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Real-time videoconferencing using cellular devices provides natural communication to the Deaf community. For this application, compressed American Sign Language (ASL) video must be evaluated in terms of the intelligibility of the conversation and not in terms of the overall aesthetic quality of the video. This work conducts an experiment to determine the subjective preferences of ASL users in terms...
Objective estimators for video are expected to estimate accurately subjective ratings provided by humans. This work presents a subjective experiment designed to acquire intelligibility ratings for a collection of compressed ASL videos. The distortions present in the experimental database are analyzed in terms of their impact on the performance of objective estimators. Distortions that do not significantly...
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