A method for determining an information area, a method and device for displaying information

An information area and lens technology, applied in the field of artificial intelligence, can solve problems such as spatial mutation, time discontinuity of detection results, and failure to use information in the time domain.

Active Publication Date: 2022-07-08
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the above method is used to detect regions, it does not use the time domain information of different image frames in the video. For situations such as occlusion, sudden illumination changes, motion blur, and defocus blur, it is easy to cause the output detection results to be discontinuous in time. and spatially mutated
Therefore, image-based object detection techniques can only detect discrete advertising slots

Method used

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  • A method for determining an information area, a method and device for displaying information

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Embodiment Construction

[0103] The embodiments of the present application provide a method for determining an information area, a method and an apparatus for displaying information, and an advertisement space can be obtained by combining the object detection technology and the object tracking technology. Therefore, it can deal with occlusions, sudden changes in illumination, motion blur, and defocus blur, and thus obtain temporally continuous and spatially smooth advertising spaces.

[0104] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein can, for example, be practiced in sequences other than those illustrated or described herein. Furthermore,...

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Abstract

The present application discloses a method for determining an information area, including: acquiring a shot set in a video to be processed, where the shot set includes N shots, and each shot includes at least one continuous frame of images; and detecting a target shot in the shot set , obtain the first information area corresponding to the first image, and the first information area carries the target identifier; determine the second information area corresponding to the second image in the target lens according to the first information area, and the second image is the second image after the first image. One frame of image, the second information area is the tracking detection result of the second image, and the second information area carries the target identifier; if it is detected that there is a third information area in the second image, the third information area and the second information area are detected. Fusion to get the target information area. The present application also discloses a method and apparatus for displaying information. The present application considers the relationship in the time domain between the two frames of images before and after the video, so as to obtain an information region that is continuous in time and smooth in space.

Description

technical field [0001] The present application relates to the field of artificial intelligence, and in particular, to a method for determining an information area, a method and an apparatus for displaying information. Background technique [0002] With the continuous development of multimedia information, TV series, movies and radio programs are becoming more and more popular. Users can watch programs anytime and anywhere through terminal devices such as TVs, computers, mobile phones and tablet computers, so that users can get more timely, more convenient and A richer experience. Among them, advertisement, as an important business of media, is also one of the core businesses with a high degree of viewing by users. Therefore, how to insert advertisements into a video in a timely manner has become a topic of concern to people. [0003] At present, image-based object detection technology is usually used to detect regions of interest. These regions of interest can be picture fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V10/25G06V10/44G06V20/40G06V10/82G06N3/04
Inventor 黄浩智康頔姜文浩刘小蒙揭泽群凌永根刘威
Owner TENCENT TECH (SHENZHEN) CO LTD
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