AUDIO TRANSCEIVER
    201.
    发明申请
    AUDIO TRANSCEIVER 有权
    音频收发器

    公开(公告)号:US20160019021A1

    公开(公告)日:2016-01-21

    申请号:US14601411

    申请日:2015-01-21

    Inventor: CHEN-YU LU

    Abstract: An audio transceiver capable of wirelessly receiving source audio data from a multimedia device, and to be coupled to an audio playback device via a USB interface includes a processing unit that makes the audio transceiver appear as a virtual USB storage device to the audio playback device, and that establishes a virtual audio file to be read by the audio playback device. Upon receipt of a file segment request from the audio playback device via the USB interface, the processing unit generates an audio file segment data associated with the source audio data to have a format supported by the audio playback device and transmits the same to the audio playback device as playable audio data via the USB interface.

    Abstract translation: 能够从多媒体设备无线地接收源音频数据并且经由USB接口耦合到音频回放设备的音频收发器包括使音频收发器作为虚拟USB存储设备呈现到音频回放设备的处理单元, 并且建立要由音频播放设备读取的虚拟音频文件。 在经由USB接口从音频播放装置接收到文件段请求之后,处理单元产生与源音频数据相关联的音频文件段数据,以具有由音频播放设备支持的格式,并将其发送到音频播放 设备通过USB接口作为可播放的音频数据。

    QUASI-RESONANT HALF-BRIDGE CONVERTER AND CONTROL METHOD THEREOF
    203.
    发明申请
    QUASI-RESONANT HALF-BRIDGE CONVERTER AND CONTROL METHOD THEREOF 有权
    QUASI-RESONANT半桥变流器及其控制方法

    公开(公告)号:US20150381060A1

    公开(公告)日:2015-12-31

    申请号:US14738984

    申请日:2015-06-15

    Abstract: A quasi-resonant half-bridge converter includes a switch unit including first and second switches that are coupled in series, a capacitor unit coupled to the switch unit in parallel, a rectifier unit, an output capacitor, and a transformer coupled to the aforesaid components. The first and second switches are respectively controlled using first and second control signals that have a constant frequency. Duty cycles of the first and second control signals may be adjusted based upon a DC output voltage across the output capacitor for promoting conversion efficiency of the converter when operating at light load.

    Abstract translation: 准谐振半桥转换器包括开关单元,其包括串联耦合的第一和第二开关,并联耦合到开关单元的电容器单元,整流器单元,输出电容器和耦合到上述组件的变压器 。 使用具有恒定频率的第一和第二控制信号来分别控制第一和第二开关。 可以基于输出电容器两端的直流输出电压来调节第一和第二控制信号的占空比,以便在轻载时工作时提高转换器的转换效率。

    Wireless mouse and wireless input device
    204.
    发明授权
    Wireless mouse and wireless input device 有权
    无线鼠标和无线输入设备

    公开(公告)号:US09201517B2

    公开(公告)日:2015-12-01

    申请号:US13628308

    申请日:2012-09-27

    CPC classification number: G06F3/03543 G06F3/03 G06F3/033 G06F2203/0384

    Abstract: A wireless mouse includes a base having a top surface defining a button region and a non-button region, and a top cover including a cover body that separably covers the top surface of the base. The cover body has an inner surface facing the non-button region of the top surface and an integrally formed groove defining member extending from the inner surface into a space disposed between the cover body and the top surface of the base. The groove defining member cooperates with the inner surface of the cover body to define a positioning groove that is open to the space between the cover body and the top surface of the base into which a wireless receiver is received and releasably retained.

    Abstract translation: 无线鼠标包括具有限定按钮区域和非按钮区域的顶表面的基部,以及包括可分离地覆盖基部的顶表面的盖体的顶盖。 盖体具有面向上表面的非按钮区域的内表面和从内表面延伸到设置在盖体和基部的顶表面之间的空间中的整体形成的凹槽限定构件。 凹槽限定构件与盖主体的内表面配合以限定定位槽,该定位槽对于盖主体和基座的顶表面之间的空间是敞开的,无线接收器被接收并可释放地保持在其中。

    METHOD OF USING A LIGHT-FIELD CAMERA TO GENERATE A THREE-DIMENSIONAL IMAGE, AND LIGHT FIELD CAMERA IMPLEMENTING THE METHOD
    205.
    发明申请
    METHOD OF USING A LIGHT-FIELD CAMERA TO GENERATE A THREE-DIMENSIONAL IMAGE, AND LIGHT FIELD CAMERA IMPLEMENTING THE METHOD 有权
    使用光场相机生成三维图像的方法和实现该方法的照相机

    公开(公告)号:US20150268451A1

    公开(公告)日:2015-09-24

    申请号:US14658517

    申请日:2015-03-16

    Abstract: A method is provided to generate a 3D image using a light-field camera that includes a main lens, a micro-lens array, a light sensing component, and an image processing module. The micro-lens array forms a plurality of adjacent micro-images at different positions of the light sensing component. Each micro-image includes multiple image zones corresponding to different viewing angles. For each micro-image, the image processing module obtains image pixel values from the image zones, so as to generate camera images corresponding to different viewing angles. The image processing module combines the camera images to generate the 3D image.

    Abstract translation: 提供了一种使用包括主透镜,微透镜阵列,光感测部件和图像处理模块的光场照相机来生成3D图像的方法。 微透镜阵列在光感测部件的不同位置形成多个相邻的微图像。 每个微图像包括对应于不同视角的多个图像区域。 对于每个微图像,图像处理模块从图像区域获得图像像素值,以便生成对应于不同视角的相机图像。 图像处理模块组合相机图像以生成3D图像。

    Method and system for rendering an image from a light-field camera
    207.
    发明授权
    Method and system for rendering an image from a light-field camera 有权
    从光场摄像机渲染图像的方法和系统

    公开(公告)号:US08953899B2

    公开(公告)日:2015-02-10

    申请号:US14279458

    申请日:2014-05-16

    CPC classification number: H04N5/23212 G06T5/50 G06T2200/21 G06T2207/10052

    Abstract: A method for rendering an image from a light-field camera, which generates a raw light-field image, includes: generating feature data, which includes feature elements associated with position information and obtained based on the raw light-field image and a preset threshold condition; generating a raw focused image from the raw light-field image; obtaining a virtual focus position that is designated on the raw focused image; and refocusing the raw focused image according to the virtual focus position by updating pixel values of pixels of the raw focused image that correspond respectively in position to the feature elements of the feature data, so as to generate a refocused image.

    Abstract translation: 一种用于生成来自生成原始光场图像的光场摄像机的图像的方法包括:生成特征数据,其包括与位置信息相关并且基于原始光场图像获得的特征元素和预设阈值 条件; 从原始光场图像生成原始聚焦图像; 获得在原始聚焦图像上指定的虚拟焦点位置; 并且通过将分别对应于所述特征数据的特征元素的原始聚焦图像的像素的像素值更新为根据所述虚拟聚焦位置来重新聚焦所述原始聚焦图像,以便生成重新聚焦图像。

    CARRIER AND IMAGE SCANNING APPARATUS HAVING THE CARRIER
    210.
    发明申请
    CARRIER AND IMAGE SCANNING APPARATUS HAVING THE CARRIER 有权
    载体和图像扫描装置

    公开(公告)号:US20140104660A1

    公开(公告)日:2014-04-17

    申请号:US13933188

    申请日:2013-07-02

    Abstract: An image scanning apparatus includes a base, a transparent plate, a guide rod disposed between the base and the transparent plate, an optical sensor module, and a carrier mounted on the guide rod and including a first support bracket to place the optical sensor module thereto and having a first pivot connecting portion, a second support bracket having a second pivot connecting portion connected pivotally to the first pivot connecting portion, and an elastic member disposed between the first and second support brackets and biasing upwardly the first support bracket so as to keep the optical sensor module in constant contact with the transparent plate.

    Abstract translation: 一种图像扫描装置,包括基座,透明板,设置在基座和透明板之间的导杆,安装在导杆上的光学传感器模块和载体,并且包括第一支撑托架以将光学传感器模块放置在其上 并具有第一枢转连接部分,第二支撑托架具有枢转地连接到第一枢转连接部分的第二枢转连接部分,以及设置在第一和第二支撑托架之间的弹性部件,并向上偏压第一支撑托架以便保持 光学传感器模块与透明板恒定接触。

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