Electronic apparatus for identifying a control signal based on motion information and control method thereof

    公开(公告)号:US12236023B2

    公开(公告)日:2025-02-25

    申请号:US18223257

    申请日:2023-07-18

    Abstract: An electronic apparatus is disclosed. The electronic apparatus includes projection circuitry, a communication interface, and at least one processor connected with the projection circuitry and the communication interface and configure to control the electronic apparatus, and the processor is configured to control the projection circuitry to project an image towards a projection region, receive first motion information from each of a first portable device, a second portable device, and a wearable device through a communication interface after a first portable device, a second portable device, and a wearable device worn by a user are arranged to correspond to the image, identify orientations of each of the first portable device, the second portable device, and the wearable device based on the first motion information, and identify a location of the user based on identified orientations.

    Server for rendering a virtual world image and control method thereof

    公开(公告)号:US12166807B2

    公开(公告)日:2024-12-10

    申请号:US18100669

    申请日:2023-01-24

    Abstract: A server is provided. The server includes a communication interface and a processor. The processor renders a virtual world image including an avatar corresponding to a user; transmits the virtual world image to a user terminal device through the communication interface; based on receiving, from the user terminal device through the communication interface, a first user command to add a virtual display device to the virtual world image, renders the virtual world image on which content displayed on a display device corresponding to the virtual display device is displayed through the virtual display device.

    Display device and operating method thereof

    公开(公告)号:US11928381B2

    公开(公告)日:2024-03-12

    申请号:US17835702

    申请日:2022-06-08

    CPC classification number: G06F3/1423 G06F3/011

    Abstract: Provided is a display device including a display configured to display first content; a memory storing instructions; and a processor configured to execute the instructions to: obtain first content information by analyzing the first content, obtain user tracking information by tracking a user viewing the first content displayed by the display, determine whether a trigger condition is satisfied, based on at least one of the first content information or the user tracking information, and based on the trigger condition being satisfied, control a communication unit to transmit second content to a projector connected to the display device, wherein the second content is generated based on the first content.

    Electronic apparatus and control method thereof

    公开(公告)号:US11748594B2

    公开(公告)日:2023-09-05

    申请号:US17036524

    申请日:2020-09-29

    CPC classification number: G06N3/04 G06F3/165 G10L21/10

    Abstract: An electronic apparatus, including a memory configured to store a first artificial intelligence model; and a processor connected to the memory and configured to: based on receiving an input audio signal, obtain an input frequency spectrum image representing a frequency spectrum of the input audio signal, input the input frequency spectrum image to the first artificial intelligence model, obtain an output frequency spectrum image from the first artificial intelligence model, obtain an output audio signal based on the output frequency spectrum image, wherein the first artificial intelligence model is trained based on a target learning image, and wherein the target learning image represents a target frequency spectrum of a specific style, and is obtained from a second artificial intelligence model based on a random value.

    Gesture-controlled electronic apparatus and operating method thereof

    公开(公告)号:US11537210B2

    公开(公告)日:2022-12-27

    申请号:US17334036

    申请日:2021-05-28

    Abstract: An electronic apparatus including a processor configured to analyze at least one of an input image or an captured image and obtain a recommended color distribution including at least one color based on the at least one of the input image or the captured image, the captured image being obtained by capturing an image of an environment; display the input image on a display, obtain a hand image by capturing an image of a hand of a user and generate a magic hand by mapping a color to the obtained hand image based on the recommended color distribution, and detect a gesture of the hand of the user and control colors of the input image displayed on the display based on the detected hand gesture and a color mapping of the magic hand.

    Adjustment of dynamic range and tone mapping in audio system

    公开(公告)号:US11190875B2

    公开(公告)日:2021-11-30

    申请号:US16765037

    申请日:2018-11-16

    Abstract: The present disclosure relates to an audio system and a method of controlling the same. An aspect of the present disclosure is to provide an optimal listening state according to a user setting volume and hardware characteristics of an audio system. The audio system includes a signal inputter configured to receive an input audio signal; a signal processor configure to variably apply a dynamic range for each area of the input audio signal, to apply a scaling of a size corresponding to an inverse number of a boosting gain determined by a user setting volume for the input audio signal, to perform a tone mapping of the input audio signal by applying the boosting gain, to perform signal compensation for the input audio signal by the inverse number of the scaling, and to apply a master volume according to the user setting volume; a storage configured to store parameters used in signal processing of the signal processor; and a signal outputter configured to output the audio signal processed by the signal processor.

    Display apparatus and operating method of the same

    公开(公告)号:US11120290B2

    公开(公告)日:2021-09-14

    申请号:US16545170

    申请日:2019-08-20

    Abstract: A display apparatus includes: a display; a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to: select an image to be displayed on the display, classify a category of the image, obtain semantic information of the image according to the category of the image, by using at least one neural network, obtain emotion information corresponding to the image by analyzing the image; determine an audio to be output together with the image, based on the semantic information of the image and the emotion information corresponding to the image, and output the audio while displaying the image.

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