In our days application of the so-called voltage-controlled drives is driven into the background in the field of elevator controls and in some cases the variable frequency drive is unduly preferred. The latter one is ...

Video surveillance gathers more and more ground in the area of traffic measurement. Such computer vision applications use a static camera and some kinds of a detection algorithm for identifying moving objects. Background ...

Babies cry for the same reason adults talk: to let others know about their needs or problems. The infant cry contains, besides, more information about the baby, particularly, information about the health of the infant (e.g. ...