Patent ID: 11917209
Assignee: TENCENT AMERICA LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The method of claim 4, wherein the template magnitude of the respective transform coefficient is defined as one of:
a sum, denoted by sumAbs1, of partially reconstructed absolute transform coefficient levels inside the local template, the partially reconstructed absolute transform coefficient levels being determined according to the bins of the syntax elements, including sig_coeff_flag, par_level_flag, and rem_abs_gt1_flag of the transform coefficients, inside the local template; or
a difference, denoted by tmplCpSum1, between the sum of the partially reconstructed absolute transform coefficient levels and a number, denoted by numSig, of non-zero coefficients in the local template, the difference being determined according to:

tmplCpSum1=sumAbs1−numSig.