System, information processing method, method of manufacturing product, and recording medium

An information processing method performed by a processing portion that performs information processing, the method comprising:

• acquiring, by the processing portion, an image group from each of a plurality of cameras, the image group including a plurality of images of an object that moves relative to each of the plurality of cameras, the plurality of images being captured by a corresponding camera at predetermined intervals and having different image capture times,
• calculating, by the processing portion, an amount of movement of the object relative to each of the plurality of cameras, based on the image group acquired from each of the plurality of cameras, and
• detecting, by the processing portion, a lag between image capture timings of the plurality of cameras, by using the amount of movement of the object relative to each of the plurality of cameras.

An information processing method performed by a processing portion that performs information processing, the method comprising:

• acquiring, by the processing portion, an image group from each of a plurality of cameras, the image group including a plurality of images of an object that moves relative to each of the plurality of cameras, the plurality of images being captured by a corresponding camera at predetermined intervals and having different image capture times,
• calculating, by the processing portion, an amount of movement of the object relative to each of the plurality of cameras, based on the image group acquired from each of the plurality of cameras, and
• controlling, by the processing portion, at least one of the plurality of cameras based on the amount of movement of the object relative to each of the plurality of cameras.