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    • 5. 发明申请
    • SYSTEM AND METHOD FOR CONDUCTING ONLINE MARKET RESEARCH
    • 用于进行在线市场研究的系统和方法
    • WO2017136931A1
    • 2017-08-17
    • PCT/CA2017/050143
    • 2017-02-08
    • NURALOGIX CORPORATION
    • LEE, KangZHENG, Pu
    • G06Q30/02A61B3/113A61B5/145G06F15/18G06T7/00
    • G06Q30/0201A61B3/113A61B5/0077A61B5/021A61B5/0402A61B5/08A61B5/1032A61B5/145A61B5/14546A61B5/165A61B5/443A61B5/7267A61B2503/12G06F15/18G06F19/00G06K9/00496G06K9/00885
    • A method and system for conducting online market research is provided. Computer-readable instructions to a computing device of a participant, the computing device having a display, a network interface coupled to a network, and a camera configured to capture image sequences of a user of the computing device. The computer-readable instructions cause the computing device to simultaneously display at least one of an image, video, and text via the display and capture an image sequence of the participant via the camera, and transmit the captured image sequence to a server via the network interface. The image sequence is processed using an image processing unit to determine a set of bitplanes of a plurality of images in the captured image sequence that represent the hemoglobin concentration (HC) changes of the participant to detect the person's invisible emotional states based on HC changes. The image processing unit is trained using a training set comprising a set of subjects for which emotional state is known.
    • 提供了用于进行在线市场调查的方法和系统。 给参与者的计算设备的计算机可读指令,该计算设备具有显示器,耦合到网络的网络接口以及被配置为捕捉计算设备的用户的图像序列的相机。 计算机可读指令使得计算设备经由显示器同时显示图像,视频和文本中的至少一个,并且经由相机捕获参与者的图像序列,并且经由网络将捕获的图像序列发送到服务器 接口。 使用图像处理单元处理图像序列以确定捕获的图像序列中的多个图像的位平面集合,其表示参与者的血红蛋白浓度(HC)变化以基于HC变化检测人的不可见的情绪状态。 该图像处理单元使用训练集进行训练,该训练集包括已知情绪状态的一组对象。