公开(公告)号：US20150262004A1

公开(公告)日：2015-09-17

申请号：US14726168

申请日：2015-05-29

Applicant: c/o SONY CORPORATION

Inventor： Kuniaki Noda ,  Hirotaka Suzuki ,  Haruto Takeda ,  Yusuke Watanabe

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/00

CPC classification number: G06F3/017 ,  G06K9/00355 ,  G06K9/00389 ,  G06K9/6202 ,  G06K9/6269

Abstract: An information input apparatus includes an observation unit that observes an environment including a user and one or more apparatuses to be controlled and includes a sensor; a learning unit that separates a foreground including the user and the one or more apparatuses to be controlled and a background including the environment except for the foreground from observation data obtained by the observation unit and learns three-dimensional models of the foreground and the background; a state estimation unit that estimates positions and postures of already modeled foregrounds in the environment; a user recognition unit that identifies fingers of the user from the foreground and recognizes a shape, position, and posture of the fingers; and an apparatus control unit that outputs a control command to the one or more apparatuses to be controlled on the basis of the recognized shape, position, and posture of the fingers.

Abstract translation: 信息输入装置包括观察包括用户和一个或多个要控制的装置的环境的观测单元，并且包括传感器; 学习单元，其将包含用户和所述一个或多个要控制的设备的前景与包括由所述观测单元获取的观测数据的前景之外的环境组合起来，并学习前景和背景的三维模型; 估计环境中已建模前景的位置和姿势的状态估计单元; 用户识别单元，其从前景识别用户的手指并识别手指的形状，位置和姿势; 以及装置控制单元，其基于所识别的手指的形状，位置和姿势，向要控制的一个或多个装置输出控制命令。