Patent ID: 11889032
Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The apparatus for acquiring an image according to claim 1, wherein
at least one exposure parameter of the first preset exposure is different from that of the second preset exposure, the at least one exposure parameter comprises one or more of exposure time, an exposure gain, and an aperture size, and the exposure gain comprises an analog gain and/or a digital gain; and an exposure gain of the first preset exposure is less than an exposure gain of the second preset exposure;
or,
wherein at least one exposure parameter of the first preset exposure is the same as that of the second preset exposure, the at least one exposure parameter comprises one or more of exposure time, an exposure gain, and an aperture size, and the exposure gain comprises an analog gain and/or a digital gain; and exposure time of the first preset exposure is equal to exposure time of the second preset exposure.