Patent ID: 11875599
Assignee: UBTECH ROBOTICS CORP LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The method according to claim 1, wherein inputting the face image to the first neural network model to perform preliminary detection on the blurriness of the human face in the face image to obtain the preliminary detection result comprises:
inputting the face image to the first neural network model to classify the blurriness of the human face in the face image to obtain a facial blurriness classification result, wherein the facial blurriness classification result comprises a first-level blurriness, a second-level blurriness, and a third-level blurriness that are arranged in descending order of blurriness;
in response to the facial blurriness classification result being a first-level blurriness, determining that the human face in the face image is blurred;
in response to the facial blurriness classification result being a second-level blurriness, determining that the preliminary detection result meets a deep detection condition; and
in response to the facial blurriness classification result being a third-level blurriness, determining that the human face in the face image is clear.