Methodological basis for determining the energy significance of the structural unit of a video frame based on the estimation of low-frequency components of the matrices of the DCT blocks of the luminance component

摘要

The article describes the selective method based on closing not entirely but only valuable components of base video frame. Also developed a methodological basis for determining the significance of the energy of the structural unit of a video based on the evaluation of the information contained in the summary values of the low-frequency component of the transform of the DCT.