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Multimedia information implantation method, device and equipment, and storage medium

A technology for multimedia information and location information, applied in the fields of equipment and storage media, multimedia information implantation methods, and devices, can solve problems such as foreground jitter, affecting playback effects, etc. Effect

Pending Publication Date: 2019-11-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, the implant position of multimedia information in the background video (video information) is continuously shifted in different frames, and directly implanting the foreground (real objects, 3D models, and print advertisements) in the background video will cause the foreground to shake, affecting playback effect

Method used

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  • Multimedia information implantation method, device and equipment, and storage medium
  • Multimedia information implantation method, device and equipment, and storage medium
  • Multimedia information implantation method, device and equipment, and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention. All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0037] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0038] Unless otherwise defined, all technical and scientific terms used in the embodiments of the present invention have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the embodiments of the pres...

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PUM

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Abstract

The invention provides a multimedia information implantation method, device and equipment and a storage medium. The method comprises the following steps: acquiring an implanted video frame, and acquiring a to-be-implanted image of to-be-implanted multimedia information; determining a to-be-implanted region in the first frame of image in the implanted video frame, and determining a tracking regionon each frame of image in the implanted video frame, the tracking region being a region where the same tracking object in each frame of image in the implanted video frame is located; determining position information of a tracking area in each frame of image; determining the offset between the first frame image and the remaining frame images based on the position information of the tracking area ineach frame image; wherein the remaining frame images are images except the first frame image in each frame image; and based on the offset and the to-be-implanted region, implanting the to-be-implanted image to obtain a target video frame. According to the invention, the jitter when the multimedia information is implanted into the video information can be reduced, and the video quality of the video information implanted with the multimedia information is improved.

Description

technical field [0001] The invention relates to the field of artificial intelligence, in particular to a multimedia information embedding method, device, equipment and storage medium. Background technique [0002] In the Internet video information playback scene, in addition to playing its own video information, there is also a need to display multimedia information; generally speaking, the display forms of the multimedia information mainly include two forms: embedded multimedia information and pop-up multimedia information; among them, Embedding multimedia information refers to the form of embedding multimedia information such as three-dimensional models or real objects on preset implant entities such as desktops and countertops in video information. [0003] However, the place where the multimedia information is implanted is generally chosen on the desktop, wall, and photo frame that appear in the video information. Generally speaking, the implant position of multimedia i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/66G06T3/40G06Q30/02H04N5/262
CPCG06Q30/0242G06Q30/0251G06T3/4007G06T3/4053G06T7/0002G06T2207/10016G06T7/66H04N5/262
Inventor 生辉黄东波陈戈
Owner TENCENT TECH (SHENZHEN) CO LTD
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