HDA High Density Alert
AUTOMATIC MARKING OF SUSPICIOUS OBJECTS
HEIMANN X-RAY INSPECTION SYSTEMS
Featured Highlights
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HDA facilitates the detection of suspicious objects for the operator |
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HDA offers the automatic detection of higher absorbent objects |
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HDA allows the automatic stopping of the conveyor belt in case of a detection |
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HDA can be individually adjusted |
Introduction
The function HDA High Density
Alert warns you automatically
when objects with higher absorption
appear in the X-ray image.
The operator is efficiently
assisted in his inspection performance.
HI-MATPLUS as basis
The HDA function is based on
the HI-MATPLUS color image. The
colors orange, green and blue
as well as their shades are used
to indicate the material composition
of the objects inside the
screened baggage item. The
color itself refers to the material
class and the brightness (intensity)
of the color to the
material thickness. Decisive
for HDA are dark or
black areas which represent
materials with high
absoptions.
Application
During the running X-ray
inspection, HDA automatically
detects objects
with higher absorption
and marks them with a
pink frame. Only objects
are marked that achieve
a certain minimum size
and minimum absorption.
These values of minimum
size and absorption can
be confi gured. Additionally, an
acoustic alarm can be set off
and the conveyor belt is automatically
stopped when such an
object is detected.