Automated copyright detection in digital images
First Claim
Patent Images
1. A computer-assisted method for detecting copyright protection in digital images, comprising:
- receiving a digital image;
calculating one or more image characteristics of the digital image, wherein the image characteristics include a first aspect ratio of the digital image;
determining whether the first aspect ratio of the digital image is within a pre-specified range of a predetermined value, wherein the predetermined value is a second aspect ratio associated with digital images produced by digital cameras; and
verifying copyright ownership or usage authorization of the digital image only if the first aspect ratio is outside of the pre-specified range of the predetermined value.
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Abstract
A computer-assisted method for detecting copyright protection in digital images receives a digital image, searches for capture device information associated with the digital image, calculates one or more image characteristics of the digital image, and verifies copyright ownership and usage authorization of the digital image in response to the capture device information and the calculated image characteristics.
15 Citations
17 Claims
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1. A computer-assisted method for detecting copyright protection in digital images, comprising:
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receiving a digital image; calculating one or more image characteristics of the digital image, wherein the image characteristics include a first aspect ratio of the digital image; determining whether the first aspect ratio of the digital image is within a pre-specified range of a predetermined value, wherein the predetermined value is a second aspect ratio associated with digital images produced by digital cameras; and verifying copyright ownership or usage authorization of the digital image only if the first aspect ratio is outside of the pre-specified range of the predetermined value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A computer-assisted method for determining the probability of copyright protection in digital images, comprising:
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uploading the digital image over a computer network to a server; calculating one or more image characteristics of the digital image, wherein the image characteristics include a first aspect ratio of the digital image; determining whether the first aspect ratio of the digital image is within a pre-specified range of a predetermined value, wherein the predetermined value is a second aspect ratio associated with digital images produced by digital cameras; verifying copyright ownership or usage authorization of the digital image only if the first aspect ratio is outside of the pre-specified range of the predetermined value; providing an image-based product or an image service using the digital image when copyright ownership is verified or usage authorization is received for the digital image; and stopping to provide the image-based product or the image service using the digital image when copyright ownership is verified or usage authorization is not received for the digital image.
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15. A system for preventing copyright infringement, comprising:
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a computer configured to receive a digital image; a computer processor configured to calculate one or more image characteristics of the digital image, wherein the image characteristics include a first aspect ratio of the digital image, the computer processor is configured to determine whether the first aspect ratio of the digital image is within a pre-specified range of a predetermined value, wherein the predetermined value is a second aspect ratio associated with digital images produced by digital cameras; and a copyright-verification system configured to verify copyright ownership or usage authorization of the digital image only if the first aspect ratio is outside of the pre-specified range of the predetermined value. - View Dependent Claims (16, 17)
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Specification