Laboratory for Image & Video Engineering

Image & Video Quality Assessment at LIVE

Introduction to Image and Video Quality Assessment

History of LIVE Subjective Picture Quality Databases

Regarding Visual Screening

Image and Video Quality Assessment Algorithms

LIVE Public-domain Subjective Picture Quality Databases

• LIVE Video Quality Challenge (VQC) Database NEW!
  Download a large scale video quality database containing 585 videos with real-world in-capture distortions and their subjective evaluations.
• LIVE NFLX II Video Quality Of Experience Dataset NEW!
  Download all videos and ground truth subjective data of realistic video streams generated by a perceptually-motivated end to end streaming system
• LIVE Immersive Image Database NEW!
  Download ground-truth samples of high spatial resolution and uncompressed immersive images.
• LIVE Mobile Video Stall Database-II NEW!
  Download a video database containing 174 videos distorted with stalling events and their continuous-time and overall subjective scores.
• LIVE-Netflix Video Quality of Experience Database NEW!
  Download a video database containing videos distorted by mixtures of dynamic network impairments and compression.
• LIVE-Qualcomm Mobile In-Capture Video Quality Database
  Download a video quality database containing 208 'authentically distorted' incapture distortions and their subjective scores.
• ESPL-LIVE HDR Subjective Image Quality Database
  Download an image database containing HDR images processed by various algorithms and their subjective scores.
• LIVE Mobile Video Stall Database-I
  Download a video database containing videos distorted with stalling events and their subjective scores.
• LIVE In the Wild Image Quality Challenge Database
  Download an image database containing 'authentically distorted' images and their subjective scores.
• LIVE Flicker Video Database
  Download a video database containing "flicker distorted" videos and their flicker visibility evaluations.
• IDEAL - LIVE Distorted Face Database
  Download an image database containing 'singly distorted' frontal faces of varied severities.
• LIVE QoE Database for HTTP-based Video Streaming
  Download a video database containing "upto the moment" subjective quality along with overall quality for 15 videos.
• LIVE Multiply Distorted Image Quality Database
  Download a multiply distorted image database containing multiply distorted images and their subjective evaluations.
• LIVE 3D Image Quality Database
  Download a 3D image database containing distorted images and their subjective evaluations.
• LIVE Mobile Video Quality Database
  Subjective, behavioral, and objective studies over wireless network.
• LIVE Video Quality Database
  Database containing distorted videos and their subjective evaluations.
• LIVE Image Quality Assessment Database NEW! With Algorithm Comparisons!
  Download the original public-domain LIVE image quality databases containing distorted images and their subjective evaluations. Both Release 1 (2003) and Release 2 (2005) are available. 

Objective Quality Assessment Research at LIVE

• No-Reference Quality Assessment
  Natural scene statistics based quality assessment in the DCT, spatial and wavelet domains.
• Full-Reference Quality Assessment : 
  Information theoretic methods, structural similarity based image quality assessment and foveated image quality index.

Image and Video Quality Assessment Links

• Video Quality Experts Group
• If you want your web page linked to ours, submit your link here .