Eye Blink Detection Using Intensity Vertical Projection
نویسندگان
چکیده
Blinking is a spontaneous or voluntary action of human eyes. It has long been used for human-machine communication and human physiological detection. In these applications, detecting the eye’s states, opened or closed, is an important step and affects the accuracy of detecting human intention or physiological states. In this paper, we present a robust method to detect eye blink based on the intensity vertical projection of eye’s image. Unlike many previous works on eye blink detection based on edges of images, our work addresses blink detection by using the intensity of images. The method can deal with the variation of user’s eye shape and distances between users and camera.
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