Analysis of Operator Behavior Focalized on Machine Events
AssigneeRicoh Company, Ltd.
InventorsRamya Narasimha, Hector H. Gonzalez-Banos
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Abstract
A system and method for analyzing behavior in a video is described. The method includes extracting a plurality of salient fragments of a video; associating a time anchor with an occurrence of a first machine event of a machine operated by a human subject; generating a focalized visualization, based on the time anchor, from one or more of the plurality of salient fragments of the video; tagging the human subject in the focalized visualization with a unique identifier; and analyzing behavior of the human subject, using the focalized visualization, to generate a behavior score associated with the unique identifier and the first machine event.
Claims20
A computer-implemented method comprising:
- extracting a plurality of salient fragments of a video;
- associating a time anchor with an occurrence of a first machine event of a machine operated by a human subject;
- generating a focalized visualization, based on the time anchor, from one or more of the plurality of salient fragments of the video;
- tagging the human subject in the focalized visualization with a unique identifier;
- and
- analyzing behavior of the human subject, using the focalized visualization, to generate a behavior score associated with the unique identifier and the first machine event.
A computer program product comprising a non-transitory computer readable medium storing a computer readable program, wherein the computer readable program when executed on a computer causes the computer to:
- extract a plurality of salient fragments of a video;
- associate a time anchor with an occurrence of a first machine event of a machine operated by a human subject;
- generate a focalized visualization, based on the time anchor, from one or more of the plurality of salient fragments of the video;
- tag the human subject in the focalized visualization with a unique identifier;
- and
- analyze behavior of the human subject, using the focalized visualization, to generate a behavior score associated with the unique identifier and the first machine event.
A system comprising:
- one or more processors;
- and
- a memory, the memory storing instructions which when executed cause the one or more processors to:
- extract a plurality of salient fragments of a video;
- associate a time anchor with an occurrence of a first machine event of a machine operated by a human subject;
- generate a focalized visualization, based on the time anchor, from one or more of the plurality of salient fragments of the video;
- tag the human subject in the focalized visualization with a unique identifier;
- and
- analyze behavior of the human subject, using the focalized visualization, to generate a behavior score associated with the unique identifier and the first machine event.
Dependencies are inferred from the claim text.