BakerHostetler
Adaptive resolution and projection format in multi-direction video
Techniques are described for implementing format configurations for multi-directional video and for switching between them. Source images may be assigned to formats that may change during a coding session. When a change occurs between formats, video coders and decoder may transform decoded reference frames from the first format to the second format. Thereafter, new frames in the second configuration may be coded or decoded predictively using transformed reference frame(s) as source(s) of prediction. In this manner, video coders and decoders may use intra-coding techniques and achieve high efficiency in coding.
Apple Inc.
G H H H H G H G H
G03B H04N H04N H04N H04N G06T H04N G06T H04N
inventional inventional inventional inventional inventional inventional inventional inventional inventional
Hang Chris Y. Jiefu Hsi-Jung Dazhong Jae Hoon Xiaosong Ming
Yuan Chung Zhai Wu Zhang Kim Zhou Chen