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1 Multimedia Signal Processing Group Swiss Federal Institute of Technology COST IC0604 WG 3 Prof. Janina Slodkowska (Warsaw / PL) Prof. Michael Ansorge.

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Presentation on theme: "1 Multimedia Signal Processing Group Swiss Federal Institute of Technology COST IC0604 WG 3 Prof. Janina Slodkowska (Warsaw / PL) Prof. Michael Ansorge."— Presentation transcript:

1 1 Multimedia Signal Processing Group Swiss Federal Institute of Technology COST IC0604 WG 3 Prof. Janina Slodkowska (Warsaw / PL) Prof. Michael Ansorge (EIA-FR + EPFL) Images: Analysis, Processing, Retrieval & Management Working meeting Thursday Dec. 3rd, 2009

2 2 Multimedia Signal Processing Group Swiss Federal Institute of Technology List of Items Reminder of recent WG3 meetings / events 1) UK Training School (24-26.06.2009, Prof. M.Illyas) 2) 5th WG3 Meeting in Sarajevo (29.08 – 02.09.2009) incl. 2 publications 3) Links with JPEG (EPFL) => also to be mentioned under WG2 4) STSMs implemented Activities to be deployed 5) Scientific framework: o Working Models + Tools (Paris) o R&D Implementation 6) Dissemination activities 7) Other activities / info

3 3 Multimedia Signal Processing Group Swiss Federal Institute of Technology The XXII International Conference of the European Federation for Medical Informatics. Sarajevo. Bosnia &Herzegovina. 30.8. - 02.09.2009. Workshop 12: Digital Pathology in Europe. Coordinating Patient Care and Research Efforts. Application of automated quantitative analysis in Pathology. 2) 5th WG3 Meeting in Sarajevo (29.08-02.09.2009)

4 4 Multimedia Signal Processing Group Swiss Federal Institute of Technology Application of automated quantitative analysis in the pathological classification and diagnosis of inflammatory and neoplastic diseases Tomasz Markiewicz a,b, Bartlomiej Grala a, Janina Slodkowska a, Wojciech Kozlowski a, Cezary Jochymski a, Wielislaw Papierz d, Stanisław Osowski b,c a Military Institute of the Health Services - Department of Pathology, Warsaw b Warsaw University of Technology, Warsaw; c Military University of Technology - Warsaw, d Medical University of Lodz - Department of Pathomorphology, Lodz, POLAND 2) 5th WG3 Meeting in Sarajevo (cont’d)

5 5 Multimedia Signal Processing Group Swiss Federal Institute of Technology Part I: New automated image analysis method for the assessment of Ki-67 labeling index in meningiomas. (The preliminary study). 2) 5th WG3 Meeting in Sarajevo (cont’d)

6 6 Multimedia Signal Processing Group Swiss Federal Institute of Technology Part II: Automated recognition and counting of the immunoreactive neuroendocrine cells in chronic gastritis. (The preliminary study). 2) 5th WG3 Meeting in Sarajevo (cont’d)

7 7 Multimedia Signal Processing Group Swiss Federal Institute of Technology Publication 1. Markiewicz T., Jochymski C., Słodkowska J., Kozłowski W.: Automated recognition and counting of the immunoreactive neuroendocrine cells in chronic gastritis (The preliminary study). Folia Histochem Cytobiol 2009, 4 (in press) 2. Grala B., Markiewicz T., Kozłowski W., Osowski S., Słodkowska J., Papierz W.: New automated image analysis method for the assessment of Ki-67 labeling index in meningiomas. Folia Histochem Cytobiol 2009, 4 (in press ) 3 – 11 other publications as Proceedings of the workshop (Warsaw, Nov. 2008) Folia Histochem Cytobiol 2009, 3 (published) Folia Histochem Cytobiol 2009, 4 (in press) 2) 5th WG3 Meeting in Sarajevo (cont’d)

8 8 Multimedia Signal Processing Group Swiss Federal Institute of Technology List of Items Reminder of recent WG3 meetings / events 1) UK Training School (24-26.06.2009, Prof. Illyas) 2) 5th WG3 Meeting in Sarajevo (29.08 – 02.09.2009) incl. 4 publications 3) Links with JPEG (EPFL) => also to be mentioned under WG2 4) STSMs implemented Activities to be deployed 5) Scientific framework: o Working Models + Tools (Paris) o R&D Implementation 6) Dissemination activities 7) Other activities / info

9 9 Multimedia Signal Processing Group Swiss Federal Institute of Technology 5) Sc. framework: Use case scenario (TRIBVN + EPFL) Raw Data Database & Image features Content Analysis ROI Detection Classification Analysis Compression Database & Image features Preliminary analysis MD production(MD production) Compression: - Differential coding of ROI / non-ROI areas - Differential coding along object / area classes - Optimally store (MD) data for later search / retrieval (« Google search »)  Interest for performing the analysis in the compressed domain Refined analysis : - Localization + identification of features (MD production) Remote access : - Access to ROIs and MDs along levels, z-planes, multi-spectra, etc. Refined Analysis Remote Access (JPIP) Search & Retrieval «Google search» …

10 10 Multimedia Signal Processing Group Swiss Federal Institute of Technology Use of standards Raw Data Database & Image features Content Analysis ROI Detection Classification Analysis Compression Database & Image features Preliminary analysis MD production(MD production) Compression:- JPEG 2000 (as an option)+ AIC including: processing of 3D + multispectra data Search & Retreival :- JPSearch (as an option) including organization of MetaData Remote access :- JPIP (actually part of JPEG 2000) Refined Analysis Remote Access (JPIP) Search & Retrieval «Google search» …

11 11 Multimedia Signal Processing Group Swiss Federal Institute of Technology Perspectives (contributions to standards): – Regarding existing standards in JPEG:  Determine recommended / optimal parameter settings: JPEG 2000: Select optimal coding parameters & ROI management Organize optimally the tiles data to offer optimal access to data (for remote access / JPIP) JP3D: Select settings and optimal parameters ( including for multi-spectral data) – Regarding emerging standards in JPEG: JPSearch: Specify needs / requirements for pathology Contribute to the JPSearch standardization process AIC (Advanced Image Coding): Consider usage / interest for pathology – Contribution to International Standardization groups covering JPEG2000, AIC, JPSearch, DICOM, CEN and HL7

12 12 Multimedia Signal Processing Group Swiss Federal Institute of Technology 5) Scientific framework (cont’d) o Working Models + Tools (Paris) o R&D Implementation Recently granted projects: o EPFL: Unusual Event Detection in Anatomic Telepathology Applications for Virtual Microscopy (started) o Others ?

13 13 Multimedia Signal Processing Group Swiss Federal Institute of Technology 6) Dissemination activities COST IC0604 has reach mid-life time => maturation is expected to be reached and dissemination is getting more important. => JOINT publications have higher value. => Do NOT forget to acknowledge COST IC0604, since this is the only measurable input establishing the link with COST.  Identify publications to be organized  Identify possible conference sessions to be organized Future events:  QoMEX 2010 conference (Trondheim, June 21-23, 2010)  To be complemented

14 14 Multimedia Signal Processing Group Swiss Federal Institute of Technology 7) Other activities / info  New STSMs to be set up  Others ?

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