Video display method and apparatus

A video display and video technology, applied in the electronic field, can solve problems such as difficult attribute information correspondence, and achieve the effect of improving efficiency, reducing difficulty and improving user experience.

Active Publication Date: 2018-06-12
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a video display method and device, which are used to solve the technical problem that it is difficult for users to associate each feature element on the video screen with the corresponding attribute information when displaying attribute information in the prior art.

Method used

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  • Video display method and apparatus

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Experimental program
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Embodiment 1

[0053] Embodiment 1 of the present invention provides a video display method, which is used to solve the technical problem in the prior art that it is difficult for the user to associate each feature element on the video screen with the corresponding attribute information when displaying the attribute information corresponding to the feature element. The video display method can be executed separately in multiple video frames at the same time, and one of the video frames is taken as an example to describe in detail. refer to figure 2 , the method mainly includes the following steps:

[0054] Step 101: Determine at least one feature element from a video frame.

[0055] The characteristic elements may be human faces, flowers, birds, etc., which are not specifically limited in this embodiment of the present invention.

[0056] In the specific implementation process, after the at least one characteristic element is determined, these characteristic elements can be further distin...

Embodiment 2

[0093] Embodiment 2 of the present invention provides a video display device, referring to Figure 8 , the device includes:

[0094] The processing unit 201 is configured to determine at least one feature element from the video picture; determine attribute information corresponding to each feature element in the at least one feature element;

[0095] The display unit 202 is configured to respectively display attribute information corresponding to each feature element in the at least one feature element in a predetermined area of ​​the video picture.

[0096] Optionally, the processing unit 201 is configured to: determine all initial feature elements in the video picture, and determine the first appearance time of each initial feature element on the video picture; The time difference between the first appearance time on the video picture and the current time; sort the initial feature elements according to the order of the time difference from small to large; use the first N in...

Embodiment 3

[0107] Embodiment 3 of the present invention provides a video display device, referring to Figure 9 , the equipment includes:

[0108] at least one processor 301, and

[0109] a memory 302 communicatively coupled to said at least one processor;

[0110] Wherein, the memory 302 stores instructions executable by the at least one processor 301, and the at least one processor 301 executes the method according to Embodiment 1 of the present invention by executing the instructions stored in the memory 302.

[0111] Embodiment 4

[0112] Embodiment 4 of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores computer instructions, and when the computer instructions are run on a computer, the computer executes the method as described in Embodiment 1 of the present invention .

[0113] Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer progr...

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Abstract

The embodiment of the invention provides a video display method and apparatus for solving the technical problem that when attribute information is displayed, it is difficult for a user to associate image elements on a video image with the corresponding attribute information in the prior art. The method comprises the following steps: determining at least one feature element from a video image; determining attribute information corresponding to each feature element in the at least one feature element; and respectively displaying the attribute information corresponding to each feature element inthe at least one feature element in a predetermined area of the video image.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a video display method and device. Background technique [0002] With the continuous development of image recognition technology, the existing technology has been able to identify the feature elements on the dynamic video screen, obtain the relevant attribute information of the feature elements and present them to the user, such as face recognition technology, that is, by identifying face images to obtain face-related attribute information, such as gender, age, expression, etc. [0003] However, in the prior art, when displaying attribute information, it is difficult for the user to associate each feature element on the video screen with the corresponding attribute information. Contents of the invention [0004] The present invention provides a video display method and device, which are used to solve the technical problem in the prior art that it is difficult for a user to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/431H04N21/442G06K9/00
CPCH04N21/4312H04N21/4316H04N21/44218G06V40/16G06V20/40
Inventor 潘军秋徐泽徐俊峰薛莹玥
Owner ZHEJIANG DAHUA TECH CO LTD
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