Learning Diverse Local Patterns for Deepfake Detection with Image-level Supervision.
Hefei LingJunrui HuangChengxin ZhaoYutong YaoJiazhong ChenPing LiPublished in: IJCNN (2021)
Keyphrases
- image data
- multiscale
- input image
- test images
- learning algorithm
- image retrieval
- learning process
- image representation
- image classification
- aerial images
- image features
- active learning
- high resolution
- image pixels
- object detectors
- keypoints
- image content
- region of interest
- bounding box
- prior knowledge
- image analysis
- pixel level
- pixel values
- complex background
- feature points
- partial occlusion
- spatial information
- detection algorithm
- single image
- edge detection
- training set
- reinforcement learning
- image processing