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

Claim 15:
16. The method of claim 15, further comprising:
based on the first output value and the second output value, identifying the input image as a third area in which an inclusion probability of the first type is greater than or equal to the threshold value, a fourth area in which an inclusion probability of the second type is greater than or equal to the threshold value, and a fifth area in which a pattern inclusion probability is less than the threshold value,
applying the first low-frequency filter to the third area, apply the second low-frequency filter to the fifth area, and apply a third low-frequency filter to remove a high-frequency component greater than or equal to a third threshold frequency to the fourth area,
wherein a cut-off frequency of the third low-frequency filter is higher than the cut-off frequency of the first low-frequency filter and lower than the cut-off frequency of the second low-frequency filter.