发明名称 |
Image pickup apparatus, method of controlling image pickup apparatus, and non-transitory computer-readable storage medium |
摘要 |
An image pickup apparatus includes an image pickup element configured to photoelectrically convert an optical image, and a controller configured to control a drive of a focus lens based on a signal outputted from the image pickup element and control a frame rate to drive the image pickup element, and the controller is configured to detect an in-focus position based on a signal outputted from the image pickup element which is driven at a first frame rate, and to switch the frame rate of the image pickup element to a second frame rate lower than the first frame rate while performing a first operation to drive the focus lens to the in-focus position. |
申请公布号 |
US9197809(B2) |
申请公布日期 |
2015.11.24 |
申请号 |
US201414262184 |
申请日期 |
2014.04.25 |
申请人 |
Canon Kabushiki Kaisha |
发明人 |
Kosaka Takashi;Inoue Koji |
分类号 |
H04N5/232;H04N5/235 |
主分类号 |
H04N5/232 |
代理机构 |
Cowan, Liebowitz & Latman, P.C. |
代理人 |
Cowan, Liebowitz & Latman, P.C. |
主权项 |
1. An image pickup apparatus comprising:
an image pickup element configured to photoelectrically convert an optical image; and a controller configured to control a drive of a focus lens based on a signal outputted from the image pickup element and configured to control a frame rate to drive the image pickup element, wherein the controller is configured to: detect an in-focus position based on a signal outputted from the image pickup element which is driven at a first frame rate, and switch the frame rate of the image pickup element to a second frame rate lower than the first frame rate while performing a first operation to drive the focus lens to the in-focus position. |
地址 |
Tokyo JP |