Method for providing keywords, and video apparatus applying the same
First Claim
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1. A method for providing keywords of a video apparatus, the method comprising:
- separating, by a processor, metadata from a first content;
extracting, from the separated metadata, one or more keywords in the first content;
displaying a keyword list including the extracted keywords and images corresponding to the extracted keywords;
receiving a user input to select at least one keyword from the displayed keyword list;
determining whether the images related to the keywords have been stored previously;
determining whether there is a connection to a network; and
generating, in response to determining that there is no connection to the network and that the images related to the keywords have not been stored previously, the keyword list using the keywords and using visual items previously stored instead of the images related to the keywords and searching for the images related to the keywords through the network,wherein the generating of the keyword list further comprises generating the keyword list using the keywords and the images found during the search, andwherein the corresponding images are acquired from a second content which is different from the first content where the keywords are extracted.
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Abstract
A method for providing keywords and a video apparatus applying the method are provided. The method for providing keywords includes separating metadata from content, extracting keywords in the content from the metadata, and generating a keyword list using the keywords and images related to the keywords. It is thus possible to display the keywords together with the images related to the keywords, so a user may register desired keywords more conveniently without needing to manually individually input keywords.
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Citations
16 Claims
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1. A method for providing keywords of a video apparatus, the method comprising:
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separating, by a processor, metadata from a first content; extracting, from the separated metadata, one or more keywords in the first content; displaying a keyword list including the extracted keywords and images corresponding to the extracted keywords; receiving a user input to select at least one keyword from the displayed keyword list; determining whether the images related to the keywords have been stored previously; determining whether there is a connection to a network; and generating, in response to determining that there is no connection to the network and that the images related to the keywords have not been stored previously, the keyword list using the keywords and using visual items previously stored instead of the images related to the keywords and searching for the images related to the keywords through the network, wherein the generating of the keyword list further comprises generating the keyword list using the keywords and the images found during the search, and wherein the corresponding images are acquired from a second content which is different from the first content where the keywords are extracted. - View Dependent Claims (2, 3, 4)
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5. A video apparatus comprising:
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a keyword extracting unit configured to extract one or more keywords in a first content currently played back; an image storage unit configured to store extracted keywords together with images corresponding to the extracted keywords; an image search unit configured to search for stored images from the image storage unit related to the extracted keywords received from the keyword extracting unit; a display unit configured to display a keyword list including the extracted keywords and images corresponding to the extracted keywords; a controller configured to display the keyword list on the display unit upon receiving a user input to select at least one keyword from the displayed keyword list; and an interface connected to an Internet protocol network, wherein the corresponding images are acquired from a second content which is different from the first content where the keywords are extracted, wherein, in response to determining that the interface is not connected to the network, the image search unit searches for visual items previously stored in the image storage unit instead of the images related to the keywords, and wherein, in response to determining that the images related to the keywords are not stored in the image storage unit, the image search unit determines whether the interface is connected to the network; and
in response to determining that the interface is connected to the network, the image search unit searches for the images related to the keywords through the network. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for providing keywords of a video apparatus, the method comprising:
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extracting one or more keywords, from metadata separated from a first content received at the video apparatus, by a keyword extracting unit, the keywords being descriptive of the first content; selecting images corresponding to the extracted keywords; displaying a keyword list including the extracted keywords and images corresponding to the extracted keywords; and receiving a user input to select at least one keyword from the displayed keyword list, wherein the corresponding images are acquired from a second content which is different from the first content where the keywords are extracted, and wherein the selecting of the images comprises, for each keyword; detecting if an image exists on a storage unit of the video apparatus which corresponds to the keyword, selecting, when the image exists on the storage unit, the stored image, and establishing, when the image does not exist on the storage unit, a network connection to select the image from a storage unit exterior to the video apparatus. - View Dependent Claims (15, 16)
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Specification