Automatic restoration of space characteristics of stage on stereoscopic pair of images

Abstract

The digital representation of a stereoscopic pair of images is investigated in the paper aiming at the creation of a quick automatiu algorithm of the restoration of the stage three-dimensionad form of a stereoscopic pair of images. During the investigation the mathematical modelling of stereopsis, the numerical modelling of the stereoreconstruction process on the base of personal computers and transputer network have been used. As a result methods of the account of a priori information about a stage have been developed as well as new methods of the indication of correcsonding signs on stereo pair images, methods of the videodata pyramidal structure use and the new algorthm of the automatic registration of a stereoscopic pair on this base. The algorithm serviceability has been investigated experimentally on various stereo images. The algorithm program realization in the transputer system makes it possible to hold the restoration of the stage three-dimensional form in real time. The paper resluts may find their field of application in cartography, construction of three-dimensional form of celestial bodies, mine surveyings, systems of technical vision of autonomous devicesAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio