Method, device and storage medium for information implantation based on video content

A technology in video content and video, applied in the Internet field, can solve problems such as information implantation that will invade, interrupt the continuity of video viewing, and block video content, so as to improve accuracy, improve information acquisition efficiency, and ensure continuity. Effect

Active Publication Date: 2022-05-13
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For this reason, this application proposes a method, device and storage medium for information implantation based on video content, which is used to solve the technical problems in the prior art that information implantation will intrude, block video content, and interrupt the continuity of video viewing

Method used

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  • Method, device and storage medium for information implantation based on video content
  • Method, device and storage medium for information implantation based on video content
  • Method, device and storage medium for information implantation based on video content

Examples

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example 1

[0065] Example 1, when the number of unit coding information corresponding to the color information of each original pixel block is 1, after the color information of each original pixel block is changed to an even number, the first color information is changed according to the value-added information of the target object. Perform coding, add 1 or subtract 1 to the first color information of code 1, and then change to an odd number, keep the first color information of code 0 unchanged, and generate a plurality of coded pixel blocks with second color information, wherein the second There are odd numbers and even numbers in the color information, the odd numbers represent "1" in the value-added information, and the even numbers represent "0" in the value-added information. As shown in Figure 3(a), each square in the above figure represents an original pixel block, the value in the original pixel block represents the first color information of the original pixel block, and each squ...

example 2

[0066] Example 2, when the number of unit coding information corresponding to the color information of each original pixel block is N, assuming N=2, the color information of each original pixel block can be changed to an integer multiple of 4, and then The first color information is encoded according to the value-added information of the target object, and a plurality of encoded pixel blocks having the second color information are generated. For an original pixel block, when encoding 00, keep the first color information of the original pixel block unchanged; when encoding 01, add 1 to the first color information; when encoding 10, in the first color information Add 2 to the base; when encoding 11, add 3 to the base of the first color information. As shown in Figure 3(b), each square in the above figure represents an original pixel block, the value in the original pixel block represents the first color information of the original pixel block, and each square in the following fi...

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Abstract

The present application proposes a method, device, and storage medium for information implantation based on video content, wherein the method includes: determining the target area corresponding to the target object in the video, and dividing the target area according to the size of the preset unit pixel block be a plurality of original pixel blocks; encode the related information of the plurality of original pixel blocks according to the value-added information of the target object according to preset encoding rules, and generate a plurality of encoded pixel blocks containing the value-added information, so that When the target device scans the target area corresponding to the target object, it parses the plurality of coded pixel blocks to obtain value-added information of the target object. Through this method, information related to the target object can be implanted in the target object without intrusion, avoiding the situation where the video content is blocked, ensuring the continuity of video viewing, and solving the problem of intrusion and blocking of the video by information implantation in the prior art. Content, technical issues that interrupt the continuity of video viewing.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular, to a method, device and storage medium for information implantation based on video content. Background technique [0002] With the improvement of living standards, film and television dramas and small videos have gradually become an important part of people's leisure and entertainment. The development of the video industry has driven the circulation of commodities and the dissemination of information. For example, the clothing, food, housing and transportation of the characters in the fashion drama (all of which can be regarded as props used in the video) are sought after by fans, and fans are keen to find the same costumes of the characters in the play, restaurants where the characters in the play dine, etc. [0003] In order to facilitate users to obtain the information of the props in the video, in the related art, the information of the props is implanted by m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/435H04N21/4722H04N21/478H04N21/431H04N21/81
CPCH04N21/435H04N21/4722H04N21/47815H04N21/4312H04N21/812
Inventor 张美娜
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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