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US 12,592,091 B2Granted
Image and video processing circuitry and method using an image signature
AssigneeSony Semiconductor Solutions Corporation
InventorsLev Markhasin, Stephen Tiedemann, Stefan Uhlich, Bi Wang
Life of this patent
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Abstract
An image processing circuitry configured to: generate, based on obtained image data, a visual content word sequence indicative for a visual content of an image represented by the obtained image data; and generate, based on the generated visual content word sequence, an image signature for the image.
Claims20
An image processing circuitry configured to:
- generate, based on obtained image data, a visual content word sequence indicative for a visual content of an image represented by the obtained image data;
- generate, based on the generated visual content word sequence, an image signature for the image;
- generate, based on another obtained image data, another visual content word sequence indicative for a visual content of another image represented by the another obtained image data;
- compare the visual content word sequence and the another visual content word sequence for at least one manipulation;
- and
- output an alarm indication in response to the comparison between the visual content word sequence and the another visual content word sequence indicating the at least one manipulation.
3 more elements
An image processing method comprising:
- generating, based on obtained image data, a visual content word sequence indicative for a visual content of an image represented by the obtained image data;
- generating, based on the generated visual content word sequence, an image signature for the image;
- generating, based on another obtained image data, another visual content word sequence indicative for a visual content of another image represented by the another obtained image data;
- comparing the visual content word sequence and the another visual content word sequence for at least one manipulation;
- and
- outputting an alarm indication in response to the comparison between the visual content word sequence and the another visual content word sequence indicating the at least one manipulation.
3 more elements
A non-transitory computer-readable recording medium storing instructions configured to cause a processor to perform an image processing method, the method comprising:
- generating, based on obtained image data, a visual content word sequence indicative for a visual content of an image represented by the obtained image data;
- generating, based on the generated visual content word sequence, an image signature for the image;
- generating, based on another obtained image data, another visual content word sequence indicative for a visual content of another image represented by the another obtained image data;
- comparing the visual content word sequence and the another visual content word sequence for at least one manipulation;
- and
- outputting an alarm indication in response to the comparison between the visual content word sequence and the another visual content word sequence indicating the at least one manipulation.
3 more elements
Dependencies are inferred from the claim text.