Other

Shenzhen Prtek Co. Ltd.

Julong Educational Technology Co., Ltd.

Guohua Liu

Ning Li

Yong Yang

Juan Du

Lina Zhang

Yuhui Wang

Kun Xu

Liqiang Zhao

Shubao Hu

Yuanzhao Jia

Hongzhi Wang

Leyuan Liu

Mengmeng Ning

Nong Sang

The present application relates to a human-machine interaction method and device, a computer apparatus, and a storage medium. The method comprises: measuring the current output volume, and if the output volume is less than a first preset threshold, enabling a voice recognition function; acquiring a user's voice message, and measuring the size of the user's voice volume and responding to a user's voice operation; and if the user's voice volume is greater than a second preset threshold, turning down the output volume, and returning to the step of measuring the current output volume. In the entire process, the voice recognition function is controlled to be enabled by means of the output volume of an apparatus itself, thereby accurately responding to the user's voice operation, and if the user's voice is greater than a specified value, turning down the output volume, so that a user's subsequent voice message can be highlighted and accurately acquired so as to bring convenience to a user's operation and implement good human-machine interaction.

Human-machine interaction method and device, computer apparatus, and storage medium

The present application provides a method and apparatus for human-computer interaction in a display device, and a computer device and a storage medium. The method comprises: a display device acquiring current image data of a user, and displaying multiple pieces of different candidate data in different display regions when it is detected that the user is in a squarely viewing state, so that the user browses the candidate data; and the display device identifying a target display region which is focused on, and reading candidate data corresponding to the target display region, and executing an operation corresponding to the read candidate data.

Method and apparatus for human-computer interaction in display device, and computer device and storage medium

A device-facing human-computer interaction method and system is provided. The method includes acquiring device-facing image data acquired by an image acquisition device when a user is in a device-facing state relative to the device; acquiring current image data of the user and comparing the currently acquired image data with the device-facing image data; if the currently acquired image data is consistent with the device-facing image data, identifying a user behavior and intention by means of a device-facing recognition technique and a voice recognition technique of a computer; and according to a preset correspondence between the user behaviors and intention and an operation, controlling the device to perform an operation corresponding to the current user behavior and intention.

Device-facing human-computer interaction method and system

The present invention relates to an interaction position determination method, comprising: recognising a gesture image in a target area, and acquiring current position information corresponding to the gesture image in a display screen of a smart terminal; when it is detected that a gesture corresponding to the gesture image is a pre-set activation gesture, activating an interaction control response area according to the gesture image; and determining a target position of the interaction control response area according to the current position information. By means of using a gesture image to activate an interaction control response area and determining the position of the interaction control response area according to position information about the gesture image, the convenience of an operation is improved. Also provided are an interaction position determination system, a storage medium and a smart terminal.

Interaction position determination method and system, storage medium and smart terminal

Provided are a phase transition material fluid and a proppant formed therefrom, wherein the components for preparing the phase transition material fluid comprise in percentages by mass: a supramolecular building block 10 to 60 wt %, a supramolecular functional unit 20 to 50 wt %, a dispersant 0.1 to 2 wt %, an inorganic co-builder 0.1 to 1 wt %, an initiator 0.1 to 1 wt %, the balance being a solvent. The supramolecular building block comprises a melamine-based substance and/or a triazine-based substance; the supramolecular functional unit comprises a dicyclopentadiene resin; and the dispersant includes a hydroxyl-bearing polysaccharide substance and a surfactant. After the phase transition material fluid enters the reservoir, it may form a solid substance to prop the fracture under the action of supramolecular chemistry and physics.

Phase transition material fluid and proppant formed therefrom

An image recognition based interactive control system and method for a smart television. The system comprises: an image acquisition module for acquiring a card image; a gesture recognition module for recognizing a gesture of a user holding a card and outputting a gesture recognition result, wherein the gesture recognition result is channel switching, program selecting or content searching; a card recognition module for recognizing the content of the card image and outputting a card recognition result; and an interactive control module for performing a relevant interactive operation according to the gesture recognition result and the card recognition result.

Image identification based interactive control system and method for smart television

The present invention relates to a measurement gauge data storage method and apparatus. The method comprises: establishing a connection with a measurement gauge; identifying user characteristics in order to determine a corresponding user ID, and acquiring measurement results outputted by the measurement gauge; detecting whether a user record table corresponding to the user ID is stored; and, when a user record table corresponding to the user ID is stored, storing the measurement results in the user record table corresponding to the user ID. The present method determines a user ID corresponding to user characteristics in order to determine a corresponding user record table, and can thus accurately file measurement results in a corresponding user record table; results are reliable, the system structure is simple, the method is simple to operate, and the scope of application is wide.

Measurement gauge data storage method and apparatus

A text input method based on gesture recognition, comprising: collecting image information containing a target object; determining the target object according to the image information, and acquiring a writing surface and a movement trace of the target object; extracting the movement trace of the target object in the writing surface as a writing trace and outputting same; and performing character recognition according to the writing trace, and outputting a character recognition result.

Text input method and device based on gesture recognition, and storage medium

A voice control system and method for a multimedia device are provided. The system includes an image sensing module configured to collect a user action image; an image recognizing module configured to determine a type or a status of a control instruction according to the user action image; a voice recognition status managing module configured to activate or wake up the voice recognition program according to a type of a current control instruction; a pickup module configured to collect voice signal; a voice recognizing module configured to recognize the collected voice data to generate a control instruction; and a multimedia function module configured to execute the control instruction to provide a corresponding multimedia function to the user. An image recognition technology, a voice recognition technology, and a storage medium of a computer are combined in the illustrated embodiment, a free and convenient voice control which is not depended on a hand-held remote control unit and not limited to a close pickup device is achieved. The interference of the sound output by the multimedia device, the environment background noise, and a non-control instruction voice signal of the user to the control instruction voice recognition can be effectively avoided, the instruction of the user can be precisely recognized.

Multimedia device voice control system and method, and computer storage medium

The present invention relates to a method for processing information, an information processing system, and a handwriting input terminal. Said information processing system can operate in a handwriting input mode or a click input mode. Such system comprises a plurality of handwriting input terminals, and a data processing center communicatively connected with handwriting input terminals via a transceiver. Said method comprises following steps: S1: configuring a handwriting recognition module and a click position coordinate-key mapping module for the information processing system; S2: receiving information about working mode selection of the information processing system; S3: the handwriting input terminal receives and processes handwriting input signals to obtain coordinate information; S4: selecting the handwriting recognition module or click position coordinate-key mapping module to transform the coordinate information into corresponding character or key information based on the selected working mode. The implementation of the present invention combines the functions of handwriting panel and voting machine (or answering machine), thus achieving either handwriting function or answering function of conveniently sending numbers, letters and symbols of voting machine.

Method and system for information processing and a handwriting input terminal

A large screen information interactive system and method are disclosed, including a computer, a projector, a pointer equipment, and an interactive whiteboardincluding at least one display panelon the same plane and at least one electronic writing boardused for sensing and receiving an operational signal of the pointer equipment. The at least one electronic writing boardis connected with the computerthrough a serial port, a USB port, a wireless communication module, or a bluetooth module. The signal of the pointer equipmentcollected from the electronic writing boardis processed by the computer. A processed displayed image is projected onto the interactive whiteboardby the projector. When one point on the electronic writing boardis written, position and state information signals of the written point are transferred to the computer for converting, and the data is processed according to display attributes and operational commands. A whiteboard coordinate is converted into a screen coordinate corresponding to a display. A state of the pointer equipmentis converted into a mouse state, so as to updating the screen data. Screen signals are projected onto the interactive whiteboardby the projector. Therefore, display and writing problems with an ultra-large screen are resolved, extending the application scope of the interactive whiteboard.

Growing community of inventors

Guangdong, China

Guohua Liu