<p>Video encoding or decoding utilising a spatial transform operating on rows and columns of a block, with a set of transform skip modes including: transform on rows and columns; transform on rows only;transform on columns only;no transform. An indication of the selected mode is provided to the decoder. Coefficients are scaled by a factor dependent upon the norm of the transform vector of the skipped transform to bring the untransformed image values to the same level as transformed coefficients.</p>
申请公布号
WO2013001279(A2)
申请公布日期
2013.01.03
申请号
WO2012GB51413
申请日期
2012.06.19
申请人
BRITISH BROADCASTING CORPORATION;MRAK, MARTA;GABRIELLINI, ANDREA;SPRLJAN, NIKOLA;FLYNN, DAVID
发明人
MRAK, MARTA;GABRIELLINI, ANDREA;SPRLJAN, NIKOLA;FLYNN, DAVID