Perceptual Hashing With Visual Content Understanding for Reduced-Reference Screen Content Image Quality Assessment.
Ziqing HuangShiguang LiuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
- image quality assessment
- visual content
- reduced reference
- multimedia content
- visual information
- human visual system
- quality assessment
- structural similarity
- visual features
- perceptual quality
- image quality
- image content
- image database
- video retrieval
- image retrieval
- subjective quality
- image quality measures
- low level
- image quality metrics
- multimedia
- human perception
- correlation coefficient
- image representation
- natural images
- quality evaluation
- visual perception
- quality metrics
- metadata
- kullback leibler divergence
- quality measures
- natural scenes
- multiscale
- quality estimation
- key frames
- image classification
- distorted images
- visual words
- structural information