DocumentCode
671078
Title
Frame rate versus spatial quality: Which video characteristics do matter?
Author
Korhonen, Jari ; Reiter, Ulrich ; Ukhanova, Anna
Author_Institution
Dept. of Photonics Eng., Tech. Univ. of Denmark (DTU Fotonik), Lyngby, Denmark
fYear
2013
fDate
17-20 Nov. 2013
Firstpage
1
Lastpage
6
Abstract
Several studies have shown that the relationship between perceived video quality and frame rate is dependent on the video content. In this paper, we have analyzed the content characteristics and compared them against the subjective results derived from preference decisions between different spatial and temporal quality levels. We also propose simple yet powerful metrics for characterizing spatial and temporal properties of a video sequence, and demonstrate how these metrics can be applied for evaluating the relative impact of spatial and temporal quality on the perceived overall quality.
Keywords
image sequences; video signal processing; frame rate impact; spatial quality level; temporal quality level; video content; video quality; video sequence; Agricultural machinery; Cameras; Measurement; Quality assessment; Silicon; Spatial resolution; Video recording; Frame rate impact; Video quality;
fLanguage
English
Publisher
ieee
Conference_Titel
Visual Communications and Image Processing (VCIP), 2013
Conference_Location
Kuching
Print_ISBN
978-1-4799-0288-0
Type
conf
DOI
10.1109/VCIP.2013.6706381
Filename
6706381
Link To Document