Slide independent storage, retrieval and recombination method and equipment based on presentation document
A presentation document and independent storage technology, applied in the field of digital knowledge resource service, can solve the problems of low efficiency of presentation document retrieval and low presentation document design efficiency, etc.
Inactive Publication Date: 2015-08-19
EAST CHINA NORMAL UNIV
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[0007] The present invention overcomes the defects of low retrieval efficiency of presentation documents and low efficiency of presentation document design in the prior art, and proposes a method for independent storage, retrieval and reorganization of slides based on presentation documents and its equipment
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[0035] The present invention will be further described in detail in conjunction with the following specific implementation and accompanying drawings. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.
[0036] The method for independently storing, retrieving and reorganizing slides based on presentation documents in the present invention first retrieves and scans the entire disk storage system to obtain presentation documents, or prompts users to select or upload presentation documents as objects to be stored and retrieved. This method is applicable to web-based The application implements the slide independent storage, retrieval and reorganization device of the present invention. Such as image 3 As shown in , by decomposing the obtained presentation document, a serie...
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The invention discloses a slide independent storage, retrieval and recombination method based on a presentation document, comprising the following steps: decomposing at least one presentation document into at least one slide; creating indexes for each slide, wherein the indexes include a text index, an image index and an audio index in the slide; independently storing each slide in a database or a cloud storage; inputting a text, an image or an audio as a retrieval item, and searching the indexes according to the retrieval item to obtain a plurality of slides matched with the retrieval item; recombining part of or all of the slides which are obtained by searching to obtain a new presentation document. Through decomposing the presentation document into the plurality of slides to manage, the slide independent storage, retrieval and recombination method based on the presentation document of the invention strengthens sharing ability of the slides, improves retrieval efficiency of the presentation document materials, and improves creating speed of the presentation document. The invention further provides slide independent storage, retrieval and recombination equipment based on the presentation document.
Description
technical field [0001] The invention belongs to the field of digital knowledge resource services, in particular to a method and device for independent storage, retrieval and reorganization of slides based on presentation documents. Background technique [0002] A presentation document is a formatted document, and typical presentation documents include ppt and pptx formats formulated by Microsoft. The Impress format in OpenOffice, the dps of Jinshan Company, etc., the presentation documents are widely used in solution introduction, system display, and E-learning. Making presentation documents is an extremely frequent task in daily work. [0003] Usually, each presentation document contains a large amount of text content, image material, audio data, etc., and is equipped with various animation effects for introduction and display. For presentation documents, each presentation document is usually stored and managed in the form of a file as an individual. In the process of cre...
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IPC IPC(8): G06F17/30
Inventor 冯翔甘灵谌章义
Owner EAST CHINA NORMAL UNIV