System and method for automatically authoring interactive television content
First Claim
1. A method for generating interactive television content, comprising:
- automatically determining a first plurality of keywords from a portion of a media source;
selecting a second plurality of keywords from the first plurality of keywords, wherein the selecting the second plurality of keywords comprises scoring each of the first plurality of keywords based on a type of collection process that automatically determined each of the corresponding first plurality of keywords, wherein a first type of collection process is always scored higher than a second type of collection process, wherein the second plurality of keywords is determined based upon one or more of the first plurality of keywords that have a score above a predetermined threshold;
automatically searching a memory to identify a plurality of reference items related to the media source based upon the second plurality of keywords, wherein the plurality of reference items are external to the media source;
embedding the plurality of reference items into the media source;
delivering the media source embedded with the plurality of reference items to a customer premises; and
displaying less than all of the plurality of reference items to a user based upon profile data associated with the user.
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Abstract
A system and method is provided to automatically generate content for ITV products and services by processing primary media sources. In one embodiment of the invention, keywords are automatically extracted from the primary media sources using one or more of a variety of techniques directed to video, audio and/or textual content of the multimodal source. In some embodiments, keywords are then processed according to one or more disclosed algorithms to narrow the quantity of downstream processing that is necessary to associate secondary sources (reference items) with the primary video source. Embodiments of the invention also provide automatic searching methods for the identification of reference items based on the processed keywords in order to maximize the value added by the association of reference items to the video source.
63 Citations
15 Claims
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1. A method for generating interactive television content, comprising:
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automatically determining a first plurality of keywords from a portion of a media source; selecting a second plurality of keywords from the first plurality of keywords, wherein the selecting the second plurality of keywords comprises scoring each of the first plurality of keywords based on a type of collection process that automatically determined each of the corresponding first plurality of keywords, wherein a first type of collection process is always scored higher than a second type of collection process, wherein the second plurality of keywords is determined based upon one or more of the first plurality of keywords that have a score above a predetermined threshold; automatically searching a memory to identify a plurality of reference items related to the media source based upon the second plurality of keywords, wherein the plurality of reference items are external to the media source; embedding the plurality of reference items into the media source; delivering the media source embedded with the plurality of reference items to a customer premises; and displaying less than all of the plurality of reference items to a user based upon profile data associated with the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for generating interactive television content, comprising:
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means for automatically determining a first plurality of keywords from a portion of a media source; means for selecting a second plurality of keywords from the first plurality of keywords, wherein the selecting the second plurality of keywords comprises scoring each of the first plurality of keywords based on a type of collection process that automatically determined each of the corresponding first plurality of keywords, wherein a first type of collection process is always scored higher than a second type of collection process, wherein the second plurality of keywords is determined based upon one or more of the first plurality of keywords that have a score above a predetermined threshold; means for automatically searching a memory to identify a plurality of reference items related to the media source based upon the second plurality of keywords, wherein the plurality of reference items are external to the media source; means for embedding the plurality of reference items into the media source; means for delivering the media source embedded with the plurality of reference items to a customer premises; and means for displaying less than all of the plurality of reference items to a user based upon profile data associated with the user.
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13. A system for generating interactive television content, comprising:
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an interface to a media source; an interface to a database, the database having a list of reference items, wherein the reference items are external to the media source; and an application server coupled to the interface to the database and the interface to the media source, the application server configured to automatically determine a plurality of first key words from a portion of the media source, to select a second plurality of keywords from the first plurality of keywords, wherein the selecting the second plurality of keywords comprises scoring each of the first plurality of keywords based on a type of collection process that automatically determined each of the corresponding first plurality of keywords, wherein a first type of collection process is always scored higher than a second type of collection process, wherein the second plurality of keywords is determined based upon one or more of the first plurality of keywords that have a score above a predetermined threshold, to search the database to identify a plurality of reference items related to the media source based upon the second plurality of keywords, to embed the plurality of reference items into the media source, to customer premises and to display less than all of said plurality of reference items to a user based upon profile data associated with the user. - View Dependent Claims (14, 15)
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Specification