title: Digital video image-shearing device for continuous microvessel diameter measurement.
abstract: A modular video device for the measurement of vessel diameter by image shearing is presented. The shearing line may be positioned anywhere and at any angle within the video field. The device produces a standard video signal so that the resulting sheared image can be viewed on any CCTV monitor.
authors: Department of Physiology, Freie Universität Berlin, Federal Republic of Germany.
authors: A R
authors: AR
authors: Pries
authors: P
authors: P
authors: Gaehtgens
mesh_terms: D007091:Image Processing, Computer-Assisted / Q000295:instrumentation*; D008833:Microcirculation / Q000033:anatomy & histology*