Ashley Gritzman  Ashley Gritzman photo         

contact information

Data Scientist
IBM Research | South Africa Lab
  

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Professional Associations

Professional Associations:  International Speech Communication Association (ISCA)


2018

The Response of Peripheral Microcirculation to Gravity-induced Changes
Zehava Ovadia-Blechman, Ashley Gritzman, Maya Shuvi, Benjamin Gavish, Vered Aharonson, Neta Rabin
Clinical Biomechanics, Elsevier, 2018


2017

Visual Pattern Complexity Determination for Enhanced Usability in Cognitive Testing
Kanaka Babshet, Catherine Honegger, Ashley Gritzman, Vered Aharonson
Proceedings of the AHFE 2017 International Conference on Neuroergonomics and Cognitive Engineering, Los Angeles, USA, pp. 195

Determining Visual Pattern Complexity for Improved Usability in Computerized Cognitive Testing
Catherine Honegger, Kanaka Babshet, Ashley Gritzman, Vered Aharonson
Proceedings of the European Conference on Cognitive Ergonomics, pp. 195--198, 2017

App for Designing Residential Solar PV Systems with DC-Coupled Battery Storage
Ashley Gritzman, Toby Kurien, Tapiwa Chiwewe, Jeofrey Ditsela
33rd European Photovoltaic Solar Energy Conference and Exhibition, pp. 2434 - 2439, 2017


2016



2015

Automatic Computation of Histogram Threshold for Lip Segmentation using Feedback of Shape Information
Ashley Gritzman, Vered Aharonson, David Rubin, Adam Pantanowitz
Signal, Image and Video Processing 10(5), 869-876, Springer, 2015

Comparison of Colour Transforms used in Lip Segmentation Algorithms
Ashley Gritzman, David Rubin, Adam Pantanowitz
Signal, Image and Video Processing 9(4), 947-957, Springer, 2015

Threshold-based Lip Segmentation using Feedback of Shape Information
Ashley Gritzman, Vered Aharonson, David Rubin, Adam Pantanowitz
Proceedings of the 2015 Facial Analysis and Animation Conference (FAA 2015), pp. 4, ACM


2013

Improvements in Feature Vector Selection and Parameter Optimisation for Continuous Gesture Recognition
Ashley Gritzman, Tomislav Batev, Adam Pantanowitz
Proceedings of the 2013 IEEE International Conference on Cybernetics (CYBCONF 2013), pp. 168-173, IEEE