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Method and device for establishing video tag, and method and device for displaying video content

A technology for video labeling and establishment methods, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve unsatisfactory problems, achieve the effects of improving effectiveness, enriching information, and simplifying the purchase process

Active Publication Date: 2017-07-04
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the continuous development of terminal technology and video website design technology, people have higher requirements for online video. Traditional online video service providers have been unable to meet people's increasingly personalized, The need for convenience

Method used

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  • Method and device for establishing video tag, and method and device for displaying video content
  • Method and device for establishing video tag, and method and device for displaying video content
  • Method and device for establishing video tag, and method and device for displaying video content

Examples

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no. 1 example

[0034] figure 1 It is a flow chart of a method for establishing a video tag in the first embodiment of the present invention. The method of this embodiment can be executed by a device for establishing a video tag. The device can be implemented by means of hardware and / or software, and generally can be integrated In the server, such as a server controlled by an online video service provider or a third-party video processor that can provide video services. The method of this embodiment specifically includes the following operations:

[0035] 110. Search the video for at least one matching image frame including the object to be matched, and acquire matching information corresponding to the matching image frame, wherein the matching information includes at least: the matching image frame in the video time frame.

[0036] In this embodiment, the server searches the video for at least one matching image frame including the object to be matched, and acquires matching information co...

no. 2 example

[0057] image 3 It is a flowchart of a method for establishing a video label in the second embodiment of the present invention. This embodiment is optimized based on the above-mentioned embodiments. In this embodiment, it is preferable to operate according to the associated matching object in the video Searching for at least one matching image frame including the object to be matched and obtaining corresponding matching information is optimized as follows: obtaining an associated matching object of the object to be matched; searching for a set of associated image frames including the associated matching object in the video; Searching for at least one matching image frame including the object to be matched in the set of associated image frames, and acquiring corresponding matching information.

[0058] Correspondingly, the method in this embodiment specifically includes the following operations:

[0059] 310. Acquire an associated matching object of the object to be matched. ...

no. 3 example

[0071] Figure 4 It is a flow chart of a method for establishing a video tag in the third embodiment of the present invention. This embodiment is optimized based on the above-mentioned embodiments. In this embodiment, it is preferable to operate according to the associated matching object in the video Searching for at least one matching image frame including the object to be matched and obtaining corresponding matching information is optimized as: obtaining an associated matching object of the object to be matched; sequentially searching for associated image frames including the associated matching object in the video; If it is determined that the associated image frame includes the object to be matched, the associated image frame is used as the matching image frame, and corresponding matching information is obtained; using a video tracking algorithm, from the video position where the associated image frame is located At first, search for at least one matching image frame incl...

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Abstract

The invention discloses a method and a device for establishing video tags and a method and a device for displaying video contents. The method comprises the following steps: finding out at least one matched image frame of objects to be matched from a video, and obtaining matching information corresponding to the matched image frame, wherein the matching information at least comprises time nodes of the matched image frame in the video; establishing a tag for labeling the video for the objects to be matched in the video according to the matching information. According to the method, by adopting a technical means of establishing the tag for labeling the video for the objects to be matched in the video and adding labeling information corresponding to the tag for labeling the video in a video image for being displayed in a video playing process, an existing network video service is optimized, the effectiveness of products promoted by a product manufacturer in the video is improved, a video user can immediately, accurately and effectively obtain an interesting product in the video, and the flow of purchasing the interesting product by the video user is greatly simplified.

Description

technical field [0001] Embodiments of the present invention relate to video image processing technologies, and in particular, to a method and device for establishing a video tag, and a method and device for displaying video content. Background technique [0002] With the continuous development of Internet technology and the continuous increase of network bandwidth today, online video has attracted a large number of users with its convenient access experience, diverse video sources and real-time update speed, making online video a part of users' online life. Indispensable and important component. Correspondingly, more and more manufacturers embed their products into online videos, hoping to promote related products benignly through the popularity and popularity of videos. [0003] The so-called online video refers to an audio-visual file provided by an online video service provider (for example, Baidu iQiyi), which uses streaming media as the playback format, and can be broa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06Q30/02
CPCG06F16/7867
Inventor 高浩渊
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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