Leydig, Voit & Mayer, Ltd.
Multi-type tree depth extension for picture boundary handling
The present disclosure provides apparatuses and methods for splitting an image into coding units. An image is divided into coding tree units (CTUs) which are hierarchically partitioned. Hierarchical partitioning includes multi-type partitioning such as binary tree or quad tree splitting. For CTUs completely within the image and CTUs on the boundary, respective multi-type partition depths are chosen. The present disclosure provides for multi-type partitioning flexibility in a boundary portion of the image.
Huawei Technologies Co., Ltd.
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Jianle Semih Anand Meher Han Zhijie
Chen Esenlik Kotra Gao Zhao