| 摘要 |
<p>The invention relates to a method and device for adapting a signal used to detect the movement of an object in a space. Said space is represented by a set of data Aij, which are associated with pixels that together form a multidimensional space i, j that changes over time, and represented at a sequence of moments T. Said data which are associated with parameter A are in the form of a digital DATA(A) signal comprising a series Aijt of binary numbers of n bits which are associated with synchronisation signals that can be used to define moment T of the space and position i, j in said space with which the Aijt signals received at a given instant are associated. According to the invention, the parameter A detection sensitivity gain and threshold are adapted and the sensitivity for detecting the variation of said parameter is adapted.</p> |
