Quality assessment methods for perceptual video compression
This paper describes a quality assessment model for perceptual video compression applications (PVM), which stimulates visual masking and distortion-artefact perception using an adaptive combination of noticeable distortions and blurring artefacts. The method shows significant improvement over existing quality metrics based on the VQEG database, and provides compatibility with in-loop rate-quality optimisation for next generation video codecs due to its latency and complexity attributes. Performance comparison are validated against a range of different distortion types.
Code (0)
등록된 구현이 없습니다.
Tasks
Video CompressionSimilar Papers 제목 키워드 기반
Perceptual Quality Assessment of Face Video Compression: A Benchmark and An Effective Method
Recent years have witnessed an exponential increase in the demand for face video compression, and the success of artificial intelligence has expanded the boundaries beyond traditional hybrid video coding. Generative codi…
Video CompressionVideo Quality AssessmentVisual Question Answering (VQA)Rich Features for Perceptual Quality Assessment of UGC Videos
Video quality assessment for User Generated Content (UGC) is an important topic in both industry and academia. Most existing methods only focus on one aspect of the perceptual quality assessment, such as technical qu…
Video Quality AssessmentVideo Compression with CNN-based Post Processing
In recent years, video compression techniques have been significantly challenged by the rapidly increased demands associated with high quality and immersive video content. Among various compression tools, post-processing…
Video CompressionRMT-BVQA: Recurrent Memory Transformer-based Blind Video Quality Assessment for Enhanced Video Content
With recent advances in deep learning, numerous algorithms have been developed to enhance video quality, reduce visual artifacts, and improve perceptual quality. However, little research has been reported on the quality …
Contrastive LearningVideo EnhancementVideo Quality AssessmentVisual Question Answering (VQA)Perceptual Visual Quality Assessment: Principles, Methods, and Future Directions
As multimedia services such as video streaming, video conferencing, virtual reality (VR), and online gaming continue to expand, ensuring high perceptual visual quality becomes a priority to maintain user satisfaction and…