Patent ID: 11956470
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 16:
17. The device of claim 14, wherein, based on a quantity of predictors in the predictor list being equal to 3:
the one or more processors are configured to, as part of reconstructing the first residual value, calculate:

res1=sign(res1′)*(|res1′|>>1), where res1 is the first residual value and res1′ is the first jointly coded value;
the one or more processors are configured to, as part of reconstructing the second residual value, calculate:

res2=(|res1′|&1>0)?sign(res2′)*(|res2′|>>1):res2′, where res2 is the second residual value and res2′ is the second jointly coded value; and
the one or more processors are configured to, as part of determining the predictor index, calculate:

sigIndex=(res1′|&1))+((|res1′|&1>0)?(|res2′|&1):0), where sigIndex is the predictor index, res1′ is the first jointly coded value, and res2′ is the second jointly coded value.