Methods for using extracted features to perform an action associated with selected identified image
First Claim
1. A method comprising:
- (a) receiving, at a computer system from a user electronic device, a query related to an image obtained from the user electronic device;
(b) extracting, using the computer system, one or more features of the image, wherein the extracted features include a compact representation of at least a portion of the image related to one or more blocks of pixels of the image;
(c) identifying, using the computer system, one or more annotations associated with the image;
(d) identifying, at the computer system, one or more other images related to the image by comparing the extracted features from the image with reference features from a first plurality of reference works using a sub-linear search of reference features that identifies one or more matches to the image but does not guarantee to identify an exact match to the image, wherein the first plurality of reference works are organized using a tree structure based on annotations including the one or more annotations to eliminate a second plurality of reference works from being searched;
(e) providing, by the computer system to the user electronic device, the identified one or more other images along with action information associated with the identified one or more other images, wherein the action information is related to an action to be performed at the user electronic device;
(f) receiving, at the computer system from the user electronic device, a selection of one of the identified one or more other images; and
(g) providing, to the electronic device, machine readable instructions for performance of the action associated with the selected one of the identified one or more other images.
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Accused Products
Abstract
Methods and systems to perform methods comprising receiving, at a computer system from a first electronic device a first electronic media work; extracting one or more features therefrom; determining that at least a portion of the first electronic media work corresponds to a first reference media work based on a matching of the extracted features against a database of reference features; receiving, from a second electronic device, a query related to the first electronic media work; linking the query to action information in an action database based upon determining that at least a portion of the first electronic media work corresponds to the first reference media work; generating machine-readable instructions associated with the action to be performed based at least in part on the linking of the query to the action information; transmitting, to the second electronic device, the machine-readable instructions; and logging an event associated with the machine-readable instructions.
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Citations
16 Claims
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1. A method comprising:
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(a) receiving, at a computer system from a user electronic device, a query related to an image obtained from the user electronic device; (b) extracting, using the computer system, one or more features of the image, wherein the extracted features include a compact representation of at least a portion of the image related to one or more blocks of pixels of the image; (c) identifying, using the computer system, one or more annotations associated with the image; (d) identifying, at the computer system, one or more other images related to the image by comparing the extracted features from the image with reference features from a first plurality of reference works using a sub-linear search of reference features that identifies one or more matches to the image but does not guarantee to identify an exact match to the image, wherein the first plurality of reference works are organized using a tree structure based on annotations including the one or more annotations to eliminate a second plurality of reference works from being searched; (e) providing, by the computer system to the user electronic device, the identified one or more other images along with action information associated with the identified one or more other images, wherein the action information is related to an action to be performed at the user electronic device; (f) receiving, at the computer system from the user electronic device, a selection of one of the identified one or more other images; and (g) providing, to the electronic device, machine readable instructions for performance of the action associated with the selected one of the identified one or more other images. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification