2.4. Hot Recognition Process in Criminal Cases
GIS-based hot spot identification in criminal cases is to accurately describe the focus of criminal cases,
the use of spatial analysis techniques, the use of spatial analysis tools of the criminal case which had
occurred to test the spatial model, hot form of calculation process. GIS-based object recognition in
criminal cases is the distribution of hot spots in the geographical space of the criminal cases, a single case
of form factor is zero-dimensional space points, a number of criminal cases, criminal cases, the formation
of the spatial distribution model. GIS-based hot spot identification in criminal cases is the description of
hot spots of criminal cases, criminal cases from the test of hot spot distributions of hot spots of criminal
cases to the calculation. Its purpose is to enable users to intuitively, aware of the image of criminal cases
through the thematic map of the location of hot spots and shape information for the user to indicate areas
of high incidence of criminal cases. Identify hot spots of criminal cases flow chart in Figure 1. Shown in Figure 1, the hot spot identification process is divided into criminal cases, criminal cases and
criminal cases testing spatial patterns computation hot form of two parts. Hot recognition process in
criminal cases, in criminal cases were clustered spatial pattern distribution of the premise, according to
different forms of the characteristics of hot spots of criminal cases, criminal cases, the order of calculated
hot spots: hot spots, front surface area calculation of hot spot calculations ,point and oval shape Hot
calculation form.