Comparison of Video Quality Assessment Methods
2017 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE credits
Student thesis
Abstract [en]
Context: The newest standard in video coding High Efficiency Video Coding (HEVC) should have an appropriate coder to fully use its potential. There are a lot of video quality assessment methods. These methods are necessary to establish the quality of the video.
Objectives: This thesis is a comparison of video quality assessment methods. Objective is to find out which objective method is the most similar to the subjective method. Videos used in tests are encoded in the H.265/HEVC standard.
Methods: For testing MSE, PSNR, SSIM methods there is special software created in MATLAB. For VQM method downloaded software was used for testing.
Results and conclusions: For videos watched on mobile device: PSNR is the most similar to subjective metric. However for videos watched on television screen: VQM is the most similar to subjective metric.
Keywords: Video Quality Assessment, Video Quality Prediction, Video Compression, Video Quality Metrics
Place, publisher, year, edition, pages
2017. , p. 49
Keywords [en]
Video Quality Assessment, Video Quality Prediction, Video Compression, Video Quality Metrics
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-15062OAI: oai:DiVA.org:bth-15062DiVA, id: diva2:1135305
Subject / course
ET2566 Master's Thesis (120 credits) in Electrical Engineering with emphasis on Signal processing
Educational program
ETASX Master of Science Programme in Electrical Engineering with emphasis on Signal Processing
Presentation
2017-06-14, J3423, Karlskrona, 09:00 (English)
Supervisors
Examiners
2017-09-112017-08-222017-09-11Bibliographically approved