Evaluating image similarity
    1.
    发明授权
    Evaluating image similarity 有权
    评估图像相似度

    公开(公告)号:US08831358B1

    公开(公告)日:2014-09-09

    申请号:US13430803

    申请日:2012-03-27

    IPC分类号: G06K9/68

    摘要: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for creating an image similarity model. In one aspect, a method includes obtaining feature vectors for images in a set of images, and determining first similarity measures for unlabeled images relative to a reference image. The first similarity measures are independent of first similarity feedback between the unlabeled images and the reference image. The unlabeled images are ranked based on the first similarity measures, and a weighted feature vector is generated based, in part, on the ranking. Second similarity measures are determined, independent of second similarity feedback, for labeled images and a second reference image. The labeled images are ranked based on the second similarity measures. The weighted feature vector is adjusted based, in part, on a comparison of the ranking to a second ranking of the labeled images that is based on the second similarity feedback.

    摘要翻译: 方法,系统和装置,包括在计算机存储介质上编码的计算机程序,用于创建图像相似性模型。 一方面,一种方法包括获得一组图像中的图像的特征向量,以及确定相对于参考图像的未标记图像的第一相似性度量。 第一相似性度量与未标记图像和参考图像之间的第一相似性反馈无关。 基于第一相似性度量对未标记的图像进行排序,并且部分地基于排名生成加权特征向量。 对于标记图像和第二参考图像,确定与第二相似性反馈无关的第二相似性度量。 基于第二相似性度量对标记图像进行排序。 部分地基于基于第二相似性反馈的标记图像的排名与第二排名的比较来调整加权特征向量。

    Dino bubble toy
    2.
    外观设计

    公开(公告)号:USD950651S1

    公开(公告)日:2022-05-03

    申请号:US29753243

    申请日:2020-09-30

    申请人: Bo Chen

    设计人: Bo Chen

    Toy dump truck
    3.
    外观设计

    公开(公告)号:USD932565S1

    公开(公告)日:2021-10-05

    申请号:US29689936

    申请日:2019-05-03

    申请人: Bo Chen

    设计人: Bo Chen

    Toy lawnmower
    4.
    外观设计

    公开(公告)号:USD923720S1

    公开(公告)日:2021-06-29

    申请号:US29703883

    申请日:2019-08-30

    申请人: Bo Chen

    设计人: Bo Chen

    Toy car
    5.
    外观设计
    Toy car 有权

    公开(公告)号:USD870209S1

    公开(公告)日:2019-12-17

    申请号:US29666365

    申请日:2018-10-12

    申请人: Bo Chen

    设计人: Bo Chen

    Remote controlled and rechargeable toy helicopter
    7.
    发明授权
    Remote controlled and rechargeable toy helicopter 有权
    遥控可充电玩具直升机

    公开(公告)号:US09327204B2

    公开(公告)日:2016-05-03

    申请号:US14270338

    申请日:2014-05-05

    申请人: Bo Chen

    发明人: Bo Chen

    摘要: A remote control helicopter includes a body, a tail wing, a rotor assembly, a landing skid assembly, and a charging port on the bottom of the helicopter. The remote control for the helicopter includes an outer housing, landing skid grooves, a power switch, a throttle control stick that controls the ascent and the descent, a direction control stick that controls the turning or rotation of the helicopter, and a charging plug.

    摘要翻译: 遥控直升机包括一个主体,一个尾翼,一个转子组件,一个着陆撬装组件,以及直升机底部的一个充气口。 直升机的遥控器包括外壳,着陆滑道槽,电源开关,控制上升和下降的节气门控制杆,控制直升机的转动或旋转的方向控制杆以及充电插头。

    Combined physiological sensor systems and methods
    9.
    发明授权
    Combined physiological sensor systems and methods 有权
    组合生理传感器系统和方法

    公开(公告)号:US09138183B2

    公开(公告)日:2015-09-22

    申请号:US13020704

    申请日:2011-02-03

    摘要: A combined physiological sensor and methods for detecting one or more physiological characteristics of a subject are provided. The combined sensor (e.g., a forehead sensor) may be used to detect and/or calculate at least one of a pulse blood oxygen saturation level, a regional blood oxygen saturation level, a respiration rate, blood pressure, an electrical physiological signal (EPS), a pulse transit time (PTT), body temperature associated with the subject, a depth of consciousness (DOC) measurement, any other suitable physiological parameter, and any suitable combination thereof. The combined sensor may include a variety of individual sensors, such as electrodes, optical detectors, optical emitters, temperature sensors, and/or other suitable sensors. The sensors may be advantageously positioned in accordance with a number of different geometries. The combined sensor may also be coupled to a monitoring device, which may receive and/or process one or more output signals from the individual sensors to display information about the medical condition of the subject. In addition, several techniques may be employed to prevent or limit interference between the individual sensors and their associated input and/or output signals.

    摘要翻译: 提供组合的生理传感器和用于检测受试者的一种或多种生理特征的方法。 组合的传感器(例如,前额传感器)可用于检测和/或计算脉搏血氧饱和度水平,区域血氧饱和度水平,呼吸速率,血压,电生理信号(EPS ),脉搏传播时间(PTT),与受试者相关的体温,意识深度(DOC)测量,任何其它合适的生理参数及其任何合适的组合。 组合的传感器可以包括各种单独的传感器,例如电极,光学检测器,光发射器,温度传感器和/或其它合适的传感器。 可以根据多个不同的几何形状有利地定位传感器。 组合的传感器还可以耦合到监视设备,监视设备可以接收和/或处理来自各个传感器的一个或多个输出信号以显示关于对象的医疗状况的信息。 此外,可以采用几种技术来防止或限制各个传感器及其相关的输入和/或输出信号之间的干扰。

    Method and apparatus for noninvasive blood pressure measurement using pulse oximetry
    10.
    发明授权
    Method and apparatus for noninvasive blood pressure measurement using pulse oximetry 有权
    使用脉搏血氧仪进行无创血压测量的方法和装置

    公开(公告)号:US09072433B2

    公开(公告)日:2015-07-07

    申请号:US13030385

    申请日:2011-02-18

    摘要: Embodiments of the present disclosure relate to a system and method for determining a physiologic parameter of a patient. Specifically, embodiments provided herein include blood pressure cuffs that are adapted to be used in conjunction with a photoplethysmography sensor. The cuff as provided may be configured to be placed over the sensor and/or aligned in a specific manner relative to the sensor. Alternatively, the cuffs may include integral optical components.

    摘要翻译: 本公开的实施例涉及用于确定患者的生理参数的系统和方法。 具体地,本文提供的实施例包括适于与光电容积描记传感器结合使用的血压袖带。 所提供的袖带可以被配置为放置在传感器上方和/或以相对于传感器的特定方式对准。 或者,袖带可以包括一体的光学部件。