1. A method comprising: evaluating a feature space representation of an image for presence of a predefined feature pattern; recognizing, based at least in part on the evaluating, that the predefined feature pattern is present in the feature space representation of the image; and in response to recognizing that the predefined feature pattern is present in the feature space representation of the image, restricting overlay of an augmentation on a portion of the image corresponding to the recognized predefined feature pattern.