Patent ID: 11881050
Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. An electronic device, comprising:
at least one processor; and
a memory communicatively connected to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the instructions are executed by the at least one processor to cause the at least one processor to perform the method for detecting a face synthetic image, comprising:
inputting a face image to be detected into a pre-trained convolution neural network so as to perform feature extraction on the face image through the convolution neural network to obtain a raw image feature of the face image;
inputting the raw image feature into a first full connected layer so as to perform calculation on the raw image feature through the first full connected layer to obtain a first feature vector corresponding to a face key point of the face image, and inputting the raw image feature into a second full connected layer so as to perform calculation on the raw image feature through the second full connected layer to obtain a second feature vector corresponding to the face image;
merging the first feature vector and the second feature vector to obtain a merged feature vector; and
inputting the merged feature vector to a third full connected layer so as to perform calculation on the merged feature vector through the third full connected layer to obtain a detection result of the face image, wherein the detection result comprises information indicating that the face image is one of a synthetic face image and a non-synthetic face image.