Survey on Error Concealment Strategies and Subjective Testing of 3D Videos.

摘要: Over the last decade, different technologies to visualize 3D scenes have been introduced and improved. These include stereoscopic, multi-view, integral imaging holographic types. Despite increasing consumer interest; poor image quality, crosstalk or side effects of displays also lack defined broadcast standards has hampered advancement mass market. Also, in real time transmission 3DTV sequences over packet-based networks may results visual quality degradations due packet loss others. In conventional 2D videos extrapolation directional interpolation strategies used for concealing missing blocks but 3D, it is still an emerging field research. Few studies carried out define assessment methods stereoscopic images videos. But through industrial commercial perspective, subjective evaluation most direct way evaluate human perception on systems. This paper reviews state-of-the-art error concealment proposes a low complexity frame method video decoder. Subjective testing prominent datasets comparison with existing show that proposed very much efficient conceal errors terms computation time, comfort distortion.