Patent ID: 11915383
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. An electronic device, comprising:
a processor configured to execute instructions to cause the device to:
obtain an original high-resolution image to be manipulated, and a driving signal indicating a manipulation;
down-sample the original high-resolution image to obtain a low-resolution image to be manipulated;
generate, from the low-resolution image using a trained manipulation generator, a low-resolution manipulated image and a motion field, the motion field representing pixel displacements to satisfy the manipulation indicated by the driving signal;
compute, from the original high-resolution image, a high-frequency residual image;
generate, using the motion field and the high-frequency residual image, a high-frequency manipulated residual image; and
output, as a high-resolution manipulated image, a combination of at least the high-frequency manipulated residual image and a low-frequency manipulated image, the low-frequency manipulated image being generated from the low-resolution manipulated image by up-sampling.