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NEURAL NETWORK FOR SEGMENTING THE EYE IMAGE AND ASSESSING THE QUALITY OF THE IMAGE
NEURAL NETWORK FOR SEGMENTING THE EYE IMAGE AND ASSESSING THE QUALITY OF THE IMAGE
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机译:用于分割眼图和评估图像质量的神经网络
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摘要
Systems and methods for eye image segmentation and image quality estimation are disclosed. In one aspect, after receiving an eye image, a device such as an augmented reality device can process the eye image using a convolutional neural network with a merged architecture to generate both a segmented eye image and a quality estimation of the eye image. The segmented eye image can include a background region, a sclera region, an iris region, or a pupil region. In another aspect, a convolutional neural network with a merged architecture can be trained for eye image segmentation and image quality estimation. In yet another aspect, the device can use the segmented eye image to determine eye contours such as a pupil contour and an iris contour. The device can use the eye contours to create a polar image of the iris region for computing an iris code or biometric authentication.
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