Image obtaining method and apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorDokwan Oh
Life of this patent
Estimating the term…
Abstract
A method of obtaining an image from an image sensor provided in a vehicle includes obtaining a vehicle speed of the vehicle; adjusting a shutter speed of the image sensor; adjusting either one or both of an international organization for standardization sensitivity (ISO) of the image sensor and an aperture of the image sensor based on the vehicle speed; and obtaining the image from the image sensor based on the adjusted shutter speed and the adjusted either one or both of the ISO and the aperture.
Claims18
A method of obtaining an image from an image sensor provided in a vehicle, the method comprising:
- obtaining a vehicle speed of the vehicle;
- estimating an amount of blur of an first image based on the obtained vehicle speed;
- in response to the estimating of the amount of blur, adjusting a shutter speed of the image sensor based on the estimated amount of blur of the first image;
- in response to adjusting of the shutter speed,
- determining a brightness based on light sensed based on the adjusted shutter speed, and
- adjusting either one or both of an international organization for standardization (ISO) sensitivity and an aperture of the image sensor based on the determined brightness;
- and
- obtaining a second image from the image sensor based on the adjusted shutter speed and the adjusted either one or both of the ISO and the aperture.
An image obtaining apparatus for obtaining an image from an image sensor provided in a vehicle, the image obtaining apparatus comprising:
- a processor;
- and
- a memory comprising at least one instruction executable by the processor,
- wherein, in response to the instruction being executed by the processor, the processor is configured to:
- obtain a vehicle speed of the vehicle,
- estimate an amount of blur of an first image based on the obtained vehicle speed,
- in response to the estimation of the amount of blur, adjust a shutter speed of the image sensor based on the estimated amount of blur of the first image,
- in response to the adjustment of the shutter speed
- determine a brightness based on light sensed based on the adjusted shutter speed,
- adjust either one or both of an international organization for standardization (ISO) and an aperture of the image sensor based on the determined brightness, and
- obtain a second image from the image sensor based on the adjusted shutter speed and the adjusted either one or both of the ISO and the aperture.
Dependencies are inferred from the claim text.