Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB

Program

Program

March, 12th 2019

  

OCM SpectroNet Collaboration Conference 2019


The addresses recent developments in innovative photonic micro sensors with digital image processing for geo-, color-, multi-, hyper- and full-spectral photonic measurement applications for the optical characterization of materials in industry, biology/medicine, environment and security and in daily life.

09:45 - 17:00h

10 minutes talks by representatives of industry and science

17:00 - 20:00h Get Together with Special Session as well as Pretzels and Beer Special

Optical Spectroscopy vs. Classical Analytics – Comparable Questions and Results?

Each material has its own specific spectral signature independent if it is food, plastics, or minerals.The claim to learn more about these materials and their properties is not new.This also applies to foodstuffs, of course.Besides the analysis of ingredients, we are interested in things like originality and freshness. Of course, these questions are not new and that is why there are traditional and proven analytical methods in food technology.

Together, we will discuss and compare these classical methods and methods of optical spectroscopy with their pros and cons over a glass of beer and pretzels on Tuesday evening.

Our Agenda:

17:00h Welcome at Fraunhofer IOSB

17:05h Brief Statements:

- What do users want? / Thorsten Gebauer; DOEHLER GmbH

- Why laboratory analysis? / Mirko Bunzel; Karlsruhe Institute of Technology KIT

- Opportunities of mobile spectroscopy! / Gabriele Straaß, Mountain Photonics GmbH

17:30h Live measurements (spectral + mobile) vs. classical approach

- Examples in comparison: optical spectral vs. classical laboratory solution / OceanOptics / SENORICS / Fraunhofer IPMS + IOSB

18:00h Initiative:

- Documentation on the state of affairs / Andreas Hengse; Fraunhofer Allianz FoodChain

March, 13th 2019

10:00h      Tour Fraunhofer IOSB (optional)

11:30h      Registration and Snack

12:30h      Opening Ceremony

  • Opening of the OCM-2019 / Prof. Dr. Jürgen Beyerer; Fraunhofer IOSB
  • Keynote Speech: Innovations in the food sector – a European perspective / Stephane Durand; Queen`s University of Belfast, Director Agri-Food Quest Competence Centre
  • EIT Food Project: food fortress for raw materials and ingredients in Europe – Gaining consumer trust through transparency of the supply chain / T. F. McGrath; Queen`s University Belfast

 
13:50h      Coffee Break

14:15h      Session 1: Food Inspection

  • Determination of tomato quality attributes using portable NIR-sensors / S. Goisser; HS Weihenstephan-Triesdorf
  • Pre-symptomatic detection of grapevine diseases using hyperspectral imaging / A. Kicherer; Julius-Kühn Institut
  • NIR Spectroscopy for cacao bean quality measurements / C. Beleites; Julius-Kühn Institut

 
15:30h      Coffee Break

16:00h      Session 2: Health

  • Hyperspectral Imaging for tissue characterization in medical applications / P. Wahl; diaspective-vision
  • Quantitative hyperspectral imaging of absorption and scattering by Spatial Frequency Domain Imaging utilizing analytical solutions of the Radiative Transfer EquationQuantitative hyperspectral imaging of absorption and scattering by Spatial Frequency Domain Imaging utilizing analytical solutions of the Radiative Transfer Equation / A. Hohmann; ILM Ulm
  • Absorption properties of lipid-based substances by non-invasive fast mid-infrared imaging / T. Kümmel; HS Mannheim

 
17:15h      Coffee Break

17:30h      Session 3: Short Innovation Pitches

  • Spatially resolved ingredient detection in spice mixes using 3D convolutional neural networks / J. Anastasiadis; KIT-IIIT
  • Process control for the food production / T. Hanf; Fraunhofer FHR
  • A universal method and device for plant proteomics, proteinuria and freshness measurement in fish & meat / N. Kasvand; Ldiamon AS

 
19:00h      Change of Location
                 Schloss Karlsruhe, Schlossbezirk 10, 76131 Karlsruhe

 
19:30h       Panel Discussion and Dinner

       
Panel discussion and dinner will be held at the Karlsruhe Palace.  

 

 

 

March, 14th 2019

09:00h       Session 4: Recycling / Mining

  • Using hybrid information of colour image analysis and SWIR-spectrum for high-precision analysis of construction and demolition waste / E. Linß; MFPA Bauhaus-University Weimar
  • Detection and classification of heterogeneous materials as well as small particles using NIR-spectroscopy by validation of algorithms / X. Chen; RWTH Aachen
  • XRT-development and sorting; application analyses and experience / C. Bauer; Fraunhofer IIS

10:15h      Coffee Break

10:45h      Session 5: Algorithms

  • Subpixel detection of peanut particles in wheat flour using near infrared hyperspectral imaging / A. Laborde, GreenTropism
  • Automatic visual inspection based on trajectory data / G. Maier; Fraunhofer IOSB
  • Exploiting multispectral imaging for non-invasive assessment of the microbiological quality and authenticity of food commodities / G. Nychas; Agricultural University of Athens


12:00h      Lunch

13:00h      Session 6: Spectral Sensors

  • High-sensitive near-infrared organic spectroscopic photodetectors for food quality sensing / R. Brückner; TU Dresden
  • Development of standards in hyper-spectral imaging: IEEE P4001 standards workgroup / J. Gilchrist; CAMLIN Photonics
  • Ubiquitous spectral sensing / A. Korayem; Si-Ware


14:15h      Coffee Break

14:45h      Session 7: Spectral Sensors

  • Splicing spectral data of compact spectrometers using different detector technology / O. Lischtschenko; OceanOptics
  • PhasmaFOOD - A miniaturized multi-sensor solution for rapid, non-destructive food quality assessment / B. Groß; ZEDAT-FU Berlin
  • Optical characterization with filter-on-chip CMOS sensor-systems / P.-G. Dittrich; TU Ilmenau


16:00h      Final Summary