Browsing Institutt for informatikk by Author "Yang, Luren"
Yang, Luren; Albregtsen, Fritz (Journal article / Tidsskriftartikkel, 1994)Green's theorem evaluates a double integral over the region of an object by a simple integration along the boundary of the object. It has been used in moment computation since the shape of a binary object is totally ...
An image analysis system for measuring shape and motion of white blood cells from a sequence of fluorescence microscopy images Yang, Luren (Master thesis / Hovedoppgave, 1994)
Yang, Luren; Albregtsen, Fritz; Lønnestad, Tor; Grøttum, Per (Journal article / Tidsskriftartikkel, 1994)The area and the perimeter of a planar object are two useful features to describe the shape of the object, and again the motion of it. This paper deals with the estimation of the two features from a discrete binary image. ...