IMAGING SYSTEM AND IMAGING METHOD

摘要

An image pickup system that performs image pickup control of a rolling shutter type such that an all line exposure period (Ta) and a non-all line exposure period (Tr) are generated and controls a light source of illumination light to increase or decrease (CI1, CI2), in a first light adjustment mode, while maintaining a light amount of the illumination light in a first period (T1) during the all line exposure period (Ta) at a predetermined level, a light amount of the illumination light during a second period (T2) including the all line exposure period (Ta) other than the first period (T1) and the non-all line exposure period (Tr) compared with an immediately preceding second period (T2).