Straddle inspection system,申请号AU19970033114-传众专利搜索

Straddle inspection system

申请公布号：AU3311497(A)

申请号：AU19970033114

申请日期：1997.06.05

申请公布日期：1998.01.21

申请人：

ADVANCED RESEARCH AND APPLICATIONS CORPORATION

发明人：ROBERT A. ARMISTEAD

分类号：G01B15/00;B66C19/00;G01N23/04;G01V5/00

主分类号：G01B15/00

摘要：A radiographic inspection apparatus for large containers, vehicles and structures having a movable frame which can straddle the container or object being inspected. The straddling frame has opposed parallel sides which carry a source of penetrating radiation and a detector array. The source or sources and detectors are moved along the length of a container while radiographic image data is being sequentially recorded. By summing or collecting the sequence of data over the length of a container as the straddling frame moves along, a full two-dimensional radiographic image of the container may be obtained. Radiographic images may be enhanced either by providing uniform motion for the straddling frame or by measuring non-uniform motion and compensating corresponding regions of the radiographic image.