Low-power subband coding algorithm

This paper describes a video compression algorithm that has a reduced computational complexity. The subband video compression algorithm uses a simplified analysis/synthesis filter bank and a vector quantization coding algorithm. The use of the simplified analysis/synthesis filter banks reduces the power dissipation by 23 times over other algorithms at the expense of a 4 dB reduction in the signal to noise ratio. The vector quantization algorithm is a computational algorithm instead of the power consuming memory lookup algorithms