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Physiological Optical Image Processing

Physiological Optical Image Processing. Imani George, YSP Student, Thayer Academy Jenny Dinh, YSP Student, Lowell High School Yolanda Rodriguez-Vaqueiro, Graduate Research Mentor Professor Jose A. Martinez-Lorenzo, Principal Investigator. What is it?.

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Physiological Optical Image Processing

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  1. Physiological Optical Image Processing Imani George, YSP Student, Thayer Academy Jenny Dinh, YSP Student, Lowell High School Yolanda Rodriguez-Vaqueiro, Graduate Research Mentor Professor Jose A. Martinez-Lorenzo, Principal Investigator

  2. What is it? Physiological Optical Image Processing: • A non-contact imaging processor • Uses IR-light emitting LED waves

  3. Project's Goal The Physiological Optical Imaging lab at Northeastern University has been developing technology to provide clinicians with non-invasive imaging technology for use with burn injuries.

  4. Experimental Data (a) (b) (c) (a) Pre-Injury (b) Post-Injury (c) 1st Excision (d) 2nd Excision (e) 3rd Excision (d) (e)

  5. YSP’s Goal Our assignmnet involved helping the lab with the data classification process. We: • Created an algorithm to help classify the data into three categories: • Healthy • Burned • Excised Tissue • Compiled the classified data

  6. Method

  7. Programming The program depicts different tissue areas. It: • Manually identifies the burn and excisions for each case • Plots the points • Creates the matrix

  8. Point Selection • 4 points for the outer square • 4 points for the inner square (add offset for the edges) • 2 points for the circle (add offset for the 2 circles)

  9. Results 5 out of 120

  10. Real image (a) (b) (c) (a) Pre-Injury (b) Post-Injury (c) 1st Excision (d) 2nd Excision (e) 3rd Excision (d) (e)

  11. Matrices Disregard Healthy Disregard (a) (b) (c) (a) Pre-Injury (b) Post-Injury (c) 1st Excision (d) 2nd Excision (e) 3rd Excision Excised Disregard (d) (e) Burned

  12. Results (a) (b) (c) (a) Pre-Injury (b) Post-Injury (c) 1st Excision (d) 2nd Excision (e) 3rd Excision (d) (e)

  13. Future Plans • Perfect the algorithm to be used for automatic classification of skin types • Burn progression Other Applications • Stress/Arousal level • Cardiovascular system test

  14. Acknowledgement Professor Jose Angel Martinez-Lorenzo - Principal Investigator Yolanda Rodriguez-Vaqueiro - Graduate Researcher Galia Ghazi - Graduate Researcher Center for STEM Education Claire Duggan - Director Kassi Stein, Chi Tse, Jake Holstein – YSP Coordinators

  15. source: allpropackingandmoving.com

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