Patent ID: 11961214
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 12:
13. An image processing method of an electronic apparatus to perform downscaling comprising:
applying a filter to an input image to identify the input image as a plurality of areas;
applying a first low-frequency filter to a first area among the plurality of areas; and
applying a second low-frequency filter to a second area among the plurality of areas; and
displaying a downscaled image acquired based on the filtered first area and the filtered second area,
wherein a cut-off frequency of the second low-frequency filter is higher than a cut-off frequency of the first low-frequency filter,
wherein at least one of the cut-off frequency of the first low-frequency filter and the cut-off frequency of the second low-frequency filter is determined based on a downscaling ratio with respect to the input image.