Analytically reconstructive imaging method for surface contamination patterns, particularly fingerprints
展开▼
机译:用于表面污染图案(尤其是指纹)的解析重建成像方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The method is used for representing, imaging and detecting surface contamination patterns by combined mathematical and numerical analysis, with the possibility of superimposing fragment information to form a corresponding overall information which can be represented with exponentiated selectivity. The primary information is obtained indirectly optically by detecting the useful radiation of a photon or particle beam probe, particularly of a scanning electron microscope. An energy-dispersive signal discrimination provides for selective area distribution analysis of the pattern. The method is also complemented by an initial immuno-histochemical antibody-transported or similar preparation which now provides for a structure-bound selective and thus mathematically quantitative identification of the verification reaction and of the pattern. The use is appropriate in the fields of forensic medicine, medical physics, physical-technical institutes and in the field of securing evidence and detection measures in criminalistics and state security.
展开▼