-dimensional video camera and an application method of the robot vision servo control device. The robot vision servo control device comprises a robot subsystem and a vision control subsystem. The robot subsystem comprises a robot controller and a knuckle type six-freedom-degree robot. The vision control subsystem comprises the binocular three-dimensional video camera and a vision controller. The output end of the robot controller is electrically connected with the input end of the knuckle type six-freedom-degree robot. The robot controller and the vision controller are connected through both-way communication. The output end of the binocular three-dimensional video camera is electrically connected with the input end of the vision controller. The relative position of the robot and a target is detected in real time through the fixed type binocular three-dimensional video camera, the position error is calculated, and following rapidness and accuracy of the robot are guaranteed. Collisions are avoided, the target tracking accuracy of the robot in the medical surgery is effectively improved, the surgery safety is ensured, and the risk coefficient of the surgery is lowered.

Quick track method and device base on object surface color. Assemble image collection card in computer to gather moving object image into computer by the card and camera; according to special image processing algorithm and the character of object surface color block, select needed object and give out the position of mass center; use the difference between object image mass center and given image point position as feedback control value to control robot motion and drive camera motion to realize the quick track. It is terse, quickspeed, and has strong adaptability and transplantation. In image process, it uses color information-base learning method and can keep object within camera visual field. This invention is fit to intelligent control, auto detection and vision control for assembly line.

This invention relates to the partial printing of a substrate with a plurality of layers to form a partially printed panel. Within each printed portion, at least one layer is applied to the substrate with inexact registration in relation to a second layer. A "control layer" comprising "edge sealing strips" is printed so that, within each printed portion, each edge of the at least two layers with inexact registration is located within the edges of an overlapping edge sealing strip. The edge sealing strips may provide a visual seal or mask at the edges of printed portions, for example to enable the each printed portion to have the desired color rendering within a one-way vision control panel. The invention can comprise the physical sealing of printed portions containing gaseous or liquid fluids or particles in suspension, such as fragrances, medication, environmentally reactive materials or security printing features.

A robotic vision and vision control system includes a stereoscopic camera mounted on a robot and a remote three-dimensional display system that provides the operator of the robot with a good sense of depth or distance for more precisely maneuvering the robot. The stereoscopic display system can further include an eye-tracking system that monitors the operator's eyes to determine the direction in which the operator's eyes are looking and points the camera in that direction.

The invention discloses a high-precision full-automatic FPC (Flexible Printed Circuit) defect detecting device and a detecting process. The device comprises an upper computer system and a microscopy detection platform, wherein the upper computer system comprises a motion control module and a microscopy vision control processing module; and the microscopy detection platform comprises an electric precision objective table, a motor control cabinet, a microscopy fixing support, a microscope, a light source and a digital video camera; the detecting process comprises the following steps: comparing the key physical parameters of the FPC in the key procedure with the standard physical parameters, judging that the state of the key procedure is abnormal, and displaying an FPC image with a defect area and specific defect details, thus, the abnormal procedure can be handled timely, rapidly and conveniently by operators. According to the detecting device and the detecting process, the FPC defect detecting efficiency is improved greatly, the false alarm rate is reduced, the defect detection precision is improved, the defect detecting classes are increased, 10-micron order line width and line spacing can be detected, a blind hole and a buried hole can be identified and the automatic level of the FPC production process can be improved effectively.

The invention provides a vision method and device for compensating sound information, a storage medium and an electronic device and relates to the technical field of man-machine interaction. The method comprises the steps that sound in a first preset range in a game scene is detected, and the type of the sound, and the distance and orientation of a sound resource of the sound relative to a virtual object are acquired; a vision control part is arranged in an interaction interface, and the vision control part comprises a virtual component which is correspondingly related to the type of the sound; based on the distance between the sound resource of the sound and the virtual object, a display form of the virtual component correspondingly related to the type of the sound is controlled; according to the orientation of the sound resource of the sound relative to the virtual object, the orientation of the virtual component correspondingly related to the type of the sound is controlled. According to the vision method and device for compensating sound information, a user can identify the type of the sound, and the distance and orientation of the sound resource of the sound relative to the virtual object in the noisy environment, and the user experience is relatively good.

The invention belongs to welding field and specifically relates to a vision control system of an autonomous mobile welding robot. On the basis of a welding robot, core image capture, processing and welding automatic control function are achieved by adopting a control system based on ARMCortex-A8. Welded joint image information of a laser vision sensor can be obtained by the control system. Position and size information of a welded joint is measured in real time according to the image information. Crawling, transverse swinging, automatic control of conducting of welding and real-time rectifyingof a deviation of a mobile robot are controlled through the control system. Overall complexity and equipment volume of the system can be reduced remarkably by an embedded system. Adaptability of theautonomous mobile welding robot in industrial field welding is improved.

An image display system including tangential outgoing projected light combined with holographic optical element is disclosed. This invention enables very small compact wearable display suitable eyewear display with complete stealth characteristic, electronic vision control and very high solution having large FOV and Eye Box.

The invention relates to the technical field of computer vision control, in particular to a human-computer interaction system and method of an intelligent wheelchair. In the invention, a lip window is obtained through a lip classifier, then the detected lip window is compared with a rectangular window on a fixed position to obtain the head posture, and the moving state of the intelligent wheelchair is determined through the head posture; and a Kalman filter predicts the possible appearing positions of the next lip detection window according to the specific position of the previous-frame lip window, and feeds the predicted search window as an initial search position back to the lip classifier, and carries out detection on the next frame image. According to the invention, the lip detection time is greatly shortened, the lip detection precision is improved, the problem of delay in the moving process of the intelligent wheelchair caused by excessively long lip detection time in the control process using head posture control of the intelligent wheelchair is solved, and the aim of realizing continuous movement of the intelligent wheelchair in the head posture control process is achieved.

A bird, animal or the like deterrent system for monitoring and protecting an area from intrusion to be utilized in agricultural and industrial applications comprises one or plurality of vision control units, one or plurality of mobile robots, and one or plurality of wire tracks for the robots. The system is not prone to bird habituation such as static bird deterrents such as scare balloons, bird bangers loud speakers and predator decoys. It combines both movement and localized sounds to scare birds. It is easy to install and easy to maintain.

The invention discloses an emulate frame of the dummy human movement, which includes: 1) the general controller is made up of the vision control, the romance management, the environment management, the colony management and the clock renovating control, they provide the all distributions and the scheduling management; 2) the environment expressing part which manages the environment information and supports the query and the renovation of the information; 3) the individual analogue part is made up of the motion formation layer, the motion performing layer and the physical realization layer, it provides the simulation of the individual movement to reach the movement emulation of the colony. The emulate frame has the good versatility, the reality and the adaptability, so it can emulate the dummy human movement in all kinds of the environment and the scenes.

The invention provides a double-table laser cutting machine and its cutting method, comprising: a bed, a beam fixed on the bed, a left first-direction linear motion mechanism supporting the left working table, and a right first direction supporting the right working table. A linear motion mechanism in one direction, a linear motion mechanism in a second direction, a linear motion mechanism in a third direction fixed on the linear motion mechanism in the second direction, a visual control system, a laser control system and an optical mechanical system; the visual control system is fixed The third direction linear motion mechanism is located above one of the left and right working surfaces. The present invention improves the high efficiency of the laser cutting machine, shortens the time for feeding and processing, and improves the laser processing efficiency through the switching processing of the double tables. The processing position of the double working platform can be monitored through the sensor, so that the double platform can be parked outside the machine cover, and the loading and unloading can be carried out by expanding the external manipulator, so as to improve the automation of the equipment.

The invention discloses a waterproof type color sorting machine. The waterproof type color sorting machine comprises a feeding mechanism, a detecting and treating mechanism, an embedded type vision control mechanism, a colorful touch screen, a removing mechanism and a material collecting mechanism which are arranged on a rack in sequence, wherein the feeding structure comprises a material storage bin, a feeder and a sliding groove; the detecting and treating mechanism comprises a camera, a background plate and a light source; the embedded type vision control mechanism comprises a field-programmable gate array and a digital signal processor; the removing mechanism comprises a driving device, an electromagnetic valve arranged in a sealing body and a spraying nozzle; and the material collecting mechanism comprises a qualified-material guiding groove and a waste-material bin arranged the lowest position of the color sorting machine. The waterproof type color sorting machine disclosed by the invention has the advantages that the influence of water on the color sorting machine is reduced, sorting of water-containing materials can be realized, the working efficiency is greatly improved and the labor intensity is reduced; the structure is simple and compact, the installation and the operation are convenient, and the benefit for reducing the production cost and the use cost of the equipment is achieved.

A method and system for computer vision based control of a device are provided in which a shape detection algorithm is applied on an image to identify in the image a finger positioned over or near a user's lips. A device may be controlled based on the detection of the shape, for example, a change of volume of an audio output of the device may be caused.

The invention relates to a vision control lens based on a peripheral micro-lens. The vision control lens comprises a lens body; the lens body sequentially comprises a central fixed light area and a peripheral light area from inside to outside. An out-of-focus micro-lens is arranged on the peripheral light area, so that an optical focal point of the peripheral light area falls on a retina or in front of the retina, and the increase of the myopia degree is effectively relieved.

The invention discloses a hybrid application point burying method, a mobile terminal and a hybrid application point burying system. The method is suitable for being executed in the mobile terminal. Ahybrid application is installed in the mobile terminal, and the mobile terminal is in communication connection with a network server. The method includes the steps of browsing a vision tree of a current page of the hybrid application to find a network vision control in the vision tree, injecting a corresponding JS interface and a corresponding JS script in the network vision control through an original frame layer of the hybrid application so as to realize the communication of the original frame layer and the network vision control, responding to a screenshot instruction, obtaining a page screenshot and page control information of the current page, reporting the page screenshot and the page control information to the network server through the original frame layer so as to instruct the network sever to generate control route configuration information, receiving the control route configuration information issued by the network server, and analyzing the control route configuration information to be mapped to a corresponding control so as to complete point burying.

The invention discloses a dinner plate edging method based on vision control. The method comprises the following steps: clamping and locating a dinner plate to be edged, and acquiring images of the dinner plate by virtue of two cameras which are symmetrically arranged at the two sides of the dinner plate; integrating the images through pre-treatment, image registration and fusion processing, and then extracting contour features to generate a complete dinner plate contour drawing; comparing the dinner plate contour drawing with a theoretical CAD model of the dinner plate, and obtaining a central position and a deviation angle of the current clamping and locating; and carrying out coordinate offset in a numerical control system according to the central position and the deviation angle, and controlling an edging unit to realize edging for the dinner plate by the numerical control system after the coordinate offset according to G code corresponding to the theoretical CAD model. According to the method disclosed by the invention, the two cameras which are symmetrically distributed at the two sides of the dinner plate are used for carrying out contour acquisition on the edge of the dinner plate, at a machining station, comprehensive acquisition and control for the contour of the dinner plate can be realized, and the G code is finally used for machining; and the method has the advantages of high edging quality, high machining efficiency and the like.

The large mechanical equipment for constituting multifunctional performance place consists of a computerized control system, a stage controlling system, a sound controlling system and vision controlling system. By means of the cooperation of the computerized control system, the stage controlling system, the sound controlling system and the vision controlling system with the large mechanical equipment system, the present invention constitute one complete system to act on the sense organs of the spectators with excellent simulating effect.