Multi-file retrieval method and device based on face recognition
A face recognition, multi-file technology, applied in the field of information retrieval, can solve the problem of low retrieval efficiency and accuracy
Active Publication Date: 2020-09-11
绿湾网络科技有限公司
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Problems solved by technology
[0004] At present, when people need to retrieve the contents of a file, they need to manually open the file, find relevant keywords, and retrieve a single file through the document retrieval tool. However, when the retrieval object is multiple files and the file format is different At the same time, the user needs to perform multiple operations. When the amount of data is large, the retrieval efficiency and accuracy are not high
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[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0035] The multi-file retrieval method and device based on face recognition according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0036] figure 1 It is a schematic flowchart of a face recognition-based multi-file retrieval method provided by an embodiment of the present invention.
[0037] like figure 1 As shown, the method includes the following steps:
[0038] Step S101, acquiring a plurality of files to be identified.
[0039] Specifically, a plurality ...
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The present invention proposes a multi-file retrieval method and device based on face recognition. The method includes: obtaining multiple files to be recognized, and if the file to be recognized is a document format file, according to the user identification recorded in the document, the corresponding to-be-recognized file is retrieved Face, if the file to be recognized is a picture format file, read the target face recorded in it, in the face to be recognized, query the similar face similar to the target face, according to the user ID corresponding to the similar face, the target Faces are tagged. By obtaining the user ID from the document format file, according to the user ID retrieval, the face to be recognized has narrowed the scope of retrieval, and then the face in the image format file is matched and retrieved among the faces to be recognized, which improves the retrieval efficiency. and recognition accuracy, and solve the problem in the prior art that when the retrieval object is multiple files, the user needs to manually perform multiple operations, and the retrieval range is relatively large, resulting in low retrieval efficiency and recognition accuracy.
Description
technical field [0001] The invention relates to the technical field of information retrieval, in particular to a multi-file retrieval method and device based on face recognition. Background technique [0002] At present, the most common way of information retrieval is to input keywords into a text box of a search engine through pre-obtained search keywords, so as to obtain search results. [0003] With the popularization of electronic products, computers, camera products, etc. have become commonly used devices in people's daily life. The number of electronic documents and image files has increased, and people often need to retrieve the required information from multiple files. [0004] At present, when people need to retrieve the contents of a file, they need to manually open the file, find relevant keywords, and retrieve a single file through the document retrieval tool. However, when the retrieval object is multiple files and the file format is different At the same time,...
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IPC IPC(8): G06F16/14G06F16/583G06K9/00
CPCG06F16/148G06F16/583G06V40/16
Inventor 彭松秦锋剑
Owner 绿湾网络科技有限公司