Applications
PATTERN EXPERT airspect Ver. 2.7.0.4
This page gives a survey of the various possible applications of PATTERN EXPERT airspect Ver. 2.7.4.0, sorted by
...to be solved with PATTERN EXPERT airspect are:
- Identification of materials
PATTERN EXPERT airspect can be used to check the identity of materials in an automatic and reliable manner
(e.g. in the inspection of incoming goods), in order to avoid mistakes.
- Authentication of materials
PATTERN EXPERT airspect can be used to check whether materials are authentical or adulterated. In particular, in the case of foods
one often wants to verify their purity or origin.
- Classification of materials
PATTERN EXPERT airspect can be used to assign unknown samples to predefined classes (groups).
- Benchmarking
PATTERN EXPERT airspect can be used in quality assurance for assessing the quality of some measurement procedure.
Here, the system's classification accuracy (as estimated by the
"External Cross Validation"
procedure) serves as a quality measure for the data and as an objective function for optimizing the measurement techniques.
- Retrieval
PATTERN EXPERT airspect allows for an intelligent searching in spectra databases ("Knowledge Bases"). The searching is significantly simplified and accelerated.
[more...]
- Analysis of marker regions
Which locations inside the measured spectral range contain the information that is relevant for the given classification task?
[more...]
- Process control
Online classification of spectra.
...with applications of PATTERN EXPERT airspect are:
- Agribusiness,
- Forensic sciences,
- Security,
- Biotechnology,
- Medical diagnostics,
- Material sciences,
- Food industry,
- Pharmaceutical industry,
- Chemical industry,
- Chemometry,
- Environmental research.
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Some examples of materials
..., which can be analyzed using spectroscopic methods and PATTERN EXPERT airspect are:
Life Sciences
- Tissue samples,
- Microorganisms,
- Blood samples,
- Exhalation air,
- VOC - volatile organic compounds.
Material Sciences
- Gases and other volatile materials,
- Semiconductors,
- Catalysts,
- Synthetic materials,
- Lubricating oils.
PATTERN EXPERT airspect SRS
The software was developed with a partner of PATTERN EXPERT. His subject was to take up and to make the histological evaluation of the
reference spectra. The work was performed exemplary on tumors of the brain. As a basis for the evaluation suite all kinds of tissue
samples. This results in a wide range of applications for PATTERN EXPERT airspect SRS:
- Analysis,
- Bioanalytics,
- Medical Diagnosis,
- Forensics,
- Material Sciences,
- Life Sciences.
Building up collections of spectra is a very common method in the material and life sciences as well as in many other areas. PATTERN
EXPERT airspect and PATTERN EXPERT airspect SRS helps to extract the knowledge contained in these collections in an optimal manner
and to make it accessible to a large number of users.
Literature:
- Kondepati, Venkata; Oszinda, Thomas; Heise, H. M.; Luig, Klaus; Mueller, Ralf; Schroeder, Olaf; Keese, Michael;
Backhaus, Juergen: CH-overtone regions as diagnostic markers for near-infrared spectroscopic
diagnosis of primary cancers in human pancreas and colorectal tissues (submitted).
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