Abstract
In astronomy, there is a request for the method to get three-dimensional information of 'corona' from X-ray solar image were taken by observation satellite 'Yohkoh' as a clue to study of solar activity. 'Yohkoh' uses fixed single camera, but we can produce stereoscopic images with difference visual angle by rotation of the sun. Although the shape of 'corona' varies as time passes, and so the errors which are occured between the image pairs cause loss of the stereoscopic effect in the image. In this paper, In order to display accurate stereoscopic images, we research a method by morpholosical processing and affine transform to correct errors between the image pairs which are caused by varying surface. Then we apply the method to model pictures which are maked by Computer Graphics to evaluate availability of the method.
