1. An apparatus comprising: at least one memory; and at least one processor coupled to the at least one memory, the at least one processor configured to cause the following to be performed: specifying a first region corresponding to a first hand and a second region corresponding to a second hand in a captured image, determining a movement amount of the first region and a movement amount of the second region, determining a region of the first region and the second region having a larger movement amount, the determined region of the first region and the second region thereby being a larger movement region, and the other region of the first region and the second region thereby being a smaller movement region, determining a position pointed by a finger of the hand of the first hand and the second hand to which the region of the first region and the second region that is the larger movement region corresponds, wherein when the first region and the second region are separate in the captured image, the position pointed by the finger is determined from the larger movement region, and when the first region and the second region are included in a joined image, in which the first region and the second region are joined, in the captured image, the position pointed by the finger is determined from the joined region having the smaller movement region removed from the joined region.