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

Claim 9:
10. The method of claim 1, further comprising:
down-sampling the original high-resolution image to the low-resolution image through one or more intermediate low-resolution images, the at least one intermediate low-resolution image having an intermediate resolution that is less than a high-resolution of the original high-resolution image and greater than a low-resolution of the low-resolution image;
computing, from each of the one or more intermediate low-resolution images, an intermediate high-frequency residual image;
generating, from each intermediate high-frequency residual image, an intermediate high-frequency manipulated residual image using the motion field;
generating, from each intermediate high-frequency manipulated residual image, an intermediate low-frequency manipulated image by up-sampling; and
generating an intermediate high-resolution manipulated image using the intermediate high-frequency manipulated residual image and an intermediate low-frequency manipulated image, the intermediate low-frequency manipulated image being generated from an intermediate low-resolution manipulated image from the lower intermediate resolution by up-sampling.