Method of monitoring eye fatigue, smart glasses, and storage medium

Smart glasses comprising:

• a processor;
• and
• a storage device storing a plurality of instructions, which when executed by the processor, cause the processor to:
• collect an eye image of a user at a first moment and an eye image at a second moment, wherein the first moment is earlier than the second moment;
• determine a first size of a pupil in the eye image at the first moment, and determine a second size of a pupil in the eye image at the second moment;
• in response that an absolute difference between the second size and the first size is greater than a preset threshold, collect an eye image of the user at a third moment, wherein the third moment is later than the second moment;
• and
• in response that an absolute difference between a third size of a pupil in the eye image at the third moment and the second size is greater than the preset threshold, determine that the eye of the user is in a fatigued state.

A non-transitory storage medium having stored thereon at least one computer-readable instructions, which when executed by a processor of smart glasses, causes the processor to perform a method of monitoring eye fatigue, wherein the method comprises:

• collecting an eye image of a user at a first moment and an eye image at a second moment, wherein the first moment is earlier than the second moment;
• determining a first size of a pupil in the eye image at the first moment, and determining a second size of a pupil in the eye image at the second moment;
• in response that an absolute difference between the second size and the first size is greater than a preset threshold, collecting an eye image of the user at a third moment, wherein the third moment is later than the second moment;
• and
• in response that an absolute difference between a third size of a pupil in the eye image at the third moment and the second size is greater than the preset threshold, determining that the eye of the user is in a fatigued state.