A Comparison of Subjective Picture Quality with Objective Measure Using Subjective Spatial Frequency.
Yasushi SugamaTakahiro YoshidaTakayuki HamamotoSeiichiro HangaiChoong Seng BoonSadaatsu KatoPublished in: ICME (2005)
Keyphrases
- subjective quality
- picture quality
- quality metrics
- spatial frequency
- image quality assessment
- visual quality
- correlation coefficient
- low bit rate
- quality assessment
- bit rate
- human observers
- image quality
- reconstructed image
- low frequency
- texture segmentation
- structural similarity
- human visual system
- distance measure
- quality measures
- similarity measure
- coding efficiency
- image compression
- video sequences