Using pupillary response to assess video quality

Pupil response can be measured non-intrusively using an eye tracker and offers a potentially new approach to understanding video structure and content. An analysis of pupil response to quality variations in a video is reported in this paper. Experiments were conducted under free viewing conditions a...

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Bibliographic Details
Main Authors: Pappusetty, Deepti, Chinta, Vishnu Vardhan Reddy, Kalva, Hari
Format: Conference Proceeding
Language:English
Subjects:
Bit rate
Brightness
Distortion
Quality assessment
Streaming media
Online Access:Request full text
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Summary:Pupil response can be measured non-intrusively using an eye tracker and offers a potentially new approach to understanding video structure and content. An analysis of pupil response to quality variations in a video is reported in this paper. Experiments were conducted under free viewing conditions and pupillary response of subjects was analyzed. Video clip encoded with AVC/H.264 at various qualities and durations were used to assess user response. Results show pupillary constrictions at points of quality transitions.
ISSN:2158-4001
DOI:10.1109/ICCE.2017.7889231