Electronic device and operation method therefor

    公开(公告)号:US11551683B2

    公开(公告)日:2023-01-10

    申请号:US16756894

    申请日:2018-10-16

    Abstract: Various embodiments of the present invention pertain to an electronic device and an operation method therefor. The electronic device comprises: a housing that includes a circular upper end surface comprising a plurality of openings having a selected pattern, a flat circular lower end surface and a side surface surrounding a space between the upper end surface and the lower end surface; an audio output interface that is formed on the side surface; a power input interface that is formed on the side surface; a microphone that is located inside the housing, and that faces the openings; a wireless communication circuit; a processor that is operatively connected to the audio output interface, the power input interface, the microphone and the communication circuit; and a memory that is operatively connected to the processor, wherein the memory, when the electronic device is executed, can store instructions for the processor to receive a wake-up command through the microphone, to recognize the wake-up command, to transmit to a server information regarding reception of the wake-up command using the communication circuit, to receive a response from the server using the communication circuit, to generate a first audio signal based on the response, and to output the first audio signal using the audio output interface when the microphone is available, wherein the audio signal can be a non-language sound. Various embodiments are also possible.

    IMAGE PROCESSING APPARATUS AND METHOD
    7.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 审中-公开
    图像处理装置和方法

    公开(公告)号:US20130207967A1

    公开(公告)日:2013-08-15

    申请号:US13677694

    申请日:2012-11-15

    CPC classification number: G06T15/06

    Abstract: Provided is an image processing apparatus. The image processing apparatus may determine whether a ray and a bounding volume including a primitive intersect each other, prior to determining whether the primitive and the ray intersect each other. An intersection test between the bounding volume and the ray may use a small amount of calculation compared to an intersection test between the primitive and the ray and thus, an amount of calculation used for rendering of the image processing apparatus may significantly decrease.

    Abstract translation: 提供了一种图像处理装置。 图像处理装置可以在确定原始图像和光线是否彼此相交之前确定包括原色的光线和包围体是否相交。 与原始和射线之间的交叉测试相比,边界体积和射线之间的交叉测试可以使用少量的计算,因此用于渲染图像处理设备的计算量可能会显着降低。

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