Converting Salvucci's I-DT threshold from degree to pixels?

06 June 2016 1 8K Report

I am currently studying Salvucci's I-DT algorithm, and it sets the spatial dispersion threshold to 1°, how can I express this threshold in term of pixels? Any mathematical equation?

Jihad Mahmoud

Good Evening.

Thank you for explanation.

Does this mean I can not use the above equation to convert distance given in pixel into degrees of visual angle?

I am trying to find total scanpath over a scene in degrees instead of pixels.

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