Patent ID: 11870986
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The device of claim 1, wherein
in the case that i′>k−t−1, a first sample vertically positioned above the virtual boundary is used as a padded value that replaces a second sample vertically positioned below the virtual boundary, and the filter support samples comprises the first sample and the second sample; and/or
in the case that i′<k−t, a third sample vertically positioned below the virtual boundary is used as a padded value which replaces a fourth sample vertically positioned above the virtual boundary, and the filter support samples comprises the third sample and the fourth sample,, wherein number of times of the first or third sample is used as the padded value is determined based on the distance of currently filtered sample p(i,j) to the virtual boundary.