Behavior recognition apparatus, behavior recognition method, and recording medium
AssigneeRicoh Company, Ltd.
InventorHaike Guan
Life of this patent
Estimating the term…
Abstract
A behavior recognition apparatus, a behavior recognition method, and a recording medium storing a control program for performing the behavior recognition method, each of which: receives an input of a movie obtained by capturing images of a site; recognizes one or more element behaviors constituting a standard work of a worker included in the input movie; and determines a start time and a required time for the standard work from the recognized one or more element behaviors.
Claims12
A behavior recognition apparatus, comprising:
- processing circuitry configured to:
- receive an input of a movie obtained by capturing images of a site;
- recognize a plurality of element behaviors constituting a standard work of a worker included in the movie;
- and
- determine a start time and a required time for the standard work from the plurality element behaviors, wherein
- in a case that two or more non-consecutive element behaviors, which are a part of the plurality of element behaviors for the standard work, are recognized and a time interval between a top element behavior and a last element behavior is shorter than a threshold value, the processing circuitry is further configured to:
- regard the two or more non-consecutive element behaviors as a single behavior,
- assign a start time of the top element behavior to the start time of the standard work, and
- assign a required time obtained by summing the two or more non-consecutive element behaviors as the required time for the standard work.
A behavior recognition method for recognizing a behavior of a worker, the behavior recognition method comprising:
- receiving an input of a movie obtained by capturing images of a site;
- recognizing a plurality of element behaviors constituting a standard work of a worker included in the movie;
- determining a start time and a required time for the standard work from the plurality of one or more element behaviors;
- and
- in a case that two or more non-consecutive element behaviors, which are a part of the plurality of element behaviors for the standard work, are recognized and a time interval between a top element behavior and a last element behavior is shorter than a threshold value:
- regarding the two or more non-consecutive element behaviors as a single behavior;
- assigning a start time of the top element behavior to the start time of the standard work;
- and
- assigning a required time obtained by summing the two or more non-consecutive element behaviors as the required time for the standard work.
A non-transitory recording medium storing a plurality of instructions which, when executed by one or more processors, cause the processors to perform a behavior recognition method for recognizing a behavior of a worker, the behavior recognition method comprising:
- receiving an input of a movie obtained by capturing images of a site;
- recognizing a plurality of element behaviors constituting a standard work of a worker included in the movie;
- determining a start time and a required time for the standard work from the plurality of one or more element behaviors;
- and
- in a case that two or more non-consecutive element behaviors, which are a part of the plurality of element behaviors for the standard work, are recognized and a time interval between a top element behavior and a last element behavior is shorter than a threshold value:
- regarding the two or more non-consecutive element behaviors as a single behavior;
- assigning a start time of the top element behavior to the start time of the standard work;
- and
- assigning a required time obtained by summing the two or more non-consecutive element behaviors as the required time for the standard work.
Dependencies are inferred from the claim text.