... Journal on Advances in Signal ProcessingVolume 2007, Article ID 24106, 11 pagesdoi:10.1155/2007/24106 Research Article Compression at the Source for Digital CamcordersNir Maor,1Arie Feuer,1and ... 26)Ap,q=⎧⎪⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎪⎩ej(2π/(2L+1))qp, for p= 1, 2, , L,ej(2π/(2L+1))q(L−p), for p= L +1,2, ,2L,q= 1, 2, ,2L(A. 27)Bp,q=⎧⎪⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎪⎩ej(2π/(2M+1))qp, for p= 1, 2, , M,ej(2π/(2M+1))q(M−p), for ... cp,(7)wherecp=⎧⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎩0,forp = 1,⎡⎢⎣2π(p − 1)(2L +1)Δx0⎤⎥⎦,forp = 2, , L +1,⎡⎢⎣2π(L +1− p)(2L +1)Δx0⎤⎥⎦,forp = L +2, ,2L +1,⎡⎢⎣02π(p− 2L − 1)(2M +1)Δt⎤⎥⎦,forp = 2L +2, ,2L...