INTELLECTUALIZED TECHNOLOGY OF 2D HIDDEN FIGURE ELLIMINATION

AbstractA kind of new searching strategy is being put forward which can search out automatically the outer and inner contours of the arbitrary appearance of detail drawings and obtain the overlapping zone. Clipping line segments of the drawings by the inner and outer edges of contour and removing those figure lines inside the overlapping zone with the exception of figure lines of the overlapping machine part,thus achieved the automatic elimination of 2D hidden figures of arbitrary shape.