Video cover generation method, device and electronic equipment

The invention provides a video cover generation method, a video cover generation device, electronic equipment and a storage medium. The video cover generation method comprises the following steps: extracting a key frame in a video; performing image description processing on the key frame to obtain a key frame label corresponding to the video; obtaining search content, and determining a target video matched with the search content; determining the similarity between the search content and a key frame label corresponding to the target video; and determining the key frame corresponding to the keyframe label of which the similarity meets the similarity condition as the cover of the target video. According to the invention, the cover can be accurately and efficiently generated for various search scenes based on a computer vision technology. 本发明提供了一种视频封面的生成方法、装置、电子设备及存储介质；视频封面的生成方法包括：提取视频中的关键帧；对所述关键帧进行图像描述处理，得到所述视频对应的关键帧标签；获取搜索内容，并确定与所述搜索内容匹配的目标视频；确定所述搜索内容与所述目标视频对应的关键帧标签之间的相似度；将相似度满足相似度条件的关键帧标签所对应的关键帧，确定为所述目标视频的封面。