Provided is a robot system capable of appropriately removing an object that may deform depending on a placement state. A robot system according to the present disclosure is provided with: an imaging apparatus that captures an image of an object; a robot that picks up the object; an image processing apparatus that identifies the position of the object on the basis of the image captured by the imaging apparatus; and a robot controller that causes the robot to pick up the object, the position of which has been identified by the image processing apparatus. The image processing apparatus comprises: a teaching unit that sets a search range in which a feature amount for a pattern on the object in the image captured by the imaging apparatus may be obtained; a recognition unit that extracts the pattern having the feature amount within the search range in the image captured by the imaging apparatus; and a correction unit that corrects the search range on the basis of the feature amount of the pattern extracted by the recognition unit.