Test method for image pickup devices

摘要

In order to make it easier to specify the area with a shape other than a rectangle on the image plane of an image pickup device and to analyze an element in the range thereof, a test method of an image pickup device is provided, which comprises the steps of: preparing a plurality of layers in which a rectangular area may be specified; giving a priority for each layer; placing the layers on top of each other so as to divide an image plane of an image pickup device into a plurality of areas; specifying a certain area among the plurality of areas; and performing data analysis on pixels of an image pickup device in a specified area.