Method and apparatus for identifying key point locations in image, and medium

An apparatus for identifying key point locations in an image, comprising:

• one or more processors;
• a memory storing instructions executable by the one or more processors;
• wherein the one or more processors are configured to:
• obtain an image to be detected, and to obtain a feature map and a saliency map of the image to be detected;
• generate a score response map of the image to be detected based on the feature map of the image to be detected;
• obtain a first key point location of a key point on the score response map;
• obtain a second key point location of the key point mapped on the image to be detected based on the first key point location;
• and
• correct the second key point location based on the saliency map.

A non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause the computer to implement the method for identifying key point locations in an image, and the method comprise:

• obtaining an image to be detected, and obtaining a feature map and a saliency map of the image to be detected;
• generating a score response map of the image to be detected based on the feature map of the image to be detected;
• obtaining a first key point location of a key point on the score response map;
• obtaining a second key point location of the key point mapped on the image to be detected based on the first key point location;
• and
• correcting the second key point location based on the saliency map.