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In this Letter, a new algorithm to reduce false positive in video surveillance by integrating depth using laser range finder with conventional camera is proposed. Typical video surveillance detects foreground objects by background model using only image. Background model is updated using brightness value on image so that it has difficulty in modelling diverse variations caused by illumination changes...
Summary The objective of this study was to assess the effects of the Korean National Denture Service (NDS) for poor elderly people requiring dentures on oral health‐related quality of life (OHRQOL). Data from follow‐up studies were collected from 439 subjects at eight public health centres who answered every question of a questionnaire, and the OHRQOL was measured at the baseline and at 3‐month follow‐up...
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