Method and device for generating stickers
- Applicant
- TikTok
- Auteurs
- N/A
- Titre
- Method and device for generating stickers
- Patent Number
- US2021004574
- Publication Date
- 2021
- uri
- https://patents.google.com/patent/US20210004574
- Description
- A method and a device for generating stickers are provided. An embodiment of the method includes extracting an image sequence from a person-contained video to be processed; identifying emotions of the faces respectively displayed by each of the target images in the image sequence to obtain corresponding identification results; based on the emotional levelscorresponding to the emotion labels in the identification results corresponding to each of the target images, extracting a video fragment from the person-contained video, and acting the video fragment as the stickers. The image sequence comprises target images displaying faces; the identification results comprise emotion labels and emotional levels corresponding to the emotion labels. The embodiment can extract the video fragment from the given person-contained video to act as stickers based on the facial emotion match, which can achieve the generation of stickers based on the facial emotion match.
- keywords
- Emotion
- Domaine de recherche
- Computer-Mediated Communication
- Computer Vision
- Human-Computer Interaction & User Experience
- Sentiment Analysis
- Données collectées (type source)
- Image
- Video
- Concepts clés
- Emotion
- Méthode
- Based on face detection, a target image in the image sequence is determined. Using convolutional neural networks, emotions are identified on the face respectively displayed in each target image, resulting in an emotion label and an emotional level
- Dispositif
- Device
- Objectifs du brevet
- Determine/Identify User Emotion
- Personalize/Improve with emotion information
Fait partie de Method and device for generating stickers