Attitude estimation method, electronic equipment and storage medium

The invention relates to a posture estimation method, electronic equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring a to-be-processed image; inputting the to-be-processed image into the target estimation model, and performing key point extraction and instance segmentation processing on the to-be-processed image through the target estimation model to obtain a key point thermodynamic diagram and an instance segmentation result of the to-be-processed image; the instance segmentation result represents an object to which each pixel point belongs; determining an object to which each key point belongs based on a mapping relationship between each pixel point and each key point contained in the key point thermodynamic diagram and an instance segmentation result of the to-be-processed image; and performing attitude estimation processing on the objects based on the key points corresponding to the objects to obtain attitude estimation results of the objects. By