Information processing apparatus, information processing method, and non-transitory recording medium
AssigneeNEC Corporation
InventorsKazuya KAKIZAKI, Takuma AMADA, Masahiro BUSSAKI, Toshinori ARAKI
Life of this patent
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Abstract
An information processing apparatus including: a receiving means for receiving input of a first image and a second image; a synthesis means for generating a third image based on the first image and the second image; a difference emphasis means for emphasizing a difference between the second image and the third image; a calculation means for calculating an index representing a likelihood that the second image is a synthetic image based on the difference emphasized; and a determination means for determining whether the second image is a synthetic image based on the index.
Claims9
An information processing apparatus comprising:
- at least one memory storing instructions;
- and
- at least one processor that is configured to execute the instructions for:
- receiving input of a first image and a second image;
- a generating a third image based on the first image and the second image;
- emphasizing a difference between the second image and the third image;
- calculating an index representing a likelihood that the second image is a synthetic image based on the difference emphasized;
- and
- determining whether the second image is a synthetic image based on the index.
An information processing method comprising:
- receiving input of a first image and a second image;
- generating a third image based on the first image and the second image;
- emphasizing a difference between the second image and the third image;
- calculating an index representing a likelihood that the second image is a synthetic image based on the difference emphasized;
- and
- determining whether the second image is a synthetic image based on the index.
A non-transitory recording medium on which a computer program is stored, the computer program being configured to allow a computer to execute an information processing method comprising:
- receiving input of a first image and a second image;
- generating a third image based on the first image and the second image;
- emphasizing a difference between the second image and the third image;
- calculating an index representing a likelihood that the second image is a synthetic image based on the difference emphasized;
- and
- determining whether the second image is a synthetic image based on the index.
Dependencies are inferred from the claim text.