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Multimedia evaluating system, multimedia evaluating device and multimedia evaluating method

An evaluation device and evaluation system technology, applied in the fields of instrument, business, character and pattern recognition, etc., can solve the problems of monotony, boring, reducing the interest of video browsing, etc., to achieve the effect of increasing interest

Inactive Publication Date: 2014-01-22
WISTRON CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, describing videos only by text descriptions can sometimes appear boring, monotonous and unconvincing
In addition, not every video viewer will comment on the videos they browse, and most of the video comments are written according to the personal preferences of the video viewers, so sometimes they are too subjective, which makes viewers unable to obtain objective evaluations. Choose the right video item to reduce the excitement of video browsing
[0004] At the same time, the video provider cannot accurately analyze and judge the true value of the video based on the comments of the video viewers.
In addition, the general video viewer can only select a specific video segment by adjusting the time of the video when watching a video, and the selected specific video segment is not necessarily the segment that the video viewer wants to watch, so that the video viewer must Continuously adjust the time of the video, which will not only waste the viewing time of video viewers, but also reduce the viewing interest of video viewers

Method used

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  • Multimedia evaluating system, multimedia evaluating device and multimedia evaluating method
  • Multimedia evaluating system, multimedia evaluating device and multimedia evaluating method
  • Multimedia evaluating system, multimedia evaluating device and multimedia evaluating method

Examples

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no. 1 example ）

[0045] Please refer tofigure 1 , figure 1 A functional block diagram of the multimedia evaluation system provided by the first embodiment of the present invention is shown. The multimedia evaluation system 1 can actively analyze and judge the type of multimedia data according to the real feeling of the viewer to the multimedia data. The multimedia evaluation system 1 includes a display unit 10 and a multimedia evaluation device 20 . The display unit 10 is coupled to the multimedia evaluation device 20 .

[0046] It is worth mentioning that the display unit 10 is coupled to the multimedia evaluation device 20 and can be integrated into one electronic device or installed separately, which is not limited in this embodiment. In this embodiment, the electronic device can be realized by, for example, a TV, a desktop computer, a notebook computer, a tablet computer, or a smart phone, but this embodiment is not limited thereto. In addition, in practice, the display unit 10 can be c...

no. 2 example ）

[0080] From the above-mentioned embodiments, the present invention can generalize a multimedia data evaluation method, which is applicable to the multimedia system described in the above-mentioned embodiments. Please refer to Image 6 and also refer to figure 1 and figure 2 , Image 6 A schematic flowchart of a multimedia evaluation method provided by the second embodiment of the present invention is shown.

[0081] First, in step S101 , play a piece of multimedia data through the display unit 10 , wherein the multimedia data can be video files such as movies and TV), picture files (such as photos, slideshows) or articles.

[0082] Next, in step S103 , the arithmetic processing unit 203 of the multimedia evaluation device 20 determines whether to capture the viewer's facial expression. When the arithmetic processing unit 203 determines to capture the viewer's facial expression, step S105 is executed. On the contrary, when the arithmetic processing unit 203 determines to ...

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Abstract

An embodiment of the invention provides a multimedia evaluating system, a multimedia evaluating device and a multimedia evaluating method. The multimedia evaluating system comprises a display unit and the multimedia evaluating device. The display unit is used for playing multimedia data. The multimedia evaluating device is coupled with the display unit for acquiring and recoding face expression of an observer for the multimedia data and generating image evaluating data according to the face expression of the observer. The image evaluating data comprise a plurality of expression labels. The expression labels respectively have an expression character and a playing time which corresponds with the multimedia data; wherein, the multimedia evaluating device determines the type of the multimedia data according to the image evaluating data. The multimedia evaluating system can determine content and type of the multimedia data through analyzing the real feeling of the observer to the multimedia data, thereby replacing the prior characters and subjective comments and improving interest of the observer.

Description

technical field [0001] The invention relates to an evaluation system, an evaluation device and an evaluation method, and in particular to a multimedia evaluation system, a multimedia evaluation device and a multimedia evaluation method. Background technique [0002] With the development of network communication and multimedia technology, the network video industry also grows accordingly, and has become one of the mainstream in the network industry, widely known and used by the public. [0003] Online videos include TV programs, movies, or videos uploaded by individuals, etc., and generally describe the video content and video comments to define the type and viewability of the video. Accordingly, video viewers usually select a video to watch based on text and comments on the video by other video viewers. However, describing videos only by text descriptions sometimes seems boring, monotonous and unconvincing. In addition, not every video viewer will comment on the videos the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06K9/00
CPCG06Q30/0255
Inventor 黄倩王勇囡
Owner WISTRON CORP
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