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Hypervideo construction method based on rough drawings

A construction method and super video technology, applied in the field of sketch-based super video construction, can solve the problems of complex interaction and technical difficulty, and achieve the effect of enhancing interactivity

Inactive Publication Date: 2010-06-30
INST OF SOFTWARE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for constructing hypervideo based on sketches, so as to solve the existing problems in the construction process of supervideo, such as difficulty in relying on technology and complicated interaction, and realize natural and efficient construction and browsing of supervideo

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  • Hypervideo construction method based on rough drawings
  • Hypervideo construction method based on rough drawings
  • Hypervideo construction method based on rough drawings

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Embodiment Construction

[0133] In order to enable those skilled in the art to better understand the present invention, the hypervideo construction and editing system provided by the present invention will be further described in detail below in conjunction with the accompanying drawings, but this does not constitute a limitation to the present invention.

[0134] Hypervideo consists of a complete plot sketch, which can be further decomposed into several sketch clusters that describe relatively complete individual semantics. During the user's drawing process, the system establishes a matching relationship between the sketch and the video resource by matching the similarity between the hand-drawn sketch and the historical sketch in the video library. Users can also select video resources by directly dragging and dropping. Such as Figure 6 The sketch cluster shown in the dotted box in (a) is an example, which essentially represents a video or video clip described by its own semantics. The scene ...

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Abstract

The invention discloses a hypervideo construction method based on rough drawings, which belongs to the technical field of computer application. The method of the invention comprises the following steps: establishing the scene rough drawings of each target video, and establishing the recessive semantic association relationship between the rough drawings and the target video; 2) searching the target video resources according to the established scene rough drawings, respectively adding noted rough drawings into each target video resource, and establishing the dominant semantic association relationship between different video resources; and 3) setting the behavior attribute of the noted rough drawings, establishing the association relationship between the target video expressed by the current rough drawing and other target video sources, and obtaining the hypervideo of the target video resources. Compared with the prior art, the invention has the advantages that the constructed hypervideo conforms to the cognizancing habits of people, can perfectly express the complicated semantic association between the videos, and simultaneously breaks through the traditional single linear passive viewing method.

Description

technical field [0001] The invention belongs to the field of computer application technology, and in particular relates to a sketch-based super video construction method. Background technique [0002] With the popularization of digital equipment and the development of Internet technology, the number of video resources has grown massively. People are no longer satisfied with the traditional single linear video utilization method. In addition, higher requirements are put forward for retrieving video information, quickly obtaining the main content of the video, and efficiently browsing the video. Researchers have begun to study the integration of various interactive technologies into traditional videos to meet people's needs. Among them, hypervideo is a non-linear structured video embedded with hyperlinks in the video stream, which allows users to jump between multiple videos according to the semantic relevance of the video content, and realize content-based video browsing (re...

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Application Information

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IPC IPC(8): G06F17/30
Inventor 滕东兴马翠霞杨海燕陈佳王宏安戴国忠
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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