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Image Storage and Retrieval System

An image storage and retrieval system technology, applied in still image data retrieval, still image data indexing, transmission systems, etc., can solve problems such as inability to obtain retrieval results and inaccurate retrieval

Inactive Publication Date: 2017-03-01
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since different users have different perceptions of the same image file, different users may add keywords according to different adding rules, which may easily lead to inaccurate retrieval
For example, a keyword sometimes has multiple expressions with the same meaning. If a user only uses one of the expressions as a keyword and does not use other expressions as keywords, then other users will not be able to get the desired result if they search based on other expressions. Search Results

Method used

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  • Image Storage and Retrieval System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] figure 1 It is a block diagram of an image storage and retrieval system according to Embodiment 1 of the present invention.

[0062] Such as figure 1 As shown, the image storage and retrieval system 1 is used to store image files with preset keywords and to retrieve image files based on the preset keywords, and includes a cloud server 3 and multiple user terminals 5 . The scanning device 2 communicates with the cloud server 3 and is used to scan paper documents into image files and send them to the cloud server 3 . The Internet 4 enables the cloud server 3 and each user terminal 5 to communicate with each other and transmit and exchange data information.

[0063] figure 2 It is a block diagram of a cloud server according to Embodiment 1 of the present invention.

[0064] Such as figure 2 As shown, the cloud server 3 includes a service-side control unit 11 , an image storage unit 6 , a keyword storage unit 7 , a retrieval unit 9 , a service-side communication unit...

Embodiment 2

[0170] Figure 16 It is a block diagram of an image storage and retrieval system according to Embodiment 2 of the present invention.

[0171] Such as Figure 16 As shown, the image storage and retrieval system 50 is used to store image files with preset keywords and to retrieve image files based on the preset keywords, and includes a cloud server 52 and multiple user terminals 54 . The scanning device 51 communicates with the cloud server 52 and is used to scan the paper document into an image file and send it to the cloud server 52 . The Internet 53 enables the cloud server 52 and each user terminal 54 to communicate with each other and transmit and exchange data information.

[0172] Figure 17 It is a block diagram of the cloud server according to Embodiment 2 of the present invention.

[0173] Such as Figure 17As shown, the cloud server 52 includes a service side communication part 58, an image storage part 55, a keyword storage part 56, a search part 57, a service s...

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Abstract

The present invention relates to an image storage and retrieval system that adds keywords for user retrieval to image files. And obtain the first retrieval method of the retrieval result, and the second retrieval method of only searching the corresponding preset keyword according to the retrieval keyword and obtain the retrieval result. When the communication part of the service side receives the method information, the retrieval part One of the first retrieval method and the second retrieval method is used for retrieval and retrieval results are obtained, so it is convenient for the user to select a retrieval method suitable for himself in the user terminal for retrieval, which is conducive to improving retrieval accuracy and saving retrieval time.

Description

technical field [0001] The invention relates to an image storage and retrieval system, in particular to an image storage and retrieval system for adding keywords for user retrieval to image files. [0002] technical background [0003] At present, the retrieval of image files is carried out by inputting character information such as keywords or sentences. Since image files cannot correspond to character information, it is necessary to convert image files into character information first, and then determine whether the converted character information exists. Character information consistent with the input character information. If it exists, the required image file is retrieved; if it does not exist, the required image file cannot be retrieved. Optical Character Recognition (Optical Character Recognition or OCR) is used to perform this conversion function. [0004] However, due to the huge amount of information contained in image files, using OCR to convert all image files i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04L29/08
CPCG06F16/50G06F16/51
Inventor 童连芳陈剑沈旭劉陳毛呂井昭平
Owner RICOH KK