Disclosed in the embodiments of the present invention are an eye key point labeling method and apparatus, and a training method and apparatus for an eye key point detection model. The method comprises: obtaining a face image and eyelid labeling curves corresponding to the face image; for each eyelid labeling curve, integrating the eyelid labeling curve on the basis of a mathematical integral principle to determine a first curve length of an upper eyelid labeling curve and a second curve length of a lower eyelid labeling curve in the eyelid labeling curve; determining a plurality of eyelid points to be used from the upper eyelid labeling curve and the lower eyelid labeling curve; determining, on the basis of the first curve length of the upper eyelid labeling curve, the second curve length of the lower eyelid labeling curve, said eyelid points and a preset number of equally-divided points, equally-divided upper eyelid points and equally-divided lower eyelid points from the upper eyelid labeling curve and the lower eyelid labeling curve respectively, and then determining the eye key points corresponding to each face image on the basis of said upper and lower eyelid points in combination with labeled eye corner points. Therefore, eye key points having obvious semantic features are labeled, and the labeling efficiency is improved.
EYE KEY POINT LABELING METHOD AND APPARATUS, AND TRAINING METHOD AND APPARATUS FOR EYE KEY POINT DETECTION MODEL