Method for correcting an acquired image
First Claim
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1. A method of correcting an image obtained by an image acquisition device including:
- obtaining successive measurements, Gn, of device movement during exposure of each row of an image;
selecting an integration range, idx, in proportion to an exposure time, te, for each row of the image,averaging accumulated measurements, Cn, of device movement for each row of an image across said integration range to provide successive filtered measurements, G, of device movement during exposure of each row of an image, andcorrecting said image for device movement using said filtered measurements G.
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Abstract
A method of correcting an image obtained by an image acquisition device includes obtaining successive measurements, Gn, of device movement during exposure of each row of an image. An integration range, idx, is selected in proportion to an exposure time, te, for each row of the image. Accumulated measurements, Cn, of device movement for each row of an image are averaged across the integration range to provide successive filtered measurements,
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Citations
6 Claims
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1. A method of correcting an image obtained by an image acquisition device including:
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obtaining successive measurements, Gn, of device movement during exposure of each row of an image; selecting an integration range, idx, in proportion to an exposure time, te, for each row of the image, averaging accumulated measurements, Cn, of device movement for each row of an image across said integration range to provide successive filtered measurements, G , of device movement during exposure of each row of an image, andcorrecting said image for device movement using said filtered measurements G . - View Dependent Claims (2, 3, 4, 5, 6)
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Specification