TRANSMISSION SPEED BIT CONTROL METHOD AND DEVICE FOR VISUAL IMAGE QUALITY IMPROVEMENT

摘要

FIELD: information technology. ^ SUBSTANCE: method includes defining the number of bits for each coding block out of the bit stream generated by coding of the original motion picture in order to ensure the motion picture visual image smoothness relative of its coding blocks, and extracting the bit stream with this number of bits by eliminating the part of the bit stream on the basis of the mentioned number of bits. ^ EFFECT: dispersion reduction of the peak signal-to-noise ratio in the scalable video coding based on wavelets. ^ 18 cl, 10 dwg, 2 tbl