No-Reference Virtual Reality Image Quality Evaluator Using Global and Local Natural Scene Statistics.
Ajay Kumar Reddy PoreddyRaja Bharath Chandra GaneswaramBalasubramanyam AppinaPriyanka KokilRam Bilas PachoriPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- virtual reality
- natural scene statistics
- image quality
- image quality assessment
- blind image quality assessment
- visual quality
- quality assessment
- virtual environment
- human visual system
- computer graphics
- three dimensional
- image data
- natural images
- reconstructed image
- high quality
- quality metrics
- virtual museum
- image quality measures
- bit rate
- structural similarity
- virtual world
- interactive virtual
- virtual humans
- compression ratio
- multiscale
- perceptual image quality
- perceptual quality
- collaborative virtual environments
- virtual reality technology
- higher order
- pixel values
- vision system
- human perception
- high frequency