Rich and Poor Texture Contrast: A Simple yet Effective Approach for AI-generated Image Detection.
Nan ZhongYiran XuZhenxing QianXinpeng ZhangPublished in: CoRR (2023)
Keyphrases
- image analysis
- input image
- contrast enhancement
- image regions
- single image
- image data
- intensity variations
- multiscale
- grey level
- image features
- artificial intelligence
- texture synthesis
- image segmentation
- gray level images
- image content
- image retrieval
- high resolution
- edge detection
- image classification
- image representation
- pixel intensities
- original images
- image structure
- gray level
- bounding box
- image decomposition
- natural textures
- image composition
- feature points
- extracted from images
- texture and shape features
- image statistics
- spatial frequency
- color features
- texture classification
- object detection
- surface orientation
- texture analysis
- texture features
- hough transform