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Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation Noam Roth The relationship between perception of pain and its measurement, using computational vision tool (Evaluation of blood supply to the brain from a video signal)

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Page 1: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Monitoring and Enhancing Visual Features (movement, color) as a

Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Noam Roth

The relationship between perception of pain and its measurement, using computational vision tool (Evaluation of

blood supply to the brain from a video signal)

Page 2: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Image Representations

Adelson et al. 1984

Szeliski, 2010

Gaussian pyramid

Laplacian pyramid

Page 3: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Eulerian Motion Magnification

Wu et al. 2012

Page 4: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

http://videoscope.qrclab.com/

Eulerian Motion Magnification- for Motion

Page 5: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Blood flow &Brain activity that is related to pain

Page 6: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Current Research

Feasibility StudyStudy Hypothesis

MethodInitial Results

Discussion

Page 7: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Current Research

Feasibility StudyStudy Hypothesis

MethodInitial Results

Discussion

Page 8: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Current Research

Feasibility StudyStudy Hypothesis

MethodInitial Results

Discussion

Page 9: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Current Research

Feasibility StudyStudy Hypothesis

MethodInitial Results

Discussion

Page 10: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Eulerian Motion Magnification- for color

http://videoscope.qrclab.com/

Page 11: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Current Research

Feasibility StudyStudy Hypothesis

MethodInitial Results

Discussion

Page 12: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Future Work and Implementations

Page 13: Monitoring and Enhancing Visual Features (movement, color) as a Method for Predicting Brain Activity Level -in Terms of the Perception of Pain Sensation

Questions

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