Systems and methods for rolling shutter correction
AssigneeSz Dji Technology Co., Ltd.
InventorsYou ZHOU, Cong ZHAO, Jie QIAN, Peiliang LI
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Abstract
An image processing method includes obtaining an image frame through an imaging device over a period of time. The image frame includes a plurality of groups of pixels that are exposed to light at different time points within the period of time. The method further includes obtaining attitude information of the imaging device during the period of time, deriving positional state of an individual group of pixels in the plurality of groups of pixels based on the attitude information of the imaging device, and processing the image frame using the positional state.
Claims20
An image processing method comprising:
- obtaining, through an imaging device, an image frame over a period of time, wherein the image frame comprises a plurality of groups of pixels that are exposed to light at different time points within the period of time;
- obtaining attitude information of the imaging device during the period of time;
- deriving positional state of an individual group of pixels in the plurality of groups of pixels based on the attitude information of the imaging device;
- and
- processing the image frame using the positional state.
An image processing apparatus comprising:
- one or more processors;
- and
- a non-transitory computer readable medium storing program instructions that, when executed by the one or more processors, cause the one or more processors to individually or collectively:
- obtain, through an imaging device, an image frame over a period of time, wherein the image frame comprises a plurality of groups of pixels that are exposed to light at different time points within the period of time;
- obtain attitude information of the imaging device during the period of time;
- derive positional state of an individual group of pixels in the plurality of groups of pixels based on the attitude information of the imaging device;
- and
- process the image frame using the positional state.
Dependencies are inferred from the claim text.