2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance 2013
DOI: 10.1109/avss.2013.6636680
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Real-time acquisition of high quality face sequences from an active pan-tilt-zoom camera

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Cited by 20 publications
(16 citation statements)
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“…The first step is capturing the facial video using a RGB camera, which is thoroughly investigated in the literature [11,12]. As recent methods of facial video based heartbeat signal analysis utilized simple webcam for video capturing, we select a webcam based video capturing procedure.…”
Section: Facial Video Acquisitionmentioning
confidence: 99%
“…The first step is capturing the facial video using a RGB camera, which is thoroughly investigated in the literature [11,12]. As recent methods of facial video based heartbeat signal analysis utilized simple webcam for video capturing, we select a webcam based video capturing procedure.…”
Section: Facial Video Acquisitionmentioning
confidence: 99%
“…There are many researches about optimal face acquisition in a surveillance camera or a single sequence of images [1][2][3][4]. Fourney et al [1] proposed a high quality face image selecting method by integrating 6 quality criteria with linear weighting.…”
Section: Introductionmentioning
confidence: 99%
“…low face resolution) can also play important role as studied in [13,12,11]. The first limitation of the image resolution is created by the imaging acquisition devices or the imaging sensors [42].…”
Section: Introductionmentioning
confidence: 99%