CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND CONTROL METHOD FOR PERFORMING NOISE CORRECTION OF IMAGING SIGNAL

摘要

A control apparatus (106) includes an acquirer (106a) which acquires a first imaging signal that is read in a first mode from a first pixel area of an image sensor and a second imaging signal that is read in a second mode from a second pixel area of the image sensor, the image sensor including a plurality of photoelectric converters corresponding to a single microlens, and an image processor (106b) which performs noise reduction processing on the first and second imaging signals, the first mode is a mode in which pixel signals of photoelectric converters are added to each other to he read from the image sensor, and the second mode is a mode in which a pixel signal of at least one of the photoelectric converters is read independently as a predetermined signal.

主权项

1. A control apparatus comprising:
an acquirer configured to acquire a first imaging signal that is read in a first mode from a first pixel area of an image sensor and a second imaging signal that is read in a second mode from a second pixel area different from the first pixel area of the image sensor, the image sensor including a plurality of photoelectric converters that correspond to a single microlens; and an image processor configured to perform noise reduction processing on the first imaging signal and the second imaging signal, wherein: the first mode is a mode in which pixel signals of the plurality of photoelectric converters are added to each other to be read from the image sensor, and the second mode is a mode in which a pixel signal of at least one of the plurality of photoelectric converters is read independently as a predetermined signal.