title: A filter based bit allocation scheme for subband compression of HDTV.
abstract: The authors compare the subband compression capabilities of eight filter sets (consisting of linear-phase quadrature mirror filters (QMFs), perfect reconstruction filters, and nonlinear phase wavelets) at different bit rates, using-a filter-based bit allocation procedure. Using DPCM and PCM in HDTV subband coding, it is found that QMFs have an edge over the rest.
authors.affiliation: Rensselaer Polytech. Inst., Troy, NY.
authors.forename: J W
authors.initials: JW
authors.lastname: Woods
authors.forename: T
authors.initials: T
authors.lastname: Naveen