(英) |
In recent years, due to advances in video technology such as TV and cameras, free viewpoint technology that enables viewers to watch images from a viewpoint they like is gaining attention. However, since the amount of data is enormous, it is required to compress the image. Therefore, basic research on coding method by interpolation prediction using feedback difference quantization in the multi-view image as the base is carried out. In this method, by performing three-dimensional interpolation prediction with multi-viewpoint images, image quality improvement and high compression are aimed at compared with the conventional method. |