Jump to Content
Mohammad Izadi

Mohammad Izadi

Please visit my linkedin and Google scholar page for more information about my research, publications, and professional activities.
Authored Publications
Google Publications
Other Publications
Sort By
  • Title
  • Title, desc
  • Year
  • Year, desc
    A No-reference Perceptual Quality Metric for Videos Distorted by Spatially Correlated Noise
    Chao Chen
    Anil Kokaram
    ACM Multimedia 2016, Amsterdam, The Netherlands (to appear)
    Preview abstract Assessing the perceptual quality of video is critical for monitoring and optimizing video processing pipelines. In this paper, we focus on predicting the perceptual quality for videos distorted by noise. Existing video quality metrics are generally focus on ``white", i.e., spatially un-correlated noise. However, white noise is very rare in realistic videos. Based on our analysis of the noise correlation patterns on a large and comprehensive video set, we build a video database that simulates the commonly encountered noise patterns. Using the database, we develop a perceptual quality metric that explicitly incorporates the noise pattern in quality prediction. Experimental results show that the proposed algorithm presents very high correlation with the perceptual quality of noisy videos. View details
    No Results Found