The paper demonstrates a method of simultaneously testing the spatial and tonal resolution of a camera. Unlike the modulation transfer function which has been used in the past, th...
This paper examines the role of attacker’s memory in Quantization Index Modulation (QIM) watermarking systems. First we derive the attacker’s noise distribution that maximizes...
— This paper describes an RF-link system suitable for intracortical neuroprosthesis. The wireless coupling minimizes the risk of infection and improves the patient health level. ...
This paper describes a context information acquisition framework for a personal device that equips a variety of sensors. The framework captures context information about a user an...
This paper presents a novel approach to Emotion Estimation that assesses the affective content from textual messages. Our main goals are to detect emotion from chat or other dialog...