Research Of The Datamation Crime Scene Reconstruction

With the development of the society has entered the fast lane,various concepts,technologies and algorithms emerge fast.Criminals in virtue of advanced science and technology to avoid detection.Crime means has shifted from offline to online.And the crime pattern has shifted from oneself to industrialization.In the face of soaring economic crimes and combinable crimes,the difficulty of obtaining evidence and certification is constantly increasing,and the funnel effect of detection rate and court’s sentencing rate is more significant.In order to improve the investigation ability,enrich the investigation means,and stabilize the continuity and desirability of evidence,it is imperative to study the datamation crime scene reconstruction.The core issue of the datamation crime scene reconstruction is that with life data continuously digital background,how to using the big data technologies,through the master data,information resources to reconstruct the process of crime,and analysis the plot,in order to reveal the crime process.Datamation crime scene reconstruction can guide investigators to grasp all elements of crime scene more reasonably from a macro perspective,so as to determine the sequence of behaviors during the occurrence of crimes and the causes,in order to comprehensively protect and obtain evidence of crimes and reconstruct the whole process of crimes.This article is divided into five parts.The first part is the introduction,which mainly describes the research status and background,introduces the development of big data and the evolution of crime,and it is the reason to research the datamation crime scene reconstruction.The second part is the summarize of the datamation crime scene reconstruction,it briefly describes the concept,characteristics,significance,and investigation thinking,classification of the datamation crime scene reconstruction.The third part introduces the principle of the datamation crime scene reconstruction.It concludes the traditional theories of matter,information,system and cybernetics,it also concludes the theoretical methods of digital development and innovation.The fourth part is the basis of crime reconstruction,which is the reconstruction information elements,including spatial and temporal elements,behavior elements,environment change elements.The fifth part is the steps of the datamation crime scene reconstruction,including the five links of collecting the data crime elements,confirming the relevant facts at the crime scene,digitizing the fact information,analyzing the causal relationship and presenting the crime scene.