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AssigneeInstitute for Information Industry
InventorsChia-Te Chu, Jui-Tang Lin, Chin-Shun Hsu
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A system and pupil position acquisition method and a device containing computer software for executing the same are provided. The system includes a shooting module, a scanning module, a signal transformation module, and a signal analysis module. The shooting module shoots an eyeball image using an image shooting device, such as a charge-coupled device (CCD) camera. The scanning module scans the eyeball image to acquire an eyeball signal. The signal transformation module performs a wavelet transform on the eyeball signal. The signal analysis module analyzes the eyeball signal after the wavelet transform to acquire a signal interval, and analyzes and acquires a position of a pupil with respect to the eyeball image according to the signal interval.
A pupil position acquisition system, comprising:
A pupil position acquisition method, comprising:
A device containing computer software, applicable for performing a pupil position acquisition method through a computer software, wherein the pupil position acquisition method comprises:
Dependencies are inferred from the claim text.