Internet linking from audio and image content
First Claim
Patent Images
1. A method for enabling audio-based linking to the internet, comprising:
- steganographically encoding an audio signal with address information; and
distributing the encoded audio signal to users, who can decode the address information therefrom and use same in establishing a link to the internet.
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0 Petitions
Accused Products
Abstract
Address information is steganographically encoded into audio or graphic data, and thereafter decoded to permit linking to the internet. The address information can be a literal URL, or may be an index to a database from which a corresponding URL can be obtained.
100 Citations
46 Claims
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1. A method for enabling audio-based linking to the internet, comprising:
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steganographically encoding an audio signal with address information; and
distributing the encoded audio signal to users, who can decode the address information therefrom and use same in establishing a link to the internet. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving audio data; and
steganographically encoding machine readable data in the audio data, the machine readable data identifying a computer implemented process that is to be invoked when the steganographic encoding is decoded and acted upon by a computer device.
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8. A method of initiating access to a computer via a data communications medium, the method comprising:
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receiving artwork corresponding to an object to be printed, the artwork including text and background;
steganographically embedding into at least the background of said artwork certain information indicative of an address associated with said computer; and
printing said object using the artwork into which said information has been steganographically embedded.
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- 9. A physical object printed on a substrate and including text and background, at least the background being of continuous tone and having a plural-bit code steganographically embedded therein, said code being an index to a data structure that specifies address information of a computer resource that is to be associated with said object.
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11. A method comprising:
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at a first device, receiving data representing a graphic, the graphic having non-uniformly toned regions with information steganographically encoded therein;
decoding the steganographically encoded information from the received data;
communicating with a second, remote device;
receiving data from the remote device; and
controlling an aspect of operation of the first device in accordance with said data received from the remote device;
wherein the data received from the remote device is a function of information decoded from the received data. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method comprising:
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receiving graphic data; and
steganographically encoding machine readable data in the graphic data, the machine readable data identifying a computer implemented process that is to be invoked when the steganographic encoding is decoded and acted upon by a computer device. - View Dependent Claims (22, 23, 24)
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- 25. A tangible medium comprising an encoded graphic, the graphic comprising non-uniformly toned regions that are steganographically encoded to convey machine readable data, wherein said machine-readable data serves to elicit a processing action corresponding thereto when decoded by a first computer device.
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30. A method comprising:
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receiving an index number;
by reference to said index number, obtaining from a database an identification of a node on a computer network corresponding thereto;
establishing a link to said identified node;
receiving information from said node; and
controlling operation of a user device in accordance with information received from said node;
wherein the index number is based on information decoded from a steganographically encoded creative data object. - View Dependent Claims (31, 32, 33, 34)
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- 35. A network-connected device characterized by a decoder that decodes information steganographically encoded within a creative data object, the device utilizing said decoded information to elicit an action by a remote computer, said remote computer transferring information to said device through the network in accordance with information decoded from the creative data object.
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40. A method for enabling graphic-based linking to the internet, comprising:
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receiving digital data corresponding to a commercial, or transaction-based, graphic image;
steganographically encoding the graphic image to hide plural bit address information therein; and
distributing the encoded graphic image data to users in digital, rather than hardcopy form;
decoding the plural-bit address information from data corresponding to the encoded commercial, or transaction-based, graphic image; and
directing a web browser to an internet address determined by reference to said decoded information; and
from said internet address, presenting a user an opportunity to engage in a purchase transaction over the internet.
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41. A method comprising:
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providing digital data at a user'"'"'s computer, the data comprising plural-bit sampled values representing media content;
passing said digital data to a processing system;
receiving from said processing system an identifier derived from said sampled values;
using said derived identifier to index a database;
obtaining from said database a URL address corresponding to said derived identifier;
establishing a link to said URL address; and
presenting information to the user accordance with information obtained from said URL address. - View Dependent Claims (42, 43, 44, 45, 46)
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Specification