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

Claim 17:
18. The device of claim 1, wherein
when currently filtered sample p(i,j) is vertically positioned above the virtual boundary, generating, with the integer i in the range of 1 to k−t−1, a filtered sample value by applying a filter to the value of the sample p(i,j), wherein the filter is supported by a set of filter support samples, wherein the set of filter support samples comprises the sample p(i,j) and one or more further samples, and wherein the set of filter support samples does not comprise any samples p(i′,j′) with row index i′ greater than k−t−1, and/or
when currently filtered sample p(i,j) is vertically positioned below the virtual boundary, generating, with the integer i in the range of k−t to k, a filtered sample value by applying a filter to the value of the sample p(i,j), wherein the filter is supported by a set of filter support samples, wherein the set of filter support samples comprises the sample p(i,j) and one or more further samples, and wherein the set of filter support samples does not comprise any samples p(i′,j′) with row index i′ less than k−t.