Perception-oriented U-shaped transformer network for 360-degree no-reference image quality assessment
Generally, 360-degree images have absolute senses of reality and three-dimensionality,
providing a wide range of immersive interactions. Due to the novel rendering and display …
providing a wide range of immersive interactions. Due to the novel rendering and display …
A content-oriented no-reference perceptual video quality assessment method for computer graphics animation videos
In this paper, we propose a content-oriented no-reference (NR) perceptual video quality
assessment (VQA) method for computer graphics (CG) animation videos. First, we extract …
assessment (VQA) method for computer graphics (CG) animation videos. First, we extract …
Multiple quantization parameter optimization in versatile video coding for 360° videos
Consumer Electronics (CE) devices have started to support 360° videos in order to improve
the perceived video quality by consumers. Higher compression in 360° videos not only lead …
the perceived video quality by consumers. Higher compression in 360° videos not only lead …
Efficient VVC intra coding for 360° video with residual weighting and adaptive quantization
It is vital that video encoders remove redundant information present in the spherically
projected 360° video frames. To this end, this paper proposes a novel weighted residual …
projected 360° video frames. To this end, this paper proposes a novel weighted residual …
Optimal Distortion Minimization for 360° Video Compression with VVC
It is vital that video encoders understand and remove the redundant information present in
spherically projected 360° videos. To this end, this paper formulates a spherically adaptive …
spherically projected 360° videos. To this end, this paper formulates a spherically adaptive …