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发明授权
CN105830006B 图像及视频内容的情感修改 有权

图像及视频内容的情感修改
摘要：
本发明提供了用于修改图像所传达情感的装置和方法。一方面，生成与图像所传达情感相对应的度量，通过用于修改所述图像的情感的命令，从而根据对情感的指定变化来改变所述图像所传达的情感。所述用于修改所述图像情感的命令可通过情感关键词形成，且所述命令可包括所述情感变化指示的量级。通过情感向量可指定图像所传达的情感，其中所述向量的元素与沿着情感空间中正交维度排列的情感相对应。一方面，基于一组与所述情感空间的情感关键词相关的图像，训练情感预测器，从而通过确定一组图像特征类型的特征值来预测图像所传达情感。
摘要（英）：

Apparatus and method for modification of emotion conveyed by an image. In one aspect, a metric corresponding to the emotion conveyed by an image is generated, and a command for modifying the emotion of the image causes the emotion conveyed by the image to be changed according to the specified change to emotion. The command to modify the image emotion can be made via an emotion keyword, and can include an indicated magnitude of emotion change. Emotion conveyed by an image can be specified via an emotion vector, where elements of the vector correspond with emotions arranged along orthogonal dimensions in an emotion space. In one aspect, an emotion predictor is trained to predict the emotion conveyed by an image via determining characteristic values for a set of image feature categories, based on a set of images associated with emotion keywords of the emotion space.

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