公开(公告)号：US20140226867A1

公开(公告)日：2014-08-14

申请号：US14233935

申请日：2012-07-19

Applicant: Chenguang Liu ,  Ran Chang ,  Bruce Christensen ,  Juan De La Cruz ,  Pranab Banerjee ,  Doug Ahlstrom ,  Aravind Dasu

Inventor： Chenguang Liu ,  Ran Chang ,  Bruce Christensen ,  Juan De La Cruz ,  Pranab Banerjee ,  Doug Ahlstrom ,  Aravind Dasu

IPC: G06T7/20

CPC classification number: G06T7/254 ,  G06Q10/00 ,  G06T2207/10016 ,  G06T2207/20224

Abstract: A computer-implemented method for monitoring and controlling a controlled space. The method includes partitioning a controlled space into one or more regions; evaluating motion within the controlled space; determining occupancy within the one or more regions. The method may also include adjusting conditions within the controlled space based on whether the controlled space, or a specific region thereof, is occupied. Corresponding devices and systems are also disclosed herein.

Abstract translation: 用于监控和控制受控空间的计算机实现的方法。 该方法包括将受控空间划分成一个或多个区域; 评估受控空间内的运动; 确定一个或多个区域内的占用。 该方法还可以包括基于受控空间或其特定区域是否被占用来调整受控空间内的条件。 本文还公开了相应的装置和系统。

公开(公告)号：US20140163703A1

公开(公告)日：2014-06-12

申请号：US14233715

申请日：2012-07-19

Applicant: Ran Chang ,  Chenguang Liu ,  Aravind Dasu

Inventor： Ran Chang ,  Chenguang Liu ,  Aravind Dasu

IPC: G05D27/02

CPC classification number: G05D27/02 ,  G06K9/00771 ,  G06T7/254 ,  G06T2207/10016 ,  G06T2207/20036 ,  G06T2207/20224 ,  G08B13/19608 ,  G08B13/1961

Abstract: A computer implemented method and system for multi-occupant motion tracking and monitoring may include partitioning out of a controlled space one or more interior regions, tracking one or more occupants within the controlled space by collecting a sequence of images of the controlled space, determining from the sequence of images one or more contiguous pixel groupings corresponding to non-persistent motion (referred to as blobs), and generating one or more bounding boxes that encompass each of the contiguous pixel groupings.

Abstract translation: 用于多人运动跟踪和监测的计算机实现的方法和系统可以包括通过从受控空间中分离一个或多个内部区域，通过收集受控空间的一系列图像来跟踪受控空间内的一个或多个乘客，从 所述图像的序列与非持续运动（称为斑点）对应的一个或多个相邻像素分组，以及生成包含所述连续像素分组中的每一个的一个或多个边界框。