首页>
外国专利>
PREDICTIVE VIDEO CODING DEVICE, PREDICTIVE VIDEO CODING METHOD, PREDICTION VIDEO CODING SOFTWARE, PREDICTION VIDEO DECODING DEVICE, PREDICTION VIDEO DECODING METHOD AND PREDICTION VIDEO DECODING SOFTWARE
PREDICTIVE VIDEO CODING DEVICE, PREDICTIVE VIDEO CODING METHOD, PREDICTION VIDEO CODING SOFTWARE, PREDICTION VIDEO DECODING DEVICE, PREDICTION VIDEO DECODING METHOD AND PREDICTION VIDEO DECODING SOFTWARE
FIELD: data processing.;SUBSTANCE: group of inventions relates to encoding prediction video. Device comprises a decoding unit which decodes compressed data from a plurality of compressed data sets, a motion information reconstruction unit, motion information storage unit, motion compensation unit, residual signal reconstruction unit, image storage unit, which adds the predicted signal to the reproduced residual signal for reconstruction of the target area pixel signal and which stores the reconstructed pixel signal as the previously reproduced image, wherein motion information reconstruction unit comprises a zero motion information reconstruction unit and a first movement information reconstruction unit, wherein the motion compensation unit averages the two signals obtained from the previously reproduced image based on the zero motion vector and the first motion vector to generate the predicted signal of the target area.;EFFECT: technical result is higher efficiency of noise suppression in predicted signal.;2 cl, 20 dwg
展开▼
