Text-based intelligent agricultural video classification method and text-based intelligent agricultural video classification system

A classification method and agricultural technology, applied in special data processing applications, network data retrieval, instruments, etc., can solve problems such as misspelled expressions, unable to provide context information, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2015-05-06
CHINA AGRI UNIV
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AI Technical Summary

Problems solved by technology

The text information of agricultural videos is a kind of informal short text, which often cannot provide good context information, and there are various spelling mistakes and various expressions. This poses a big challenge for the classification of agricultural videos. Automatic classification of video data has become a very challenging frontier topic

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  • Text-based intelligent agricultural video classification method and text-based intelligent agricultural video classification system

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[0055] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

[0056] It will be understood by those skilled in the art that the singular forms "a", "an", "the" and "the" as used herein can include the plural forms as well, unless expressly stated otherwise. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of stated features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integer...

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Abstract

The invention provides a text-based intelligent agricultural video classification method and a text-based intelligent agricultural video classification system. The method includes the following steps that an ontology library of agriculture-related information is constructed; the text information of videos to be classified is obtained; the text information is divided into attribute tags and data elements, and the data elements are marked; the marked data elements are packages, so that the feature information of the videos to be classified is generated; the ontology library of the agriculture-related information is utilized to compare with the feature information of the videos to be classified, and according to a comparison result, the feature information of the videos to be classified is classified. The invention can implement the classification of agricultural videos, so that users can conveniently and quickly review video contents and locate interested information, and thereby the browsing and searching efficiency of users is increased.

Description

technical field [0001] The invention relates to the technical field of agricultural video classification, in particular to a text-based intelligent classification method and device for agricultural video. Background technique [0002] In recent years, with the rapid development of computer network and multimedia technology, all kinds of multimedia information are pouring in. As a common multimedia form, video is the carrier of information such as sound, image and text, and has become a favorite communication medium for the majority of network users, and is closely related to human daily life. Due to the increasing number and types of videos, how to classify these massive videos and find content that people are interested in has become an important topic. For this reason, an automatic video analysis system came into being. The research of video automatic classification and detection algorithm has also become a hot spot. [0003] Common video classification methods based on...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/951G06F16/783
Inventor 高万林胡慧张港红郑立华陈雪瑞
Owner CHINA AGRI UNIV
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