| 摘要 |
To improve the coding efficiency of field sequences, any GOP structures for field sequence coding by HEVC have both top and bottom fields in a reference list. Modified HEVC inter-field prediction uses an interlaced video with a series of frames. Each interlaced frame is separated into a top field and a bottom field. For HEVC encoding, inter-field prediction structures are defined with the following properties: if a current block in a picture includes only pixels in a field and it has more than one reference field pictures as reference pictures in a reference list, then at least one of the reference field pictures comes from the top field of a frame and at least one of the reference field pictures comes from the bottom field of a frame. |
