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This paper presents an overview of the Visual Privacy Task (VPT) of MediaEval 2014, its objectives, related dataset, and evaluation approaches. Participants in this task were required to implement a privacy filter or a combination of filters to protect various personal information regions in video sequences as provided. The challenge was to achieve an(More)
In this paper, we describe a privacy filter proposed for the Visual Privacy T ask (VPT) 2013, as a case study to validate the efficacy of the User-Intimate Requirements and Evaluation Methodology (UI-REF). T his comprises an automated objective evaluation phase supported by a subjective user study to cross-validate and complement the results of the(More)
Technology-enhanced or Computer Aided Learning (e-learning) can be institutionally integrated and supported by learning management systems or Virtual Learning Environments (VLEs) to offer efficiency gains, effectiveness and scalability of the e-leaning paradigm. However this can only be achieved through integration of pedagogically intelligent approaches(More)