Hyunseok Posted August 5, 2021 Share Posted August 5, 2021 Hi, I want to use position data of the center of pupil and I found that there're two options to get pupil position from SRanipal SDK. However, each function returns different values; the value from GetPupilPosition function ranges -1 to 1, and from pupil_position_in_sensor_area ranges to 0 to 1. Is there any difference between two functions? or just because of the criterion for normalization? Thanks in advance. Link to comment Share on other sites More sharing options...
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