Method and apparatus for image retrieval
First Claim
1. A method of retrieving an image from at least one of an information-storage medium and an information network, said method comprising:
- a) setting a retrieval request containing a degree of importance for a plurality of keywords by assigning a degree of importance to each keyword;
b) calculating a necessity signal for an image based on the retrieval request and a number of said plurality of keywords, each of said plurality of keywords being tagged to the image; and
c) searching for the image from at least one of an information-storage medium and an information network and displaying the image, based on the necessity signal.
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Abstract
A method and an apparatus for retrieving images which allows easy retrieval of a desired image from an image database stored in an electronic or optical recording medium or a communication network. As the first step of searching, through the menu entry section, the user enters multi-leveled retrieval requests for the keywords associated with an image. Received the requests, the retrieval section evaluates the user'"'"'s necessity for the image based on at least the entered requests and the number of the requests. Then the retrieved image is displayed on the screen, according to the calculated necessity. The method and apparatus thus provide the user with a much-needed image in order of precedence by qualifying the user'"'"'s necessity for the image.
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Citations
14 Claims
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1. A method of retrieving an image from at least one of an information-storage medium and an information network, said method comprising:
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a) setting a retrieval request containing a degree of importance for a plurality of keywords by assigning a degree of importance to each keyword;
b) calculating a necessity signal for an image based on the retrieval request and a number of said plurality of keywords, each of said plurality of keywords being tagged to the image; and
c) searching for the image from at least one of an information-storage medium and an information network and displaying the image, based on the necessity signal. - View Dependent Claims (2, 3, 7, 9, 11, 13)
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4. An apparatus for retrieving an image from at least one of an information-storage medium and an information network, said apparatus comprising:
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a) a menu entry section that allows an user to set a retrieval request containing a degree of importance for a plurality of keywords by assigning a degree of importance to each keyword;
b) a retrieval section calculating a necessity signal based on the retrieval request and a number of said plurality of keywords, each of said plurality of keywords being tagged to the image and serching for the image from at least one of an information-storage medium and an information network based on the necessity signal; and
c) a display section displaying the image output from the retrieval section according to the necessity signal. - View Dependent Claims (5, 6, 8, 10, 12, 14)
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Specification