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

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...

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

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