| CPC G06T 7/254 (2017.01) [G06V 20/52 (2022.01); G06T 2207/20224 (2013.01)] | 10 Claims |
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1. An information processing system, comprising:
a processor configured to:
detect a specific object in an image in time-series image data and output object information indicating a detection of the specific object;
calculate a movement status of one or more pixels included in the image including the specific object by using a plurality of images in the time-series image data, and then output movement information indicating the movement status of the one or more pixels; and
detect whether an associated object is being moved by the specific object based on the object information and the movement information, wherein
the processor is further configured to set a determination area that is proximate to the specific object according to the object information, the determination area being an image area in which the presence of the associated object can be detected based on the movement status of pixels within the determination area, and
the processor detects the presence of the associated object based on a comparison of a threshold value to a score based on at least one of a difference between a movement direction of the specific object and a movement direction of the associated object and a difference between a movement amount of the specific object and a movement amount of the associated object.
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